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    <title>ProductWiki</title>
    <language>en-us</language>
    <link>http://www.productwiki.com/car-subwoofers/</link>
    <description>Featured content from ProductWiki. Hottest products, active discussions, recent articles, and hot links.</description>
    <item>
      <title>Pyle Audio PL1890BL</title>
      <link>http://www.productwiki.com/pyle-audio-pl1890bl/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_pl1890bl-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The 18&amp;quot; PL1890BL is the largest woofer available in Pyle Audios Blue Wave series of car audio subwoofers.&amp;nbsp; The Blue Wave series is intended to give car owners a higher quality sound and an affordable cost.&amp;nbsp; As the name suggests, all the models in the Blue Wave series feature an injection molded cone that is blue in color, and even features a blue chrome-plated steel basket.&amp;nbsp; Some of the functional features include non-fatiguing big rubber suspension, a bumped vented pole piece, silver plated terminal and 3&amp;quot; high temperature dual kapton voice coil.&amp;nbsp; The PL1890BL has a 1800 W maximum power handling and has an 8.80&amp;quot; mounting depth.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;18&amp;quot; blue injection molded cone&lt;/li&gt;
    &lt;li&gt;Dual 3&amp;quot; kapton voice coil&lt;/li&gt;
    &lt;li&gt;Power (max peak): 1800 W&lt;/li&gt;
    &lt;li&gt;Nominal impedance: 4 Ohm (per coil)&lt;/li&gt;
    &lt;li&gt;Magnet Structure: 2x100 Oz.&lt;/li&gt;
    &lt;li&gt;SPL: 86 dB&lt;/li&gt;
    &lt;li&gt;FS: 20 Hz&lt;/li&gt;
    &lt;li&gt;Qms: 4.80&lt;/li&gt;
    &lt;li&gt;Qes: 1.20&lt;/li&gt;
    &lt;li&gt;Qts: 0.70&lt;/li&gt;
    &lt;li&gt;Overall Diameter: 18.32&amp;quot;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 8.80&amp;quot;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Tue, 18 Nov 2008 15:29:49 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-pl1890bl/</guid>
    </item>
    <item>
      <title>Pyle Audio PL1595BL</title>
      <link>http://www.productwiki.com/pyle-audio-pl1595bl/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_pl1595bl-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The PL1595BL is one of three 15&amp;quot; woofers available in Pyle Audios Blue Wave series of car audio subwoofers.&amp;nbsp; The other 15&amp;quot; woofers are&amp;nbsp;the &lt;a href="http://www.productwiki.com/pyle-audio-pl1590bl/"&gt;PL1590BL&lt;/a&gt;, which is&amp;nbsp;nearly the same as this model with a slightly different look and price, and the &lt;a href="http://www.productwiki.com/pyle-audio-plbw154/"&gt;&lt;strong&gt;&lt;font color="#000099"&gt;PLBW154&lt;/font&gt;&lt;/strong&gt;&lt;/a&gt;, which most notable has a single 80 oz rather than the 2 x 90 oz magnet structure seen here. The Blue Wave series is intended to give car owners a higher quality sound and an affordable cost.&amp;nbsp; As the name suggests, all the models in the Blue Wave series feature an injection molded cone that is blue in color, and even features a blue chrome-plated steel basket.&amp;nbsp; Some of the functional features include non-fatiguing big rubber suspension, a bumped vented pole piece, silver plated terminal and 2.5&amp;quot; high temperature dual kapton voice coil.&amp;nbsp; The PL1595BL has a 1400 W maximum power handling and has an 8.52&amp;quot; mounting depth.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;15&amp;quot; blue injection molded cone&lt;/li&gt;
    &lt;li&gt;Dual 2.5&amp;quot; kapton voice coil&lt;/li&gt;
    &lt;li&gt;Power (max peak): 1400 W&lt;/li&gt;
    &lt;li&gt;Nominal impedance: 4 Ohm (per coil)&lt;/li&gt;
    &lt;li&gt;Magnet Structure: 2x90 Oz.&lt;/li&gt;
    &lt;li&gt;SPL: 84 dB&lt;/li&gt;
    &lt;li&gt;FS: 21.2 Hz&lt;/li&gt;
    &lt;li&gt;Qms: 5.00&lt;/li&gt;
    &lt;li&gt;Qes: 0.90&lt;/li&gt;
    &lt;li&gt;Qts: 0.75&lt;/li&gt;
    &lt;li&gt;Overall Diameter: 15.84&amp;quot;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 8.52&amp;quot;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Tue, 18 Nov 2008 15:29:44 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-pl1595bl/</guid>
    </item>
    <item>
      <title>JL Audio 12W1v2-4</title>
      <link>http://www.productwiki.com/jl-audio-12w1v2-4/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jl_audio_12w1v2_4-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The JL Audio 12W1v2-4 is a 12&amp;quot; sub-woofer available in JL Audio's W1v2 product series.&amp;nbsp; The W1v2 series itself, which is the most affordable line of sub-woofers offered by JL Audio, borrows many technologies from JL's top of the line W7 and W6v2 sub-woofer line.&amp;nbsp; Some of these technologies are VRC (vented reinforcement collar), Elevated Frame-Cooling and Floating Cone Attach Method. The 12W1v2-4 works best in small enclosures making it ideally suited for smaller or hard to fit vehicles.&amp;nbsp; The mounting ring is removable and customizable making installation of the speaker grille-mesh simple with no extra required hardware. (Grille mesh inserts are sold seperately.) This also allows the ring to be painted to match the desired look of the car interior. The optimum power range for the 12W1v2-4 is 125-250W, and running over 300W will void the manufacturers warranty. To go over 300W, you will need to move up to the 13W1v2-4/8, or upgrade to one of JL's superior sub-woofer lines. The 12W1v2-4 has a free air resonance of 23.68 Hz with a nominal impedance of 4 ohms.&amp;nbsp; However, like all the W1v2 sub-woofers, there is an 8 ohm version which is sold as the &lt;a href="http://www.productwiki.com/jl-audio-12w1v2-8/"&gt;12W1v2-8&lt;/a&gt; allowing consumers to pick the sub-woofer which suits their audio set-up.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Free Air Resonance (Fs):&amp;nbsp; 23.68 Hz&lt;/li&gt;
    &lt;li&gt;Electrical &amp;ldquo;Q&amp;rdquo; (Qes):&amp;nbsp; 0.443&lt;/li&gt;
    &lt;li&gt;Mechanical &amp;ldquo;Q&amp;rdquo; (Qms):&amp;nbsp; 6.465&lt;/li&gt;
    &lt;li&gt;Total Speaker &amp;ldquo;Q&amp;rdquo; (Qts):&amp;nbsp; 0.414&lt;/li&gt;
    &lt;li&gt;Equivalent Compliance (Vas):&amp;nbsp; 3.739 cu. ft. / 105.81 liters&lt;/li&gt;
    &lt;li&gt;One-Way, Linear Excursion (Xmax)*:&amp;nbsp; 0.375 in. / 9.5 mm&amp;nbsp;&lt;/li&gt;
    &lt;li&gt;Reference Efficiency (no):&amp;nbsp; 0.304%&lt;/li&gt;
    &lt;li&gt;Efficiency (1W/1m)**:&amp;nbsp; 86.81 dB SPL&lt;/li&gt;
    &lt;li&gt;Effective Piston Area (Sd):&amp;nbsp; 81.392 sq. in. / 0.0525 sq. m.&lt;/li&gt;
    &lt;li&gt;DC Resistance (Re):&amp;nbsp; 4.101 ohm&lt;/li&gt;
    &lt;li&gt;Nominal Impedance (Znom):&amp;nbsp; 4 ohm&lt;/li&gt;
    &lt;li&gt;Thermal Power Handling (Pt):&amp;nbsp; 300W&amp;nbsp;&lt;/li&gt;
    &lt;li&gt;Driver Displacement:&amp;nbsp; 0.035 cu. ft. / 0.99 liters&amp;nbsp;&lt;/li&gt;
    &lt;li&gt;Net Weight:&amp;nbsp; 8.61 lbs. / 3.90 kg&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 5.09 in. / 130 mm&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 12 Nov 2008 17:19:56 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jl-audio-12w1v2-4/</guid>
    </item>
    <item>
      <title>MTX Audio Thunder Round TR7512</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-round-tr7512/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_round_tr7512-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder&amp;nbsp;Round TR7510 is a 12&amp;quot; 500-watt&amp;nbsp;car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with a&amp;nbsp;polypropylene cone woofer and compression molded NBR surround.&amp;nbsp; It&amp;nbsp;has a&amp;nbsp;black anodized aluminum dust cap with a gothic-style MTX logo&amp;nbsp;laser etched onto it and a&amp;nbsp;die-cast aluminum basket for strength.&amp;nbsp;&amp;nbsp;The Thunder&amp;nbsp;Round TR7512&amp;nbsp;includes&amp;nbsp;MTX's Spider Plateau Venting Technology to keep the subwoofer cool and depending on the model, it utilizes either dual 2-ohm or&amp;nbsp;4-ohm&amp;nbsp;voice coils that can withstand very high temperatures.&amp;nbsp; The TR75 line is the most advanced of MTX's Thunder Round Series and&amp;nbsp;packs more power than the both &lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr5512/"&gt;TR55&lt;/a&gt; and &lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr4512/"&gt;TR45&lt;/a&gt; lines.&amp;nbsp; It also differs with the other two lines with respect to the appearance and overall design of its surround and dust cap.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;12&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;2.4&amp;quot; high-temperature dual 2-ohm (TR7512-22) or 4-ohm (TR7512-44) voice coils&lt;/li&gt;
    &lt;li&gt;Polypropylene cone&amp;nbsp;woofer&lt;/li&gt;
    &lt;li&gt;Black anodized aluminum dust cap and die cast aluminum basket&lt;/li&gt;
    &lt;li&gt;Compression molded NBR surround&lt;/li&gt;
    &lt;li&gt;8-gauge nickel compression terminals&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting Technology&lt;/li&gt;
    &lt;li&gt;Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Power Handling: 1000 watts (peak),&amp;nbsp;500 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;88 dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume:&amp;nbsp;1.25 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume:&amp;nbsp;2.0 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 22:52:49 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-round-tr7512/</guid>
    </item>
    <item>
      <title>Infinity REF1250W</title>
      <link>http://www.productwiki.com/infinity-ref1250w/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/infinity_ref1250w-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Infinity REF1250W is a single voice coil 12&amp;rdquo; subwoofer composed out of a high-efficiency polypropylene woofer cone that is lightweight and developed for higher sound output. The third model in the REFERENCE series, the REF1250W changes pace by increasing its subwoofer from the REF1050W and REF1052W&amp;rsquo;s 10&amp;rdquo; to 12&amp;rdquo; The REF1250W also supporters an increased nominal power handling of 300w (versus 250w), an improved weak power handling of 1200w (versus 1000w), a superior frequency response of 23Hz-400Hz (versus 25Hz-400Hz), and a better-quality sensitivity of 93dB (versus 91dB). The REF1250W does, however, include the REF1050W&amp;rsquo;s 4 ohm impedance and single 2&amp;rdquo; voice coil. In addition, the REF1250W features large-roll rubber surrounds, an in-board motor structure, and vented polepieces. The Infinity REF1250W is priced at $72.99, the same price as the dual voice coil REF1052W, but $3 more than the single voice coil REF1050W.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 12&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Sensitivity @ 2.83V/1m: 93dB&lt;/li&gt;
    &lt;li&gt;Nominal Power Handling: 300W&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 1200W&lt;/li&gt;
    &lt;li&gt;Frequency Response: 23Hz-400Hz&lt;/li&gt;
    &lt;li&gt;Impedance: 4 ohms&lt;/li&gt;
    &lt;li&gt;Voice-Coil Diameter: 2&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 5-1/16&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 05 Nov 2008 20:30:42 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/infinity-ref1250w/</guid>
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    <item>
      <title>Boss P128DC</title>
      <link>http://www.productwiki.com/boss-p128dc/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/boss_p128dc-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:53:25 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/boss-p128dc/</guid>
    </item>
    <item>
      <title>Pyle PPA18</title>
      <link>http://www.productwiki.com/pyle-ppa18/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_ppa18-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:42:14 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-ppa18/</guid>
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    <item>
      <title>Power Acoustik PSQ-10W</title>
      <link>http://www.productwiki.com/power-acoustik-psq-10w/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/power_acoustik_psq_10w-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:21:36 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/power-acoustik-psq-10w/</guid>
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      <title>Power Acoustik P3-15W</title>
      <link>http://www.productwiki.com/power-acoustik-p3-15w/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/power_acoustik_p3_15w-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:21:28 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/power-acoustik-p3-15w/</guid>
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      <title>Pioneer TS-W301R</title>
      <link>http://www.productwiki.com/pioneer-ts-w301r/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pioneer_ts_w301r-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:18:37 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pioneer-ts-w301r/</guid>
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      <title>Pioneer TS-W309S4</title>
      <link>http://www.productwiki.com/pioneer-ts-w309s4/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pioneer_ts_w309s4-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:18:22 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pioneer-ts-w309s4/</guid>
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      <title>Pioneer TS-W3002D4</title>
      <link>http://www.productwiki.com/pioneer-ts-w3002d4/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pioneer_ts_w3002d4-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:17:47 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pioneer-ts-w3002d4/</guid>
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      <title>Pioneer TS-W303R</title>
      <link>http://www.productwiki.com/pioneer-ts-w303r/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pioneer_ts_w303r-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:17:44 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pioneer-ts-w303r/</guid>
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      <title>Legacy LW10270</title>
      <link>http://www.productwiki.com/legacy-lw10270/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/legacy_lw10270-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:15:30 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/legacy-lw10270/</guid>
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    <item>
      <title>Lanzar OPTI1533D</title>
      <link>http://www.productwiki.com/lanzar-opti1533d/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/lanzar_opti1533d-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:13:16 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/lanzar-opti1533d/</guid>
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    <item>
      <title>Brand New Lanzar Max Series Maxp124d 1,600 Watt 12" Dual Voice Coil Car Stereo Subwoofer</title>
      <link>http://www.productwiki.com/brand-new-lanzar-max-series-maxp124d-1-600-watt-12-dual-voice-coil-car-stereo-subwoofer/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/brand_new_lanzar_max_series_maxp124d_1_600_watt_12_dual_voice_coil_car_stereo_subwoofer-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:12:55 -0400</pubDate>
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      <title>Lanzar OPTI1233D</title>
      <link>http://www.productwiki.com/lanzar-opti1233d/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/lanzar_opti1233d-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:12:37 -0400</pubDate>
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      <title>Lanzar OPTI1222D</title>
      <link>http://www.productwiki.com/lanzar-opti1222d/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/lanzar_opti1222d-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:12:22 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/lanzar-opti1222d/</guid>
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      <title>Cadence ZRS10-1000-4</title>
      <link>http://www.productwiki.com/cadence-zrs10-1000-4/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/cadence_zrs10_1000_4-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 11:59:27 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/cadence-zrs10-1000-4/</guid>
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      <title>Rockford Fosgate P3D2-15</title>
      <link>http://www.productwiki.com/rockford-fosgate-p3d2-15/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/rockford_fosgate_p3d2_15-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 11:43:45 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/rockford-fosgate-p3d2-15/</guid>
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      <title>Rockford Fosgate P2D4-15</title>
      <link>http://www.productwiki.com/rockford-fosgate-p2d4-15/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/rockford_fosgate_p2d4_15-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 11:43:13 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/rockford-fosgate-p2d4-15/</guid>
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      <title>Rockford Fosgate P3D4-10</title>
      <link>http://www.productwiki.com/rockford-fosgate-p3d4-10/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/rockford_fosgate_p3d4_10-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 11:43:11 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/rockford-fosgate-p3d4-10/</guid>
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    <item>
      <title>Rockford Fosgate P3D2-12</title>
      <link>http://www.productwiki.com/rockford-fosgate-p3d2-12/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/rockford_fosgate_p3d2_12-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 11:42:44 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/rockford-fosgate-p3d2-12/</guid>
    </item>
    <item>
      <title>Kenwood KSC-WD250T</title>
      <link>http://www.productwiki.com/kenwood-ksc-wd250t/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/kenwood_ksc_wd250t-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Fri, 11 Feb 2011 16:23:45 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/kenwood-ksc-wd250t/</guid>
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    <item>
      <title>Boss Audio D155DVC Dual Voice Coil 15 inch Subwoofer</title>
      <link>http://www.productwiki.com/boss-audio-d155dvc-dual-voice-coil-15-inch-subwoofer/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/boss_audio_d155dvc_dual_voice_coil_15_inch_subwoofer-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;This is a 15 inch dual voice coil speaker from Boss Audio Systems. It costs just under 100 dollars from the company but can be purchased direct elseware such as eBay for a significantly cheaper price. It is part of Boss's Diablo car audio series which is a mid-level line. Chaos being their low line and Outcast being their high-end line.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Technical Speciafications&lt;/h2&gt;
&lt;p&gt;This woofer is rated at 700 RMS and 1400 Watts of peak power. It's mounting depth is 6 5/8 inches. It has a 140 oz magnet and a 2.5 inch voice coil.&lt;/p&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Mon, 13 Jul 2009 10:53:37 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/boss-audio-d155dvc-dual-voice-coil-15-inch-subwoofer/</guid>
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    <item>
      <title>Pyle Audio PLG54</title>
      <link>http://www.productwiki.com/pyle-audio-plg54/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_plg54-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pyle Audio PLG54 are a pair of 5&amp;rdquo; mid-bass woofers built from a yellow CD P.P. cone. One of two subwoofers in the Gear X series, the PLG54 stands out as the only 5&amp;rdquo; woofer offered by Pyle Audio. Packing a 200w peak power output punch, the PLG54 utilizes a specially treated rubber surround and a 1.0&amp;rdquo; hi-temp aluminum voice coil to deliver thumping bass designed to add much needed flavor to any OEM car audio system. In addition, the PLG54 maintains a mounting depth of only 2.20&amp;rdquo;, thereby making it easy to install into nearly any vehicle. The Pyle Audio PLG54 is priced at $25.49 and is perhaps the most inexpensive woofer offered by Pyle Audio.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 5&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Type: Mid-Bass&lt;/li&gt;
    &lt;li&gt;Nominal Power Output: 100 Watt&lt;/li&gt;
    &lt;li&gt;Peak Power Output: 200 Watt&lt;/li&gt;
    &lt;li&gt;Impedance: 4 Ohm&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 2.20&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Mon, 24 Nov 2008 00:18:03 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-plg54/</guid>
    </item>
    <item>
      <title>Pyle Audio PL1590BL</title>
      <link>http://www.productwiki.com/pyle-audio-pl1590bl/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_pl1590bl-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The PL1590BL is one of&amp;nbsp;three 15&amp;quot; woofers available in Pyle Audios Blue Wave series of car audio subwoofers.&amp;nbsp; The other 15&amp;quot; woofers&amp;nbsp;are the &lt;a href="http://www.productwiki.com/pyle-audio-pl1595bl/"&gt;PL1595BL&lt;/a&gt;, which is&amp;nbsp;nearly the same as this model with a slightly different look and price, and the &lt;a href="http://www.productwiki.com/pyle-audio-plbw154/"&gt;PLBW154&lt;/a&gt;, which most notable has a single 80 oz rather than the 2 x 90 oz magnet structure seen here.&amp;nbsp; The Blue Wave series is intended to give car owners a higher quality sound and an affordable cost.&amp;nbsp; As the name suggests, all the models in the Blue Wave series feature an injection molded cone that is blue in color, and even features a blue chrome-plated steel basket.&amp;nbsp; Some of the functional features include non-fatiguing big rubber suspension, a bumped vented pole piece, silver plated terminal and 2.5&amp;quot; high temperature dual kapton voice coil.&amp;nbsp; The PL1590BL has a 1400 W maximum power handling and has an 8.52&amp;quot; mounting depth.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;15&amp;quot; blue injection molded cone&lt;/li&gt;
    &lt;li&gt;Dual 2.5&amp;quot; kapton voice coil&lt;/li&gt;
    &lt;li&gt;Power (max peak): 1400 W&lt;/li&gt;
    &lt;li&gt;Nominal impedance: 4 Ohm (per coil)&lt;/li&gt;
    &lt;li&gt;Magnet Structure: 2x90 Oz.&lt;/li&gt;
    &lt;li&gt;SPL: 84 dB&lt;/li&gt;
    &lt;li&gt;FS: 21.2 Hz&lt;/li&gt;
    &lt;li&gt;Qms: 5.00&lt;/li&gt;
    &lt;li&gt;Qes: 0.90&lt;/li&gt;
    &lt;li&gt;Qts: 0.75&lt;/li&gt;
    &lt;li&gt;Overall Diameter: 15.84&amp;quot;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 8.52&amp;quot;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Tue, 18 Nov 2008 15:29:37 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-pl1590bl/</guid>
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    <item>
      <title>MTX Audio Thunder T8510</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-t8510/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_t8510-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder T8510&amp;nbsp;is a 10&amp;quot;&amp;nbsp;car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with an injection-molded, carbon filled poly cone dust cap and aluminum deposition cone woofer&amp;nbsp;for an&amp;nbsp;increased stiffness to weight ratio.&amp;nbsp; It also has&amp;nbsp;a stitched high-roll NBR surround&amp;nbsp;to maximize excursion and a die-cast aluminum frame for strength and durability.&amp;nbsp; The Thunder&amp;nbsp;T8510&amp;nbsp;includes&amp;nbsp;MTX's Spider Plateau Venting Technology as well as a high-grade&amp;nbsp;heatsink&amp;nbsp;to keep the subwoofer cool.&amp;nbsp;&amp;nbsp;It produces 500 RMS watts of power and has an impedance of&amp;nbsp;either single or dual&amp;nbsp;4-ohms depending on the submodel.&amp;nbsp; The T8510 is the smallest and least powerful of the Thunder 8500 series.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;3&amp;quot;&amp;nbsp;single or dual&amp;nbsp;4-ohm voice coils&lt;/li&gt;
    &lt;li&gt;Die Cast Aluminum Frame Construction&lt;/li&gt;
    &lt;li&gt;High Roll NBR Surround&lt;/li&gt;
    &lt;li&gt;Expanded injection molded, carbon filled&amp;nbsp;Poly Cone Dust Cap&lt;/li&gt;
    &lt;li&gt;ALDS Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting cooling system&lt;/li&gt;
    &lt;li&gt;6063 extruded aluminum heatsink&lt;/li&gt;
    &lt;li&gt;8-gauge nickel-plated compression poles&lt;/li&gt;
    &lt;li&gt;144oz. Magnet structure&lt;/li&gt;
    &lt;li&gt;Power Handling:&amp;nbsp;1000 watts (peak),&amp;nbsp;500 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;86.9&amp;nbsp;dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume:&amp;nbsp;0.75 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume:&amp;nbsp;1.45 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Fri, 14 Nov 2008 18:00:00 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-t8510/</guid>
    </item>
    <item>
      <title>JL Audio 12W1v2-8</title>
      <link>http://www.productwiki.com/jl-audio-12w1v2-8/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jl_audio_12w1v2_8-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The JL Audio 12W1v2-8 is a 12&amp;quot; sub-woofer available in JL Audio's W1v2 product series.&amp;nbsp; The W1v2 series itself, which is the most affordable line of sub-woofers offered by JL Audio, borrows many technologies from JL's top of the line W7 and W6v2 sub-woofer line.&amp;nbsp; Some of these technologies are VRC (vented reinforcement collar), Elevated Frame-Cooling and Floating Cone Attach Method. The 12W1v2-8 works best in small enclosures making it ideally suited for smaller or hard to fit vehicles.&amp;nbsp; The mounting ring is removable and customizable making installation of the speaker grille-mesh simple with no extra required hardware. (Grille mesh inserts are sold seperately.) This also allows the ring to be painted to match the desired look of the car interior.&amp;nbsp; The optimum power range for the 12W1v2-8 is 125-250W, and running over 300W will void the manufacturers warranty. To go over 300W, you will need to move up to the 13W1v2-4/8, or upgrade to one of JL's superior sub-woofer lines. The 12W1v2-8 has a free air resonance of 24.98 Hz with a nominal impedance of 8 ohms.&amp;nbsp; However, like all the W1v2 sub-woofers, there is a 4 ohm version which is sold as the &lt;a href="http://www.productwiki.com/jl-audio-12w1v2-4/"&gt;12W1v2-4&lt;/a&gt; allowing consumers to pick the sub-woofer which suits their audio set-up.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Free Air Resonance (Fs): 24.98 Hz&lt;/li&gt;
    &lt;li&gt;Electrical &amp;ldquo;Q&amp;rdquo; (Qes): 0.493&lt;/li&gt;
    &lt;li&gt;Mechanical &amp;ldquo;Q&amp;rdquo; (Qms): 6.451&lt;/li&gt;
    &lt;li&gt;Total Speaker &amp;ldquo;Q&amp;rdquo; (Qts): 0.458&lt;/li&gt;
    &lt;li&gt;Equivalent Compliance (Vas): 3.539 cu. ft. / 100.15 liters&lt;/li&gt;
    &lt;li&gt;One-Way, Linear Excursion (Xmax)*: 0.375 in. / 9.5 mm&lt;/li&gt;
    &lt;li&gt;Reference Efficiency (no): 0.304%&lt;/li&gt;
    &lt;li&gt;Efficiency (1W/1m)**: 86.80 dB SPL&lt;/li&gt;
    &lt;li&gt;Effective Piston Area (Sd): 81.392 sq. in. / 0.0525 sq. m.&lt;/li&gt;
    &lt;li&gt;DC Resistance (Re): 6.747 ohm&lt;/li&gt;
    &lt;li&gt;Nominal Impedance (Znom): 8 ohm&lt;/li&gt;
    &lt;li&gt;Thermal Power Handling (Pt): 300W&lt;/li&gt;
    &lt;li&gt;Driver Displacement: 0.035 cu. ft. / 0.99 liters&lt;/li&gt;
    &lt;li&gt;Net Weight: 8.61 lbs. / 3.90 kg&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 5.09 in. / 130 mm&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 12 Nov 2008 17:19:49 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jl-audio-12w1v2-8/</guid>
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    <item>
      <title>JL Audio 8W1v2-8</title>
      <link>http://www.productwiki.com/jl-audio-8w1v2-8/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jl_audio_8w1v2_8-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The 8&amp;quot; JL Audio 8W1v2-8 is the smallest sub-woofer available in JL Audio's W1v2 product series.&amp;nbsp; The W1v2 series itself, which is the most affordable line of sub-woofers offered by JL Audio, borrows many technologies from JL's top of the line W7 and W6v2 sub-woofer line.&amp;nbsp; Some of these technologies are VRC (vented reinforcement collar), Elevated Frame-Cooling and Floating Cone Attach Method. The low profile 8W1v2-8 works best in small enclosures making it ideally suited for smaller or hard to fit vehicles.&amp;nbsp; The mounting ring is removable and customizable making installation of the speaker grille-mesh simple with no extra required hardware. (Grille mesh inserts are sold seperately.) This also allows the ring to be painted to match the desired look of the car interior.&amp;nbsp; The optimum power range for the 8W1v2-8 is 60-125W, and running over 150W will void the manufacturers warranty.&amp;nbsp; To run over 150W, you will need to use a larger model in the W1v2&amp;nbsp;series, or upgrade to&amp;nbsp;one of JL's other&amp;nbsp;subwoofer lines.&amp;nbsp; The 8W1v2-8 has a free air resonance of 36.60 Hz with a nominal impedance of 8 ohms.&amp;nbsp; However, like all the W1v2 sub-woofers, there is a 4 ohm version which is sold as the &lt;a href="http://www.productwiki.com/jl-audio-8w1v2-4/"&gt;8W1v2-4&lt;/a&gt; allowing consumers to pick the subwoofer which suits their audio set-up.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Free Air Resonance (Fs):&amp;nbsp; 36.60 Hz&lt;/li&gt;
    &lt;li&gt;Electrical &amp;ldquo;Q&amp;rdquo; (Qes):&amp;nbsp; 0.612&lt;/li&gt;
    &lt;li&gt;Mechanical &amp;ldquo;Q&amp;rdquo; (Qms):&amp;nbsp;&amp;nbsp; 6.000&lt;/li&gt;
    &lt;li&gt;Total Speaker &amp;ldquo;Q&amp;rdquo; (Qts):&amp;nbsp;&amp;nbsp; 0.555&lt;/li&gt;
    &lt;li&gt;Equivalent Compliance (Vas):&amp;nbsp; 0.63 cu. ft. / 17.87 liters&lt;/li&gt;
    &lt;li&gt;One-Way, Linear Excursion (Xmax)*: 0.3 in. / 7.6 mm&lt;/li&gt;
    &lt;li&gt;Efficiency (1W/1m)**:&amp;nbsp; 83.58 dB SPL&lt;/li&gt;
    &lt;li&gt;Effective Piston Area (Sd):&amp;nbsp; 32.67 sq. in. / 0.0211 sq. m.&lt;/li&gt;
    &lt;li&gt;DC Resistance (Re):&amp;nbsp; 7.84 Ohm&lt;/li&gt;
    &lt;li&gt;Nominal Impedance (Znom):&amp;nbsp;&amp;nbsp; 8 ohm&lt;/li&gt;
    &lt;li&gt;Thermal Power Handling (Pt):&amp;nbsp; 150W&lt;/li&gt;
    &lt;li&gt;Driver Displacement:&amp;nbsp; 0.02 cu. ft. / 0.571 liters&lt;/li&gt;
    &lt;li&gt;Net Weight:&amp;nbsp; 6 6.3 lbs. / 2.9 kg&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 3.85&amp;quot; / 98mm&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 12 Nov 2008 17:19:27 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jl-audio-8w1v2-8/</guid>
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    <item>
      <title>JL Audio 12W6v2</title>
      <link>http://www.productwiki.com/jl-audio-12w6v2/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jl_audio_12w6v2-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The JL Audio 12W6v2 is a 12&amp;quot; sub-woofer in JL Audios W6v2 product series.&amp;nbsp; This series comes in 10&amp;quot;, 12&amp;quot; and 13.5&amp;quot; models, and&amp;nbsp;fits in&amp;nbsp;just below JL Audio's benchmark W7 series of car audio subwoofers.&amp;nbsp; The technology used and core design&amp;nbsp;of the W6v2 line is universal for all models with such features as elevated frame-cooling, and several patented cone designs such as W-Cone and Floating Cone Attach Method to provide a lightweight yet stiff assembly.&amp;nbsp; The 12W6v2&amp;nbsp;has a free air resonance of&amp;nbsp;25 Hz and like the 10W6v2, has a&amp;nbsp;thermal power handling of 600W.&amp;nbsp;&amp;nbsp;Operation of the speaker over 600W will void the warranty.&amp;nbsp; If looking to go to 750W, the 13W6v2 is recommended, or look in to the larger of the W7 series to go even higher.&amp;nbsp; The 12W6v2 weighs in at 19.4 lbs and a mounting depth of 7.6&amp;quot;.&amp;nbsp;&amp;nbsp; JL Audio provides a detailed owners manual, as well as tutorials on how to properly install their sub-woofers.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Free Air Resonance is&amp;nbsp;25.0 Hz&lt;/li&gt;
    &lt;li&gt;Electrical Q is 0.480 Qms&lt;/li&gt;
    &lt;li&gt;Mechanical Q is&amp;nbsp;7.100 Qms&lt;/li&gt;
    &lt;li&gt;Total Speaker Q is 0.450 Qts&lt;/li&gt;
    &lt;li&gt;Equivalent Compliance is 2.82 cu. ft. / 79.9 liters&lt;/li&gt;
    &lt;li&gt;On-Way, Linear Excursion is 0.65 in. / 16.5 mm&lt;/li&gt;
    &lt;li&gt;Reference Efficiency is 0.250%&lt;/li&gt;
    &lt;li&gt;Efficiency at 1W/1M is 85.9 dB SPL&lt;/li&gt;
    &lt;li&gt;Normal Impedance is dual&amp;nbsp;4 ohm&lt;/li&gt;
    &lt;li&gt;Thermal Power Handling is 600 W&lt;/li&gt;
    &lt;li&gt;Net Weight is 19.4 lbs. / 8.8 kg&lt;/li&gt;
    &lt;li&gt;Mounting depth is 7.6 in. / 193 mm&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Tue, 11 Nov 2008 16:18:28 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jl-audio-12w6v2/</guid>
    </item>
    <item>
      <title>JL Audio 13W7</title>
      <link>http://www.productwiki.com/jl-audio-13w7/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jl_audio_13w7-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The JL Audio 13W7 is a 13&amp;quot; audio subwoofer, in the W7 product series. This series provides models in 8, 10, 12 and 13 inches. The core design is consistent across the product line. The first number represents the size in inches for the surface area of the speaker. The 13W7 offers a free air resonance of 23.5 Hz and a thermal power handling of 1,500 Watts, which is the highest offered in this product range. The 13W7 offers between 450 to 1,500 watts of power. Operation over 1,500 watts is not recommended for this model and voids the warranty. If you need less power, try the 12W7, which has a range of 250 W to 1,000 Watts or the 10W7, which has a range of&amp;nbsp; 125 to 500 watts. A detailed product manual is included with the subwoofer, along with a visual installation guide.&amp;nbsp; Online tutorials provide step by step instructions on the wiring and installation of the subwoofer.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Free Air Resonance is 23.50 Hz&lt;/li&gt;
    &lt;li&gt;Electrical Q is 0.476Qms&lt;/li&gt;
    &lt;li&gt;Mechanical Q is 7.517 Qms&lt;/li&gt;
    &lt;li&gt;Total Speaker Q is 0.448 Qts&lt;/li&gt;
    &lt;li&gt;Equivalent Compliance is 3.68 cu.ft or 104.3 liters&lt;/li&gt;
    &lt;li&gt;On-Way, Linear Excursion is 1.25 inches or 32 mm&lt;/li&gt;
    &lt;li&gt;Reference Efficiency is 0.269%&lt;/li&gt;
    &lt;li&gt;Efficiency at 1W/1M is 86.3 dB SPL&lt;/li&gt;
    &lt;li&gt;Normal Impedance is 2.41 ohm&lt;/li&gt;
    &lt;li&gt;Thermal Power Handling is 1,500 W&lt;/li&gt;
    &lt;li&gt;Net Weight is 52 lbs or 23.6 kg&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sun, 09 Nov 2008 18:16:09 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jl-audio-13w7/</guid>
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    <item>
      <title>Kicker CompVR CVR8</title>
      <link>http://www.productwiki.com/kicker-compvr-cvr8/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/kicker_compvr_cvr8-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Kicker CompVR CVR8 subwoofer is a round 8 inch unit that delivers max rec amplifier power of 400/200 (watts peak/RMS).&amp;nbsp; It has a sensitivity of 83.1 db 1w/1m, a frequency response of 25-500 Hz, a mounting depth of 4-5/16 inches, and a mounting cutout of 7-1/16 inches.&amp;nbsp; It includes standard features such as a ribbed Santoprene surround to add to the strength of the structure, an injection molded cone, 360 back bracing, dual voice coils, an efficient top-plate design, a high temperature wire, spring loaded push terminals, and perimeter venting.&amp;nbsp; The Kicker CompVR CVR8 subwoofer is the smallest of the CompVR line and therefore delivers the least power of the group.&amp;nbsp; This also means that it is the cheapest.&amp;nbsp; For those wanting the best sound quality and power, it might be better to wait, save a little more, and buy a higher end product in the line.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;8 inches&lt;/li&gt;
    &lt;li&gt;Max Rec Amp Pwr: 400/200 watts peak/RMS&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 4-5/16 inches&lt;/li&gt;
    &lt;li&gt;Mounting Cutout: 7-1/16 inches&lt;/li&gt;
    &lt;li&gt;Frequency Response: 25 Hz - 500 Hz&lt;/li&gt;
    &lt;li&gt;High Temperature Wire&lt;/li&gt;
    &lt;li&gt;Aluminized coating&lt;/li&gt;
    &lt;li&gt;Injection molded cone&lt;/li&gt;
    &lt;li&gt;360-degree back bracing&lt;/li&gt;
    &lt;li&gt;Ribbed Santoprene surround&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 20:02:24 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/kicker-compvr-cvr8/</guid>
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      <title>Kicker CompVT CVT10</title>
      <link>http://www.productwiki.com/kicker-compvt-cvt10/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/kicker_compvt_cvt10-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The&amp;nbsp;Kicker CompVT CVT10 is a 10-inch subwoofer in the CompVT line.  The subwoofer has a variety of features such as a injection-molded cone, four-layer voice coil, Spiralead tinsel-led technology, perimeter venting, high-temp coil wire, Uniplate backplate and pole, double-stitching, logo trim ring around basket's outer edges, 360-degree back bracing, and ribbed Santoprene surround. &amp;nbsp;It delivers 800/400 watts peak/RMS with a frequency response of 25Hz-350Hz. &amp;nbsp;The CompVT CVT10 has a ventless solid-pole that minimizes the space required to mount the subwoofer, making the mounting depth 4-3/16 inches and the mounting cutout 9-1/8 inches. &amp;nbsp;In short, the CompVT CVT10 is a compact unit designed to keep sound quality despite its smaller size.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10 inches&lt;/li&gt;
    &lt;li&gt;Max Rec Amp Pwr: 800/400 watts peak/RMS&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 4-3/16 inches&lt;/li&gt;
    &lt;li&gt;Mounting Cutout: 9-1/8&lt;/li&gt;
    &lt;li&gt;Frequency Response: 25 Hz - 350 Hz&lt;/li&gt;
    &lt;li&gt;Ventless Solid-Pole design&lt;/li&gt;
    &lt;li&gt;Four-layer voice coil&lt;/li&gt;
    &lt;li&gt;360-degree back bracing&lt;/li&gt;
    &lt;li&gt;Ribbed Santoprene surround&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 12:18:04 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/kicker-compvt-cvt10/</guid>
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      <title>Infinity KAPPA122.7W</title>
      <link>http://www.productwiki.com/infinity-kappa122-7w/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/infinity_kappa122_7w_1-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Infinity KAPPA 122.7W is a 12&amp;rdquo; selectable impedance subwoofer with a woven glass-fiber cone designed to be extremely stiff, thereby reducing distortion and offering improved clarity. The 122.7W changes pace from the 102.7W and 104.7W by including a 12&amp;rdquo; subwoofer (versus 10&amp;rdquo;). The 122.7W also sports a reduced frequency of 18-250Hz (versus 25-400Hz) and an increased sensitivity of 92dB (versus 87/89dB). The 122.7W, however, maintains its predecessors 350w nominal power handling and 1400w peak power handling. Similar to the 102.7W, the 122.7W features includes a selectable impedance of 1 or 4 ohms. In addition, the 122.7W offers 3&amp;rdquo; voice coils for improved thermal power handling, a vented polepiece that reduces air compression, and a medium Q design developed for optimal sound performance. The Infinity KAPPA 122.7W is priced at $199.99, $20 over the 102.7W and 104.7W.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Car Speaker Function: Subwoofer&lt;/li&gt;
    &lt;li&gt;Size: 12.00&amp;quot;&lt;/li&gt;
    &lt;li&gt;Nominal Power Handling: 350 Watts&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 1400 Watts&lt;/li&gt;
    &lt;li&gt;Frequency Response: 18-250 Hz&lt;/li&gt;
    &lt;li&gt;Sensitivity: 92 dB&lt;/li&gt;
    &lt;li&gt;Impedance: 1 or 4 ohms&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 4-3/4&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 05 Nov 2008 05:10:04 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/infinity-kappa122-7w/</guid>
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      <title>Infinity KAPPA PERFECT 12VQ</title>
      <link>http://www.productwiki.com/infinity-kappa-perfect-12vq/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/infninity_kappa_perfect_12vq-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Infinity KAPPA PERFECT 12VQ is a 12&amp;rdquo; die-cast subwoofer with a magnesium-woofer cone and a single four-ohm voice coil. The fourth model in the KAPPA series, the 12VQ is a slight downgrade from the 12DVQ. Whereas the 12DVQ offered dual 3&amp;rdquo; voice coils and a 92dB sensitivity, the 12VQ offers only one 3&amp;rdquo; voice coil and an 89dB sensitivity. The 12VQ, however, maintains the 12DVQ&amp;rsquo;s 400w nominal power handling and 1600 peak power handling, not to mention its 23Hz-400Hz frequency and 8ohm impendence. In addition, the 12VQ features a variable Q design that offers higher-quality and more stable sound, and a vented polepiece/basket that reduces mechanical noise. Priced at $189.99, the Infinity KAPPA PERFECT 12VQ is cited as being a slightly more affordable subwoofer than the $199.99 12DVQ, but still possessing almost the exact same functionality and capability.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Car Speaker Type: Component&lt;/li&gt;
    &lt;li&gt;Elements: 1-Way&lt;/li&gt;
    &lt;li&gt;Car Speaker Function: Subwoofer&lt;/li&gt;
    &lt;li&gt;Size: 12.00&amp;quot;&lt;/li&gt;
    &lt;li&gt;Nominal Power Handling: 400 Watt RMS&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 1600 Watt RMS&lt;/li&gt;
    &lt;li&gt;Frequency Response: 25 Hz - 400 Hz&lt;/li&gt;
    &lt;li&gt;Sensitivity: 89 dB&lt;/li&gt;
    &lt;li&gt;Impedance: 8 ohm&lt;/li&gt;
    &lt;li&gt;Top Mounting Depth: 6.50 In.&lt;/li&gt;
    &lt;li&gt;Mounting Diameter / Length: 9.31 In.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 05 Nov 2008 03:04:09 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/infinity-kappa-perfect-12vq/</guid>
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      <title>Pioneer TS-SW3041D</title>
      <link>http://www.productwiki.com/pioneer-ts-sw3041d/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pioneer_ts_sw3041d-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pioneer TS-SW3041D is a 12&amp;quot; shallow mount subwoofer with a mounting depth of 3-1/4&amp;quot;(less than half of a typical sub in this class). This allows for wider mounting possibilities in different vehicles. Power handling is rated at 1400 max, 350 watts(rms) while the unique Air Suspension Control System locks air between the main cone and the drive cone for improved linearity and bass response. M-shaped speaker surrounding provides improved sound quality over traditional arch shape and angled push terminals save space and help to avoid bending wires when connecting.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 12&amp;quot;&lt;/li&gt;
    &lt;li&gt;1400w max, 350w nominal power handling&lt;/li&gt;
    &lt;li&gt;Frequency Response: 18 - 1000 Hz&lt;/li&gt;
    &lt;li&gt;Sensitivity: 88db&lt;/li&gt;
    &lt;li&gt;Ohm Rating: 4&lt;/li&gt;
    &lt;li&gt;Reduced mounting depth of 3-1/4&amp;quot; and unique design&lt;/li&gt;
    &lt;li&gt;Double woofer cone with Air Suspension Control System&lt;/li&gt;
    &lt;li&gt;Woofer cone material: Composite IMPP using Interlaced Carbon Fiber and Ultra Long Glass Fiber&lt;/li&gt;
    &lt;li&gt;4 Layer, Long Voice Coil&lt;/li&gt;
    &lt;li&gt;Dimensions: 13&amp;quot; x 3-7/8&amp;quot;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 29 Oct 2008 21:21:49 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pioneer-ts-sw3041d/</guid>
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      <title>Cadence ZRSW8</title>
      <link>http://www.productwiki.com/cadence-zrsw8/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/cadence_zrsw8-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 11:58:54 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/cadence-zrsw8/</guid>
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      <title>Kicker Solo-Baric S8L5</title>
      <link>http://www.productwiki.com/kicker-solo-baric-s8l5/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/kicker_solo_baric_s8l5-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The 8&amp;quot; square Solo-Baric S8L5 is the smallest size available in Kicker's Solo-Baric L5 product line of car subwoofers.&amp;nbsp; The L5 line itself fits in the&amp;nbsp;middle of the subwoofers made available by Kicker.&amp;nbsp; The first thing to note about the L5 series is their square shape giving them a maximum area, which is also used by Kickers &lt;a href="http://www.productwiki.com/product-line--kicker-solox/"&gt;Solo X &lt;/a&gt;and Solo Baric L7.&amp;nbsp; The L5 series inherites the technology used in the L7 series, but with improved design and a new look.&amp;nbsp; Like the more advanced Solo X line, the L5 woofers use SoloKon technology, which is a rigid vacuum-formed design with vented 360-degree back bracing to push mass quantities of air.&amp;nbsp; The Santoprene surround attaches the cone to the stamped-steel basket and rear foam gasket allows a secure connection to any baffle.&amp;nbsp; The high-temperature dual voice coils which cover a solid heat-dispersing pole pice, poly-cotton semi-progressive spider with perimter venting and long-lasting Spirallead tinsel leads allow the motor structure to handle high power loads.&amp;nbsp; The S8L5 has a frequency response of 28-100 Hz, RMS of 300 watts and 600 watt peak power.&amp;nbsp; Available in 2 or 4 ohm versions, they can be used in either sealed or vented-box applications.&amp;nbsp; Square grill covers are sold seperately.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;8&amp;quot; square vacuum formed cone&lt;/li&gt;
    &lt;li&gt;Impedance: 2 or 4 Ohms&lt;/li&gt;
    &lt;li&gt;Power (4 ohm model): 300 W RMS / 600 W Peak&lt;/li&gt;
    &lt;li&gt;Sensitivity: 82.2 dB 1w/1m&lt;/li&gt;
    &lt;li&gt;Frequency Response: 28-100 Hz&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 4 3/4&amp;quot;, 12.1 cm&lt;/li&gt;
    &lt;li&gt;Mounting Cutout (square): 7 1/4&amp;quot;, 18.4 cm&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sun, 23 Nov 2008 17:42:25 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/kicker-solo-baric-s8l5/</guid>
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      <title>MTX Audio Thunder T8512</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-t8512/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_t8512-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder T8512&amp;nbsp;is a 12&amp;quot;&amp;nbsp;car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with an injection-molded, carbon filled poly cone dust cap and aluminum deposition cone woofer&amp;nbsp;for an&amp;nbsp;increased stiffness to weight ratio.&amp;nbsp; It also has&amp;nbsp;a stitched high-roll NBR surround&amp;nbsp;to maximize excursion and a die-cast aluminum frame for strength and durability.&amp;nbsp; The Thunder&amp;nbsp;T8512&amp;nbsp;includes&amp;nbsp;MTX's Spider Plateau Venting Technology as well as a high-grade&amp;nbsp;heatsink&amp;nbsp;to keep the subwoofer cool.&amp;nbsp;&amp;nbsp;It produces 500 RMS watts of power and has an impedance of&amp;nbsp;either single or dual&amp;nbsp;4-ohms depending on the submodel.&amp;nbsp; The T8512 is in the middle of the Thunder 8500 series with regards to power and size.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;12&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;3&amp;quot;&amp;nbsp;single or dual&amp;nbsp;4-ohm voice coils&lt;/li&gt;
    &lt;li&gt;Die Cast Aluminum Frame Construction&lt;/li&gt;
    &lt;li&gt;High Roll NBR Surround&lt;/li&gt;
    &lt;li&gt;Expanded injection molded, carbon filled&amp;nbsp;Poly Cone Dust Cap&lt;/li&gt;
    &lt;li&gt;ALDS Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting cooling system&lt;/li&gt;
    &lt;li&gt;6063 extruded aluminum heatsink&lt;/li&gt;
    &lt;li&gt;8-gauge nickel-plated compression poles&lt;/li&gt;
    &lt;li&gt;160oz. Magnet structure&lt;/li&gt;
    &lt;li&gt;Power Handling:&amp;nbsp;1000 watts (peak),&amp;nbsp;500 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;89.78&amp;nbsp;dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume:&amp;nbsp;1.25 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume:&amp;nbsp;2.0 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Fri, 14 Nov 2008 18:16:00 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-t8512/</guid>
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      <title>MTX Audio Thunder T9922-22</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-t9922-22/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_t9922_22-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder T9922-22 is also known as the Jack Hammer-22 and is an audio subwoofer. Designed for the audiofile market, this subwoofer is quite large, with dimensions of 25 1/4&amp;quot; H x 44 3/4&amp;quot; W x 24 3/4&amp;quot; D. This unit will fit into the trunk of most full size SUV's and into smaller models if the third row of seats are removed. The Jack Hammer-22 is designed for use in competition. This unit must be installed by an authorized MTX Elite Status retailer, as modifications to the electrical system of your car are required. Additional batteries and alternators are required to run this subwoofer. The other product offering in this line is the MTX Audio Thunder T9922-44 model. While very similar in specifications, the T9922-44, also known as the Jack Hammer-44 comes with Dual 4 Ohm impedance, instead of the Dual 2 Ohm in the Jack Hammer-22 and is designed for more regular use, outside of competition.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Features&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Impedance is Dual 2 Ohm&lt;/li&gt;
    &lt;li&gt;Frequency Response is 20 Hz to 150 Hz&lt;/li&gt;
    &lt;li&gt;Power Handeling is 6,000 Watts&lt;/li&gt;
    &lt;li&gt;Dimentions are 25 1/4&amp;quot; H x 44 3/4&amp;quot; W x 24 3/4&amp;quot; D&lt;/li&gt;
    &lt;li&gt;Required additional batteries and alternators to work&lt;/li&gt;
    &lt;li&gt;320 Lbs&lt;/li&gt;
    &lt;li&gt;Carbon fiber and glass fiber dust cap with aluminum honeycomb center&lt;/li&gt;
    &lt;li&gt;Expanded polypropylene cone with mica filler&lt;/li&gt;
    &lt;li&gt;FEA designed progressive roll spider with 10 AWG integrated  tinsel leads woven in&lt;/li&gt;
    &lt;li&gt;900 ounce strontium ferrite magnet with extended magnetic field gap technology  and aluminum shorting ring&lt;/li&gt;
    &lt;li&gt;6.5&amp;rdquo; voice coil with a flat wound,  long-excursion design incorporating 2.5&amp;rdquo; of x-max and 17 AWG high temperature  aluminum wire&lt;/li&gt;
    &lt;li&gt;Aluminum heatsink to maintain the optimum voice-coil  temperature&lt;/li&gt;
    &lt;li&gt;6,000 RMS, 12,000 peak music power&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 13 Nov 2008 14:52:15 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-t9922-22/</guid>
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      <title>JL Audio 13W1v2-4</title>
      <link>http://www.productwiki.com/jl-audio-13w1v2-4/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jl_audio_13w1v2_4-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The 13.5&amp;quot; JL Audio 13W1v2-4 is the largest sub-woofer available in JL Audio's W1v2 product series.&amp;nbsp; The W1v2 series itself, which is the most affordable line of sub-woofers offered by JL Audio, borrows many technologies from JL's top of the line W7 and W6v2 sub-woofer line.&amp;nbsp; Some of these technologies are VRC (vented reinforcement collar), Elevated Frame-Cooling and Floating Cone Attach Method. The 13W1v2-4 works best in small enclosures making it ideally suited for smaller or hard to fit vehicles.&amp;nbsp; The mounting ring is removable and customizable making installation of the speaker grille-mesh simple with no extra required hardware. (Grille mesh inserts are sold seperately.) This also allows the ring to be painted to match the desired look of the car interior. The optimum power range for the 13W1v2-4 is 125-250W, and running over 350W will void the manufacturers warranty. To go over 350W, you will need to upgrade to one of JL's superior sub-woofer lines. The 13W1v2-4 has a free air resonance of 20.9 Hz with a nominal impedance of 4 ohms.&amp;nbsp; However, like all the W1v2 sub-woofers, there is an 8 ohm version which is sold as the &lt;a href="http://www.productwiki.com/jl-audio-13w1v2-8/"&gt;13W1v2-8&lt;/a&gt; allowing consumers to pick the sub-woofer which suits their audio set-up.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Free Air Resonance (Fs):&amp;nbsp; 20.9 Hz&lt;/li&gt;
    &lt;li&gt;Electrical &amp;ldquo;Q&amp;rdquo; (Qes):&amp;nbsp; 0.406&lt;/li&gt;
    &lt;li&gt;Mechanical &amp;ldquo;Q&amp;rdquo; (Qms):&amp;nbsp; 6.936&lt;/li&gt;
    &lt;li&gt;Total Speaker &amp;ldquo;Q&amp;rdquo; (Qts):&amp;nbsp; 0.384&lt;/li&gt;
    &lt;li&gt;Equivalent Compliance (Vas):&amp;nbsp; 6.131 cu. ft. / 173.51 liters&lt;/li&gt;
    &lt;li&gt;One-Way, Linear Excursion (Xmax)*:&amp;nbsp; 0.475 in. / 12.1 mm&lt;/li&gt;
    &lt;li&gt;Reference Efficiency (no):&amp;nbsp; 0.375%&lt;/li&gt;
    &lt;li&gt;Efficiency (1W/1m)**:&amp;nbsp; 87.71 dB SPL&lt;/li&gt;
    &lt;li&gt;Effective Piston Area (Sd):&amp;nbsp; 105.774 sq. in. / 0.0682 sq. m.&lt;/li&gt;
    &lt;li&gt;DC Resistance (Re):&amp;nbsp; 4.114 ohm&lt;/li&gt;
    &lt;li&gt;Nominal Impedance (Znom):&amp;nbsp; 4 ohm&lt;/li&gt;
    &lt;li&gt;Thermal Power Handling (Pt):&amp;nbsp; 350W&lt;/li&gt;
    &lt;li&gt;Driver Displacement:&amp;nbsp; 0.05 cu. ft. / 1.42 liters&lt;/li&gt;
    &lt;li&gt;Net Weight:&amp;nbsp; 11.21 lbs. / 5.08 kg&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 5.9 in. / 150 mm&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 12 Nov 2008 17:19:43 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jl-audio-13w1v2-4/</guid>
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      <title>MTX Audio Thunder Round TR5512</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-round-tr5512/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_round_tr5512-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder&amp;nbsp;Round TR5512 is a 12&amp;quot; 400-watt&amp;nbsp;car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with a&amp;nbsp;polypropylene cone woofer and&amp;nbsp;a stitched NBR surround for durability.&amp;nbsp; It&amp;nbsp;has a glossy metallic black&amp;nbsp;polypropylene dust cap with a raised gothic-style MTX logo on it as well as&amp;nbsp;a&amp;nbsp;die-cast aluminum basket and rubber magnet boot for strength and to make the sub look attractive if reverse mounted.&amp;nbsp;&amp;nbsp;The Thunder&amp;nbsp;Round TR5512&amp;nbsp;includes&amp;nbsp;MTX's Spider Plateau Venting Technology to keep the subwoofer cool and&amp;nbsp;dual&amp;nbsp;4-ohm&amp;nbsp;voice coils.&amp;nbsp; The TR55 line is&amp;nbsp;in the middle of MTX's Thunder Round Series&amp;nbsp;when it comes to power handling and performance.&amp;nbsp; It&amp;nbsp;differs with&amp;nbsp;the &lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr7512/"&gt;TR75&lt;/a&gt; and &lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr4512/"&gt;TR45&lt;/a&gt; lines with respect to the appearance and overall design of its surround and dust cap.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;12&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;1.75&amp;quot; dual&amp;nbsp;4-ohm voice coils&lt;/li&gt;
    &lt;li&gt;Polypropylene cone&amp;nbsp;woofer&lt;/li&gt;
    &lt;li&gt;Polypropylene&amp;nbsp;dust cap and die cast aluminum basket&lt;/li&gt;
    &lt;li&gt;Stitched NBR&amp;nbsp;surround&amp;nbsp; and rubber magnet boot&lt;/li&gt;
    &lt;li&gt;8-gauge nickel compression terminals&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting Technology&lt;/li&gt;
    &lt;li&gt;Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Power Handling: 800 watts (peak),&amp;nbsp;400 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;86.6&amp;nbsp;dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume:&amp;nbsp;1.25 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume: 2.0 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 23:26:13 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-round-tr5512/</guid>
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    <item>
      <title>Hifonics Brutus B15D2</title>
      <link>http://www.productwiki.com/hifonics-brutus-b15d2/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/hifonics_brutus_b15d2-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Hifonics Brutus B15D2 is dual ohm, dual voice 15&amp;rdquo; subwoofer built from a polypropylene cone with a woven honeycomb structured support body. The B15D2 is larger than its predecessor, the 12&amp;rdquo; B12D2. The B15D2 also offers an improved peak power handling (1400w versus 1200w), an increased nominal power handling (700w versus 600w), and a greater sensitivity (88dB versus 86dB). In addition, the Brutus B15D2 features a single flat Nomex Spider with woven tinsel leads, a ported nickel plated back plate, a 100 Oz. Magnet, and stitched rubber surrounds for greater excursion. Designed for ported or sealed enclosures, the Hifonics Brutus B15D2 is priced at $169.99, exactly $13 more than its predecessor.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Subwoofer Size: 15&amp;quot;&lt;/li&gt;
    &lt;li&gt;Voice Coil(s): Dual (2 voice coils)&lt;/li&gt;
    &lt;li&gt;Impedance: 2 ohms&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 1400 watts&lt;/li&gt;
    &lt;li&gt;RMS Power Handling: 700 watts&lt;/li&gt;
    &lt;li&gt;Woofer Surround: Nitrile Butadiene Rubber (NBR)&lt;/li&gt;
    &lt;li&gt;Woofer Composition: Polypropylene&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume: 2.00 - 3.00 cubic feet&lt;/li&gt;
    &lt;li&gt;Ported Box Volume: 2.00 - 3.25 cubic feet&lt;/li&gt;
    &lt;li&gt;Sensitivity: 88 dB&lt;/li&gt;
    &lt;li&gt;Frequency Response: N/A&lt;/li&gt;
    &lt;li&gt;Xmax (millimeters): 15 mm&lt;/li&gt;
    &lt;li&gt;Top Mount Depth: 7.8&amp;quot;&lt;/li&gt;
    &lt;li&gt;Cutout Diameter: 13.8&amp;quot;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 22:37:59 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/hifonics-brutus-b15d2/</guid>
    </item>
    <item>
      <title>Hifonics Brutus B10D2</title>
      <link>http://www.productwiki.com/hifonics-brutus-b10d2/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/hifonics_brutus_b10d2-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Hifonics Brutus B10D2 is a dual ohm, dual voice coil 10&amp;rdquo; subwoofer composed out of a polypropylene cone with a woven honeycomb structured support body. The first model in the Hifonics Brutus series, the B10D2 outperforms its competitors in the Hifonics Titan and Hifonics Brutus series by offering an increased maximum power handling of 1000w (versus 600/800w) and an improved nominal power handling of 500w (versus 300/400w). The B10D2 also supports an 83dB sensitivity. In addition, the Brutus B10D2 features a stitched Nitrile-Butadiene rubber surround, Nomex spider material, and a 4-layer high temperature 2.5&amp;rdquo; dual 2 ohm aluminum voice coil. The Hifonics Brutus B10D2 is priced at $135.99, approximately $20-$40 over its weaker competitors in the Titan and HiFi series.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Subwoofer Size: 10&amp;quot;&lt;/li&gt;
    &lt;li&gt;Voice Coil(s): Dual (2 voice coils)&lt;/li&gt;
    &lt;li&gt;Impedance: 2 ohms&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 1000 watts&lt;/li&gt;
    &lt;li&gt;RMS Power Handling: 500 watts&lt;/li&gt;
    &lt;li&gt;Woofer Surround: Nitrile Butadiene Rubber (NBR)&lt;/li&gt;
    &lt;li&gt;Woofer Composition: Polypropylene&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume: 0.50 - 1.00 cubic feet&lt;/li&gt;
    &lt;li&gt;Ported Box Volume: 0.75 - 1.10 cubic feet&lt;/li&gt;
    &lt;li&gt;Sensitivity: 83 dB&lt;/li&gt;
    &lt;li&gt;Frequency Response: N/A&lt;/li&gt;
    &lt;li&gt;Xmax (millimeters): 15 mm&lt;/li&gt;
    &lt;li&gt;Top Mount Depth: 6&amp;quot;&lt;/li&gt;
    &lt;li&gt;Cutout Diameter: 9.1&amp;quot;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 22:37:09 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/hifonics-brutus-b10d2/</guid>
    </item>
    <item>
      <title>Kicker CompVR CVR10</title>
      <link>http://www.productwiki.com/kicker-compvr-cvr10/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/kicker_compvr_cvr10-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Kicker CompVR CVR10 subwoofer is a round 10 inch unit that delivers max rec amplifier power of 800/400 (watts peak/RMS).&amp;nbsp; It has a sensitivity of 85.5 db 1w/1m, a frequency response of 25-500 Hz, a mounting depth of 5-9/16 inches, and a mounting cutout of 9-1/4 inches.&amp;nbsp; The CompVR line boasts an efficient top-plate design, strong dual voice coils and a motor structure designed to handle more power.&amp;nbsp; The ribbed Santoprene surround adds to the strength of the CVR10 while the injection-molded cone plus 360 back bracing and aluminized coating helps eliminate any flex.&amp;nbsp; It includes a high temperature wire to handle the heat transfer from the power.&amp;nbsp; The CVR10 is one of the smaller of the CVR lines, and therefore cannot deliver the same kind of power.&amp;nbsp; Because of this, it is a little cheaper.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10 inches&lt;/li&gt;
    &lt;li&gt;Max Rec Amp Pwr: 800/400 watts peak/RMS&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 5 9/16 inches&lt;/li&gt;
    &lt;li&gt;Mounting Cutout: 9 1/4 inches&lt;/li&gt;
    &lt;li&gt;Frequency Response: 25 Hz - 500 Hz&lt;/li&gt;
    &lt;li&gt;High Temperature Wire&lt;/li&gt;
    &lt;li&gt;Aluminized coating&lt;/li&gt;
    &lt;li&gt;Injection molded cone&lt;/li&gt;
    &lt;li&gt;360-degree back bracing&lt;/li&gt;
    &lt;li&gt;Ribbed Santoprene surround&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 16:58:23 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/kicker-compvr-cvr10/</guid>
    </item>
    <item>
      <title>Infinity KAPPA102.7W</title>
      <link>http://www.productwiki.com/infinity-kappa102-7w/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/infinity_kappa102_7w_1-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Infinity KAPPA 102.7W is a 10&amp;rdquo; selectable-impedance subwoofer with a woven glass-fiber cone designed to be extremely stiff, thereby reducing distortion and offering improved clarity. Unlike the first four amplifiers in the KAPPA series, the 102.7W ditches their variable Q design in favor of a medium Q design developed to perform well in sealed, vented, or bandpass enclosures. The 102.7W also comes equipped with a Neodymium motor with an aluminum heatsink that provides additional magnetic energy while also reducing overall weight. The 102.7W, however, supports a reduced nominal power handling of 350w and peak power handling of 1400w. The Infinity KAPPA 102.7W is priced at $179.95, $10-$20 less than the 12DVQ/VQ, and $10-$20 greater than the 10DVQ/VQ.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Car Speaker Function: Subwoofer&lt;/li&gt;
    &lt;li&gt;Size: 10.00&amp;quot;&lt;/li&gt;
    &lt;li&gt;Nominal Power Handling: 350 Watts&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 1400 Watts&lt;/li&gt;
    &lt;li&gt;Frequency Response: 25-400 Hz&lt;/li&gt;
    &lt;li&gt;Sensitivity: 89 dB&lt;/li&gt;
    &lt;li&gt;Impedance: 1 or 4 ohms&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 4-3/4&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 05 Nov 2008 05:09:00 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/infinity-kappa102-7w/</guid>
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    <item>
      <title>Pioneer TS-W252R</title>
      <link>http://www.productwiki.com/pioneer-ts-w252r/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pioneer_ts_w252r-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pioneer TS-W252R is a 10&amp;quot; Champion Series subwoofer capable of handling a maximum of 600 Watts power and 120 Watts nominally(RMS). This is more of a budget subwoofer which features include a Strontium magnet, 4-Layer long voice coil, Wide-Roll Dual-Layer Urethane surround and Aramid fiber damper ring. The look has been upgraded from previous models as well to provide a more stylish appeal.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 10&amp;quot;&lt;/li&gt;
    &lt;li&gt;Maximum Power: 600 Watts&lt;/li&gt;
    &lt;li&gt;Nominal Power: 120 Watts&lt;/li&gt;
    &lt;li&gt;Frequency Response: 20Hz - 4500Hz&lt;/li&gt;
    &lt;li&gt;Sensitivity: 90db&lt;/li&gt;
    &lt;li&gt;Ohm Rating: 4&lt;/li&gt;
    &lt;li&gt;4-Layer, Long Voice Coil&lt;/li&gt;
    &lt;li&gt;Composite IMPP Cone Woofer&lt;/li&gt;
    &lt;li&gt;Dimensions: 11&amp;quot; x 6&amp;quot;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Fri, 31 Oct 2008 16:48:19 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pioneer-ts-w252r/</guid>
    </item>
    <item>
      <title>Cadence XW12-D4</title>
      <link>http://www.productwiki.com/cadence-xw12-d4/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/cadence_xw12_d4-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 11:59:17 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/cadence-xw12-d4/</guid>
    </item>
    <item>
      <title>JVC CS-GW1200</title>
      <link>http://www.productwiki.com/jvc-cs-gw1200/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jvc_cs_gw1200_1-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The JVC CS-GW1200 is a 12&amp;quot; subwoofer from JVC's 2009 lineup.&amp;nbsp; The subwoofer is designed with a&amp;nbsp;composite woofer cone that features a rubber surround, butyl rubber edge, and a stamped steel frame&amp;nbsp;for stiffness and stability.&amp;nbsp; It has a&amp;nbsp;strontium woofer magnet and dual input 4&amp;nbsp;ohms voice coils that handle 350 watts of RMS&amp;nbsp;power and a maximum of 1200 watts of power.&amp;nbsp; The CS-GW1200 is an upgrade to&amp;nbsp;JVC's 12&amp;quot;&amp;nbsp;CS-GS5120 and 10&amp;quot; CS-GS5100 subwoofers since it offers 400 watts more power and has a more stiffly-designed structure.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;12&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;1200W Max Power Handling&lt;/li&gt;
    &lt;li&gt;350W RMS Power Handling&lt;/li&gt;
    &lt;li&gt;Dual-Input 4 ohms Voice Coil&lt;/li&gt;
    &lt;li&gt;Olefin Diaphragm + Aramid Reinforced Pulp Cone&lt;/li&gt;
    &lt;li&gt;Stamped Steel Frame&lt;/li&gt;
    &lt;li&gt;Butyl Rubber Edge&lt;/li&gt;
    &lt;li&gt;Rubber Gasket&lt;/li&gt;
    &lt;li&gt;53.7oz Strontium Magnet&lt;/li&gt;
    &lt;li&gt;Nickel-Plated Screw Terminals&lt;/li&gt;
    &lt;li&gt;Frequency Range: 25&amp;ndash;2,000Hz&lt;/li&gt;
    &lt;li&gt;Sensitivity: 87dB/W.m&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Tue, 20 Jan 2009 00:19:35 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jvc-cs-gw1200/</guid>
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    <item>
      <title>JVC CS-AW8520</title>
      <link>http://www.productwiki.com/jvc-cs-aw8520/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jvc_cs_aw8520-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p style="line-height: 18px; margin-bottom: 10px; font-size: 8pt; text-align: left; font-family: verdana, Tahoma, Arial; font-weight: normal; "&gt;&amp;nbsp;The JVC CS-AW8520 is more expensive than most in the 2009 JVC Mobile line. Its expense translates into power and a particular set of features that make it stand out from the rest such as being a 15&amp;quot; subwoofer. It delivers a strong 4500 watt peak power and 1500 watts of RMS power. It has a triple stacked magnet delivers quite a punch. The cone is made out of paper and hemp, an effective and natural way to deliver sound. The JVC CS-AW8520 has additional features such as a dual-input 2 ohms voice coil, an aluminum-cast frame, santoprene surround, &amp;nbsp;and copper and abs terminals. It has a decent frequency range from 20 to 500 hz and a sensitivity of 88db/W.m. The manufacturer's website does not list the product as having any sort of warranty.&lt;/p&gt;
&lt;h2 style="border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(187, 187, 187); color: black; font-family: Verdana; font-size: 8pt; font-weight: bold; margin-top: 15px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 3px; padding-left: 0px; "&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;15&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;4500W Peak Power&lt;/li&gt;
    &lt;li&gt;1500W RMS Power&lt;/li&gt;
    &lt;li&gt;Dual-Input 2 ohms Voice Coil&lt;/li&gt;
    &lt;li&gt;Aluminum-Cast Frame&lt;/li&gt;
    &lt;li&gt;Santoprene Surround&lt;/li&gt;
    &lt;li&gt;Paper + Hemp Cone&lt;/li&gt;
    &lt;li&gt;Triple Stacked Magnet&lt;/li&gt;
    &lt;li&gt;ABS and Copper Terminals&lt;/li&gt;
    &lt;li&gt;Frequency Range: 20-500Hz&lt;/li&gt;
    &lt;li&gt;Sensitivity: 88dB/W.m&lt;/li&gt;
    &lt;li&gt;Impedance 2 ohms + 2 ohms&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sat, 17 Jan 2009 18:00:59 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jvc-cs-aw8520/</guid>
    </item>
    <item>
      <title>JVC CS-AW8040</title>
      <link>http://www.productwiki.com/jvc-cs-aw8040/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jvc_cs_aw8040-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;&amp;nbsp;The JVC CS-AW8040&amp;nbsp;is one of the more powerful and expensive members of the 2009 JVC mobile line. It is a small 10&amp;quot; subwoofer but&amp;nbsp;gives the owner a large 3000 watts of maximum power handling with continuous 1000 watts RMS. It&amp;nbsp;differs from its sister model, the JVC CS-SW7240, by being more powerful, smaller, and slightly more expensive. It uses dual 2 ohm voice coils and a rapid-fire impedence selector terminal that has fuse protection, a neccessary feature to increase the durability of the product. The subwoofer has a T3 Chassis that works together with heat transfer silicon to transfer the thermal energy to prevent overheating and long term damage. It uses a Kevlar Laminated HEMP Cone to enhance the sound and performance. The manufacture website does not list the JVC CS-AW8040 as having a 2 year warranty like some of the other models.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10&amp;quot; subwoofer&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;3000 Watts max power handling&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;1000 watts RMS (continuous)&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Kevlar Laminated HEMP Cone&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Dual 2 Ohm Voice Coils&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;T3 Chassis (Thermal Transfer Technology)&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Rapid-Fire Impedence Selector Terminal (with Fuse Protection)&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Multi-Mount Smart Trim Ring&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Air Vented Aluminum Cast Basket&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Santoprene Surround&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;75.6oz Dual-Stacked Strontium Magnet&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Heat Transfer Silicon&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sat, 17 Jan 2009 18:00:45 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jvc-cs-aw8040/</guid>
    </item>
    <item>
      <title>JVC CS-AW7220</title>
      <link>http://www.productwiki.com/jvc-cs-aw7220/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jvc_cs_aw7220-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;&amp;nbsp;The JVC CS-AW7220 is a member of the 2009 JVC mobile line, is 12&amp;quot; and comes with a 2 year warranty. It differs from its sister model, the JVC CS-SW7040 by just size and price.&amp;nbsp;It uses a Glass-Fiber Laminated HEMP Cone to enhance the sound and give a good performance.&amp;nbsp;The subwoofer has a&amp;nbsp;T3 Chassis that works together with a heat transfer silicon to minimize the effect of the heat production by transfering the thermal energy and preventing overheating and long term damage. The JVC CS-AW7220 gives the owner 1800 watts of maximum power handling with continuous 600 watts RMS. It uses dual 2 ohm voice coils and a rapid-fire impedence selector terminal that has fuse protection to expand the lifespan of the delicate machinery.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;12&amp;quot; subwoofer&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;1800 Watts max power handling&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;600 watts RMS (continuous)&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Glass-Fiber Laminated HEMP Cone&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Dual 2 Ohm Voice Coils&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;T3 Chassis (Thermal Transfer Technology)&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Rapid-Fire Impedence Selector Terminal (with Fuse Protection)&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Multi-Mount Smart Trim Ring&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Air Vented Aluminum Cast Basket&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Santoprene Surround&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;86.2oz Dual-Stacked Strontium Magnet&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Heat Transfer Silicon&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;2-year warranty&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sat, 17 Jan 2009 18:00:33 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jvc-cs-aw7220/</guid>
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      <title>JVC CS-AW7040</title>
      <link>http://www.productwiki.com/jvc-cs-aw7040/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jvc_cs_aw7040-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;&amp;nbsp;The JVC CS-AW7040 is a member of the 2009 JVC mobile line, is 10&amp;quot;, is remarkably similiar to its sister product the JVC CS-AW7020, and comes with a 2 year warranty. The subwoofer has a&amp;nbsp;T3 Chassis that works together with a heat transfer silicon to minimize the effect of the heat production by transfering the thermal energy and preventing overheating and long term damage.&amp;nbsp;It uses a Glass-Fiber Laminated HEMP Cone to enhance the sound and give a good performance.&amp;nbsp;The JVC CS-AW7040&amp;nbsp;gives the owner 1800 watts of maximum power handling with continuous 600 watts RMS. It uses dual 2 ohm voice coils and a rapid-fire impedence selector terminal that has fuse protection to expand the lifespan of the delicate machinery.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10&amp;quot; subwoofer&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;1800 Watts max power handling&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;600 watts RMS (continuous)&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Glass-Fiber Laminated HEMP Cone&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Dual 2 Ohm Voice Coils&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;T3 Chassis (Thermal Transfer Technology)&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Rapid-Fire Impedence Selector Terminal (with Fuse Protection)&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Multi-Mount Smart Trim Ring&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Air Vented Aluminum Cast Basket&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Santoprene Surround&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;65.4oz Dual-Stacked Strontium Magnet&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Heat Transfer Silicon&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;2-year warranty&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sat, 17 Jan 2009 18:00:28 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jvc-cs-aw7040/</guid>
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      <title>Pyle Audio PLCHW12</title>
      <link>http://www.productwiki.com/pyle-audio-plchw12/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_plchw12-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pyle Audio PLCHW12 are a pair of 12&amp;rdquo; DVC subwoofers built from a Titanium injected Polypropylene cone. The second subwoofer in the Chopper series, the 2400w PLCHW12 is one of the most powerful 12&amp;quot; subwoofers that Pyle Audio offers, second only to the diamond-cut 3200w PLD12WD. In addition, the PLCHW12 features a 2&amp;rdquo; hi-temp dual Kapton voice coil, a non-fatiguing bigger rubber suspension, Allen Key magnet bolts, and a chrome-plated dome steel basket. The Pyle Audio PLCHW12 is priced at $110.40, thereby rendering it a highly affordable competitor to the much more expensive $162.80 PLD12WD.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 12&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Type: DVC&lt;/li&gt;
    &lt;li&gt;Nominal Power Output: 1200 Watt&lt;/li&gt;
    &lt;li&gt;Peak Power Output: 2400 Watt&lt;/li&gt;
    &lt;li&gt;Impedance: Dual 4 Ohm&lt;/li&gt;
    &lt;li&gt;Sensitivity: 85dB&lt;/li&gt;
    &lt;li&gt;Overall Diameter: 12.60&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 6.60&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sun, 23 Nov 2008 21:44:55 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-plchw12/</guid>
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      <title>Pyle Audio PLWB105</title>
      <link>http://www.productwiki.com/pyle-audio-plwb105/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_plwb105-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pyle Audio PLWB105 is a 10&amp;quot; car subwoofer from Pyle's Blue Wave Series.&amp;nbsp; The subwoofer is designed with a non-pressed paper cone, chrome stamped basket, chrome magnet cover, and chrome gasket.&amp;nbsp; It features a 2&amp;quot; high temperature voice coil with 4-ohms impedance&amp;nbsp;to give&amp;nbsp;600 watts of peak power handling.&amp;nbsp;&amp;nbsp;The only difference between this model and Pyle's &lt;a href="http://www.productwiki.com/pyle-audio-plwb108/"&gt;PLWB108&lt;/a&gt; and &lt;a href="http://www.productwiki.com/pyle-audio-plwb10d/"&gt;PLWB10D&lt;/a&gt;&amp;nbsp;is the impedance since the PLWB108 has single 8-ohms impedance and the PLWB10D has dual 4-ohms impedance.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10&amp;quot; Subwoofer&lt;/li&gt;
    &lt;li&gt;Non-Pressed Paper Cone&lt;/li&gt;
    &lt;li&gt;Specially Treated Foam Edge Suspension&lt;/li&gt;
    &lt;li&gt;2&amp;rdquo; High Temperature Voice Coil&lt;/li&gt;
    &lt;li&gt;Magnet Weight: 60oz&lt;/li&gt;
    &lt;li&gt;600 Watts Max Power Handling&lt;/li&gt;
    &lt;li&gt;4 Ohms Impedance&lt;/li&gt;
    &lt;li&gt;SPL: 86dB&lt;/li&gt;
    &lt;li&gt;Chrome Stamped Basket&lt;/li&gt;
    &lt;li&gt;Custom embossed Chrome Magnet Cover&lt;/li&gt;
    &lt;li&gt;Chrome Gasket&lt;/li&gt;
    &lt;li&gt;Allen Key Terminal Connections&lt;/li&gt;
    &lt;li&gt;Overall Diameter: 10.28''&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 4.96''&lt;/li&gt;
    &lt;li&gt;1 year warranty&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 20 Nov 2008 12:17:36 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-plwb105/</guid>
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      <title>Pyle Audio PLBW84</title>
      <link>http://www.productwiki.com/pyle-audio-plbw84/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_plbw84-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The PLBW84 is the smallest and most affordable woofer available in Pyle Audios Blue Wave series of car audio subwoofers coming in with an 8&amp;quot; diameter. The Blue Wave series is intended to give car owners a higher quality sound and an affordable cost.&amp;nbsp; As the name suggests, all the models in the Blue Wave series feature an injection molded cone that is blue in color, and even features a blue chrome-plated steel basket.&amp;nbsp; Some of the functional features include non-fatiguing big rubber suspension, a bumped vented pole piece, silver plated terminal and 1.5&amp;quot; high temperature dual kapton voice coil.&amp;nbsp; The PLBW84 has a 600 W maximum power handling and has a 4.28&amp;quot; mounting depth.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;8&amp;quot; blue injection molded cone&lt;/li&gt;
    &lt;li&gt;Dual 1.5&amp;quot; kapton voice coil&lt;/li&gt;
    &lt;li&gt;Power (max peak): 600 W&lt;/li&gt;
    &lt;li&gt;Nominal impedance: 4 Ohm (per coil)&lt;/li&gt;
    &lt;li&gt;Magnet Weight: 60 Oz.&lt;/li&gt;
    &lt;li&gt;SPL: 83.5 dB&lt;/li&gt;
    &lt;li&gt;FS: 60 Hz&lt;/li&gt;
    &lt;li&gt;Qms: 5.23&lt;/li&gt;
    &lt;li&gt;Qes: 0.89&lt;/li&gt;
    &lt;li&gt;Qts: 0.76&lt;/li&gt;
    &lt;li&gt;Overall Diameter: 8.8&amp;quot;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 4.28&amp;quot;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Tue, 18 Nov 2008 20:55:34 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-plbw84/</guid>
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      <title>Pyle Audio PLBW104</title>
      <link>http://www.productwiki.com/pyle-audio-plbw104/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_plbw104-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The PLBW104 is one of two 10&amp;quot; woofers available in Pyle Audios Blue Wave series of car audio subwoofers, the other being the &lt;a href="http://www.productwiki.com/pyle-audio-pl1090bl/"&gt;PL1090BL&lt;/a&gt; which most notable has a 2 x 70 oz magnet structure rather than the single 70 oz seen in this model. The Blue Wave series is intended to give car owners a higher quality sound and an affordable cost.&amp;nbsp; As the name suggests, all the models in the Blue Wave series feature an injection molded cone that is blue in color, and even features a blue chrome-plated steel basket.&amp;nbsp; Some of the functional features include non-fatiguing big rubber suspension, a bumped vented pole piece, silver plated terminal and 2&amp;quot; high temperature dual kapton voice coil.&amp;nbsp; The PLBW104 has a 1000 W maximum power handling and has a 5.12&amp;quot; mounting depth.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10&amp;quot; blue injection molded cone&lt;/li&gt;
    &lt;li&gt;Dual 2&amp;quot; kapton voice coil&lt;/li&gt;
    &lt;li&gt;Power (max peak): 1000 W&lt;/li&gt;
    &lt;li&gt;Nominal impedance: 4 Ohm (per coil)&lt;/li&gt;
    &lt;li&gt;Magnet Weight: 70 Oz.&lt;/li&gt;
    &lt;li&gt;SPL: 85 dB&lt;/li&gt;
    &lt;li&gt;FS: 50 Hz&lt;/li&gt;
    &lt;li&gt;Qms: 4.92&lt;/li&gt;
    &lt;li&gt;Qes: 0.84&lt;/li&gt;
    &lt;li&gt;Qts: 0.72&lt;/li&gt;
    &lt;li&gt;Overall Diameter: 10.6&amp;quot;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 5.12&amp;quot;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Tue, 18 Nov 2008 20:53:33 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-plbw104/</guid>
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      <title>JL Audio 13W1v2-8</title>
      <link>http://www.productwiki.com/jl-audio-13w1v2-8/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jl_audio_13w1v2_8-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The 13.5&amp;quot; JL Audio 13W1v2-8 is the largest sub-woofer available in JL Audio's W1v2 product series.&amp;nbsp; The W1v2 series itself, which is the most affordable line of sub-woofers offered by JL Audio, borrows many technologies from JL's top of the line W7 and W6v2 sub-woofer line.&amp;nbsp; Some of these technologies are VRC (vented reinforcement collar), Elevated Frame-Cooling and Floating Cone Attach Method. The 13W1v2-8 works best in small enclosures making it ideally suited for smaller or hard to fit vehicles.&amp;nbsp; The mounting ring is removable and customizable making installation of the speaker grille-mesh simple with no extra required hardware. (Grille mesh inserts are sold seperately.) This also allows the ring to be painted to match the desired look of the car interior.&amp;nbsp; The optimum power range for the 13W1v2-8 is 125-250W, and running over 350W will void the manufacturers warranty. To go over 350W, you will need to upgrade to one of JL's superior sub-woofer lines. The 13W1v2-8 has a free air resonance of 21.9 Hz with a nominal impedance of 8 ohms.&amp;nbsp; However, like all the W1v2 sub-woofers, there is a 4 ohm version which is sold as the &lt;a href="http://www.productwiki.com/jl-audio-13w1v2-4/"&gt;13W1v2-4&lt;/a&gt; allowing consumers to pick the sub-woofer which suits their audio set-up.&lt;/p&gt;
&lt;h2&gt;Features:&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Free Air Resonance (Fs): 21.9 Hz&lt;/li&gt;
    &lt;li&gt;Electrical &amp;ldquo;Q&amp;rdquo; (Qes): 0.462&lt;/li&gt;
    &lt;li&gt;Mechanical &amp;ldquo;Q&amp;rdquo; (Qms): 6.774&lt;/li&gt;
    &lt;li&gt;Total Speaker &amp;ldquo;Q&amp;rdquo; (Qts): 0.433&lt;/li&gt;
    &lt;li&gt;Equivalent Compliance (Vas): 5.982 cu. ft. / 169.29 liters&lt;/li&gt;
    &lt;li&gt;One-Way, Linear Excursion (Xmax)*: 0.475 in. / 12.1 mm&lt;/li&gt;
    &lt;li&gt;Reference Efficiency (no): 0.369%&lt;/li&gt;
    &lt;li&gt;Efficiency (1W/1m)**: 87.65 dB SPL&lt;/li&gt;
    &lt;li&gt;Effective Piston Area (Sd): 105.774 sq. in. / 0.0682 sq. m.&lt;/li&gt;
    &lt;li&gt;DC Resistance (Re): 6.803 ohm&lt;/li&gt;
    &lt;li&gt;Nominal Impedance (Znom): 8 ohm&lt;/li&gt;
    &lt;li&gt;Thermal Power Handling (Pt): 350W&lt;/li&gt;
    &lt;li&gt;Driver Displacement: 0.05 cu. ft. / 1.42 liters&lt;/li&gt;
    &lt;li&gt;Net Weight: 11.21 lbs. / 5.08 kg&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 5.9 in. / 150 mm&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 12 Nov 2008 17:19:37 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jl-audio-13w1v2-8/</guid>
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      <title>Hifonics Olympus OLM1615</title>
      <link>http://www.productwiki.com/hifonics-olympus-olm1615/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/hifonics_olympus_olm1615-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Hifonics Olympus OLM1615 is a dual ohm 15&amp;rdquo; subwoofer constructed from a fiber-glass infused structured cone. Slightly larger than the 12&amp;rdquo; OLM1612, the OLM1615 nonetheless features the same massive 3200 maximum power handling and 1600 nominal power handling. The Olympus OLM1615 also includes a die-cast aluminum chrome speaker frame, front-plate &amp;amp; voice-coil cooling, a double-laminated integrated spider-tinsel lead design, and a 3&amp;rdquo; multi-layer extreme-temp dual 2 ohm voice coil configured to handle extreme levels of power. The Hifonics Olympus OLM1615 is priced at $329.99, $20 greater than its smaller peer, the OLM1612. According to Hifonics, the OLM1615 (and its peer) is so powerful that consumers are guaranteed to &amp;ldquo;feel the power the Gods themselves from these subwoofers.&amp;rdquo;&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Subwoofer Size: 15&amp;quot;&lt;/li&gt;
    &lt;li&gt;Voice Coil(s): Dual (2 voice coils)&lt;/li&gt;
    &lt;li&gt;Impedance: 2 ohms&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 3200 watts&lt;/li&gt;
    &lt;li&gt;RMS Power Handling: 1600 watts&lt;/li&gt;
    &lt;li&gt;Woofer Surround: Rubber&lt;/li&gt;
    &lt;li&gt;Woofer Composition: Glass Carbon Fiber&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Fri, 07 Nov 2008 03:20:32 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/hifonics-olympus-olm1615/</guid>
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      <title>Kicker CompVT CVT8</title>
      <link>http://www.productwiki.com/kicker-compvt-cvt8/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/kicker_compvt_cvt8-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The&amp;nbsp;Kicker CompVT CVT8 is a 8 inch subwoofer in the CompVT line.&amp;nbsp; It is on the smaller end of the series, meaning that it has less power and can be bought for a cheaper price.&amp;nbsp; It has a mounting depth of 3-3/8 inches and a mounting cutout of 7-1/16 inches.&amp;nbsp; The power is reduced from the larger models down to 400/200 watts peak/RMS.&amp;nbsp; The frequency response is uniform for the line, 25Hz-350Hz.&amp;nbsp; The CompVT CVT8 includes all of the standard features for the series: a injection-molded cone, four-layer voice coil, Spiralead tinsel-led technology, perimeter venting, high-temp coil wire, Uniplate backplate and pole, double-stitching, logo trim ring around basket's outer edges, 360-degree back bracing, and ribbed Santoprene surround.&amp;nbsp; This model is pretty good for a consumer who wants a smaller subwoofer but doesn't want to sacrifice as much power as the smaller CVT65 requires.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;8 inches&lt;/li&gt;
    &lt;li&gt;Max Rec Amp Pwr: 400/200 watts peak/RMS&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 3-3/8 inches&lt;/li&gt;
    &lt;li&gt;Mounting Cutout: 7-1/16&lt;/li&gt;
    &lt;li&gt;Frequency Response: 25 Hz - 350 Hz&lt;/li&gt;
    &lt;li&gt;Ventless Solid-Pole design&lt;/li&gt;
    &lt;li&gt;Four-layer voice coil&lt;/li&gt;
    &lt;li&gt;360-degree back bracing&lt;/li&gt;
    &lt;li&gt;Ribbed Santoprene surround&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 16:58:11 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/kicker-compvt-cvt8/</guid>
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      <title>MTX Audio Thunder Round TR7510</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-round-tr7510/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_round_tr7510-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder&amp;nbsp;Round TR7510 is a 10&amp;quot; 400-watt&amp;nbsp;car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with a&amp;nbsp;polypropylene cone woofer and compression molded NBR surround.&amp;nbsp; It&amp;nbsp;has a&amp;nbsp;black anodized aluminum dust cap with a gothic-style MTX logo&amp;nbsp;laser etched onto it and a&amp;nbsp;die-cast aluminum basket for strength.&amp;nbsp;&amp;nbsp;The Thunder&amp;nbsp;Round TR7510&amp;nbsp;includes&amp;nbsp;MTX's Spider Plateau Venting Technology to keep the subwoofer cool and depending on the model, it utilizes either dual 2-ohm or&amp;nbsp;4-ohm&amp;nbsp;voice coils that can withstand very high temperatures.&amp;nbsp; The TR75 line is the most advanced of MTX's Thunder Round Series and&amp;nbsp;packs more power than the both &lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr5510/"&gt;TR55&lt;/a&gt; and &lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr4510/"&gt;TR45&lt;/a&gt; lines.&amp;nbsp; It also differs with the other two lines with respect to the appearance and overall design of its surround and dust cap.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;2.4&amp;quot; high-temperature dual 2-ohm (TR7510-22) or 4-ohm (TR7510-44) voice coils&lt;/li&gt;
    &lt;li&gt;Polypropylene cone&amp;nbsp;woofer&lt;/li&gt;
    &lt;li&gt;Black anodized aluminum dust cap and die cast aluminum basket&lt;/li&gt;
    &lt;li&gt;Compression molded NBR surround&lt;/li&gt;
    &lt;li&gt;8-gauge nickel compression terminals&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting Technology&lt;/li&gt;
    &lt;li&gt;Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Power Handling: 800 watts (peak),&amp;nbsp;400 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;87 dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume:&amp;nbsp;0.75 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume: 1.45 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 01:51:35 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-round-tr7510/</guid>
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      <title>Pyle Audio PLPNW10</title>
      <link>http://www.productwiki.com/pyle-audio-plpnw10/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_plpnw10-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pyle Audio PLPNW10 are a pair of 10&amp;rdquo; pentagon-shaped DVC subwoofers built from a special Poly injected cone. One of two woofers in the Pentagon series, the PLPNW10 is in fact the only 10&amp;rdquo; pentagon woofer that Pyle Audio offers. In addition, although the 1000w PLPNW10 is trumped in power by both the 1200w PLSQ10D and the 1400w PLCHW10, it is actually priced more expensively at $98.40 (versus $97.50, $90.00). This is due primarily to the PLPNW10&amp;rsquo;s unique pentagon shape designed to better distribute sound along its custom metal stamped basket and Butyl rubber surround. The Pyle Audio PLPNW10 also features a 2&amp;rdquo; hi-temp Kapton voice coil, an 80 oz hi-density Barium Ferrite magnet, and a 30-2kHz frequency response.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 10&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Type: DVC&lt;/li&gt;
    &lt;li&gt;Nominal Power Output: 500 Watt&lt;/li&gt;
    &lt;li&gt;Peak Power Output: 1000 Watt&lt;/li&gt;
    &lt;li&gt;Impedance: 4 Ohm&lt;/li&gt;
    &lt;li&gt;Sensitivity: 89dB&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 5.93&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Mon, 24 Nov 2008 03:26:56 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-plpnw10/</guid>
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    <item>
      <title>Pyle Audio PLWB125</title>
      <link>http://www.productwiki.com/pyle-audio-plwb125/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_plwb125-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pyle Audio PLWB125 is a 12&amp;quot; car subwoofer from Pyle's Blue Wave Series.&amp;nbsp; The subwoofer is designed with a non-pressed paper cone, chrome stamped basket, chrome magnet cover, and chrome gasket.&amp;nbsp; It features a 2&amp;quot; high temperature voice coil with 4-ohms impedance&amp;nbsp;to give&amp;nbsp;800 watts of peak power handling.&amp;nbsp; The only difference between this model and Pyle's &lt;a href="http://www.productwiki.com/pyle-audio-plwb128/"&gt;&lt;strong&gt;&lt;font color="#000099"&gt;PLWB128&lt;/font&gt;&lt;/strong&gt;&lt;/a&gt; and &lt;a href="http://www.productwiki.com/pyle-audio-plwb12d/"&gt;&lt;strong&gt;&lt;font color="#000099"&gt;PLWB12D&lt;/font&gt;&lt;/strong&gt;&lt;/a&gt;&amp;nbsp;is the impedance since the PLWB128 has single 8-ohms impedance and the PLWB12D has dual 4-ohms impedance.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;12&amp;quot; Subwoofer&lt;/li&gt;
    &lt;li&gt;Non-Pressed Paper Cone&lt;/li&gt;
    &lt;li&gt;Specially Treated Foam Edge Suspension&lt;/li&gt;
    &lt;li&gt;2&amp;rdquo; High Temperature Voice Coil&lt;/li&gt;
    &lt;li&gt;Magnet Weight: 80oz&lt;/li&gt;
    &lt;li&gt;800 Watts Max Power Handling&lt;/li&gt;
    &lt;li&gt;4 Ohms Impedance&lt;/li&gt;
    &lt;li&gt;SPL: 85dB&lt;/li&gt;
    &lt;li&gt;Chrome Stamped Basket&lt;/li&gt;
    &lt;li&gt;Custom embossed Chrome Magnet Cover&lt;/li&gt;
    &lt;li&gt;Chrome Gasket&lt;/li&gt;
    &lt;li&gt;Allen Key Terminal Connections&lt;/li&gt;
    &lt;li&gt;Overall Diameter: 12.48''&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 5.64''&lt;/li&gt;
    &lt;li&gt;1 year warranty&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 20 Nov 2008 12:38:01 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-plwb125/</guid>
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    <item>
      <title>MTX Audio Thunder T9922-44</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-t9922-44/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_t9922_44-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder T9922-44 is also known as the Jack Hammer-44 and is an audio subwoofer. Designed for the audiofile market, this subwoofer is quite large, with dimensions of 25 1/4&amp;quot; H x 44 3/4&amp;quot; W x 24 3/4&amp;quot; D. This unit will fit into the trunk of most full size SUV's and into smaller models if the third row of seats are removed. This unit must be installed by an authorized MTX Elite Status retailer, as modifications to the electrical system of your car are required. Additional batteries and alternators are required to run this subwoofer. The other product offering in this line is the MTX Audio Thunder T9922-22 model. While very similar in specifications, the T9922-22, also known as the Jack Hammer-22 comes with Dual 2 Ohm impedance, instead of the Dual 4 Ohm in the Jack Hammer-44 and is designed for more regular use, outside of competition.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Features&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Impedance is Dual 4 Ohm&lt;/li&gt;
    &lt;li&gt;Frequency Response is 20 Hz to 150 Hz&lt;/li&gt;
    &lt;li&gt;Power Handeling is 6,000 Watts&lt;/li&gt;
    &lt;li&gt;Dimentions are 25 1/4&amp;quot; H x 44 3/4&amp;quot; W x 24 3/4&amp;quot; D&lt;/li&gt;
    &lt;li&gt;Vented enclosure net volume is 8.7 ft cubed&lt;/li&gt;
    &lt;li&gt;Required additional batteries and alternators to work&lt;/li&gt;
    &lt;li&gt;320 Lbs&lt;/li&gt;
    &lt;li&gt;Carbon fiber and glass fiber dust cap with aluminum honeycomb center&lt;/li&gt;
    &lt;li&gt;Expanded polypropylene cone with mica filler&lt;/li&gt;
    &lt;li&gt;FEA designed progressive roll spider with 10 AWG integrated  tinsel leads woven in&lt;/li&gt;
    &lt;li&gt;900 ounce strontium ferrite magnet with extended magnetic field gap technology  and aluminum shorting ring&lt;/li&gt;
    &lt;li&gt;6.5&amp;rdquo; voice coil with a flat wound,  long-excursion design incorporating 2.5&amp;rdquo; of x-max and 17 AWG high temperature  aluminum wire&lt;/li&gt;
    &lt;li&gt;Aluminum heatsink to maintain the optimum voice-coil  temperature&lt;/li&gt;
    &lt;li&gt;6,000 RMS, 12,000 peak music power&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 13 Nov 2008 14:53:35 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-t9922-44/</guid>
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    <item>
      <title>Hifonics Atlas ATLSQ12D4</title>
      <link>http://www.productwiki.com/hifonics-atlas-atlsq12d4/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/hifonics_atlas_atlsq12d4-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Hifonics Atlas ATLSQ12D4 is a dual ohm 12&amp;rdquo; subwoofer built from a polypropylene cone with a woven honeycomb structured support body. Similar to the Atlas ATL12D2, the ATLSQ12D4 offers a peak power handling of 1200w and nominal power handling of 600w. The ATLSQ12D4, however, ditches the ATL12D2&amp;rsquo;s circular frame in favor of a square frame. In addition, the ATLSQ12D4 utilizes a 3&amp;rdquo; voice coil with a glass fiber former and aluminum cone neck reinforcement that supports 4 ohms versus 2. The ATLSQ12D4 also features a 1&amp;rdquo; tall rubber surround for larger excursion, a 140 Oz magnet, and a ported nickel plated back support.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Subwoofer Size: 12&amp;quot; SQUARE&lt;/li&gt;
    &lt;li&gt;Impedance: 4 ohm + 4 ohm&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 1200 watts&lt;/li&gt;
    &lt;li&gt;RMS Power Handling: 600 watts&lt;/li&gt;
    &lt;li&gt;Woofer Surround: Rubber&lt;/li&gt;
    &lt;li&gt;Woofer Composition: polypropylene&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sun, 09 Nov 2008 19:18:11 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/hifonics-atlas-atlsq12d4/</guid>
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      <title>MTX Audio Thunder Round TR7515</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-round-tr7515/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_round_tr7515-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder&amp;nbsp;Round TR7510 is a 15&amp;quot; 600-watt&amp;nbsp;car subwoofer at the top of MTX's TR75 line.&amp;nbsp; It&amp;nbsp;features an asymmetrical linear drive system to produce crisp, clear sound and is designed with a&amp;nbsp;polypropylene cone woofer and compression molded NBR surround.&amp;nbsp; It&amp;nbsp;has a&amp;nbsp;black anodized aluminum dust cap with a gothic-style MTX logo&amp;nbsp;laser etched onto it and a&amp;nbsp;die-cast aluminum basket for strength.&amp;nbsp;&amp;nbsp;The Thunder&amp;nbsp;Round TR7515&amp;nbsp;includes&amp;nbsp;MTX's Spider Plateau Venting Technology to keep the subwoofer cool and depending on the model, it utilizes either dual 2-ohm or&amp;nbsp;4-ohm&amp;nbsp;voice coils that can withstand very high temperatures.&amp;nbsp; The TR75 line is the most advanced of MTX's Thunder Round Series and&amp;nbsp;packs more power than the both &lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr5515/"&gt;TR55&lt;/a&gt; and &lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr4515/"&gt;TR45&lt;/a&gt; lines.&amp;nbsp; It also differs with the other two lines with respect to the appearance and overall design of its surround and dust cap.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;15&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;2.4&amp;quot; high-temperature dual 2-ohm (TR7515-22) or 4-ohm (TR7515-44) voice coils&lt;/li&gt;
    &lt;li&gt;Polypropylene cone&amp;nbsp;woofer&lt;/li&gt;
    &lt;li&gt;Black anodized aluminum dust cap and die cast aluminum basket&lt;/li&gt;
    &lt;li&gt;Compression molded NBR surround&lt;/li&gt;
    &lt;li&gt;8-gauge nickel compression terminals&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting Technology&lt;/li&gt;
    &lt;li&gt;Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Power Handling: 1200 watts (peak),&amp;nbsp;600 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;89.5 dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume:&amp;nbsp;1.75 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume:&amp;nbsp;2.5 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 22:58:51 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-round-tr7515/</guid>
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      <title>Kicker CompVT CVT12</title>
      <link>http://www.productwiki.com/kicker-compvt-cvt12/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/kicker_compvt_cvt12-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;&amp;nbsp;&lt;span class="Apple-style-span" style="font-family: verdana; font-size: 11px; line-height: 18px; "&gt;The&amp;nbsp;Kicker CompVT CVT12 is a 12-inch subwoofer in the CompVT line. &amp;nbsp; It is designed to minimize the space required to mount it by using a ventless solid-pole design which allows it to be mounted against the back of a sealed or vented enclosure. &amp;nbsp; The mounting depth is 4-3/16 inches and the cutout is 10-15/16 inches. &amp;nbsp;The subwoofer has a variety of &amp;nbsp;other features such as a injection-molded cone, four-layer voice coil, Spiralead tinsel-led technology, perimeter venting, high-temp coil wire, Uniplate backplate and pole, double-stitching, logo trim ring around basket's outer edges, 360-degree back bracing, and ribbed Santoprene surround. &amp;nbsp;These features have the effect of increasing the sound quality and the durability of the subwoofer.&lt;/span&gt;&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;p&gt;
&lt;ul style="padding-right: 0px; padding-bottom: 0px; padding-top: 0px; margin-top: 0px; margin-right: 0px; padding-left: 10px; margin-left: 20px; margin-bottom: 10px; list-style-position: inside; "&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;12 inches&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Max Rec Amp Pwr: 800/400 watts peak/RMS&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Mounting Depth: 4-3/16 inches&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Mounting Cutout: 10-15/16&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Frequency Response: 25 Hz - 350 Hz&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Ventless Solid-Pole design&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Four-layer voice coil&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;360-degree back bracing&lt;/li&gt;
    &lt;li style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "&gt;Ribbed Santoprene surround&lt;/li&gt;
&lt;/ul&gt;
&lt;/p&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 16:57:52 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/kicker-compvt-cvt12/</guid>
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      <title>Infinity REF1252W</title>
      <link>http://www.productwiki.com/infinity-ref1252w/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/infinity_ref1252w-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Infinity REF1252W is a dual voice coil 12&amp;rdquo; subwoofer constructed out of a high-efficiency, lightweight polypropylene woofer cone developed for improved sound output. The third model in the REFERENCE series, the REF1252W is a slight upgrade from the REF1250W. Primarily, the dual voice coil REF1252W offers a selectable impedance of 2 or 8 ohms, versus the single voice coil REF1250W&amp;rsquo;s static 2 ohms. The REF1252W, however, features the REF1250W&amp;rsquo;s nominal power handling of 300w, peak power handling of 1200w, frequency response of 23Hz-400Hz, and sensitivity @ 2.83V/1m of 93dB. The REF1252W also includes vented polepieces that provide additional cooling of the motor structure, a &amp;ldquo;unique&amp;rdquo; in-board motor structure that reduces overall mounting depth, and large-roll rubber surrounds for optimized cone suspension. The Infinity REF1252W is priced at $74.99, exactly $2 over its predecessor, the REF1250W.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 12&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Sensitivity @ 2.83V/1m: 93dB&lt;/li&gt;
    &lt;li&gt;Nominal Power Handling: 300W&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 1200W&lt;/li&gt;
    &lt;li&gt;Frequency Response: 23Hz-400Hz&lt;/li&gt;
    &lt;li&gt;Impedance: 2 or 8 ohms&lt;/li&gt;
    &lt;li&gt;Voice-Coil Diameter: 2&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 5-1/16&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 05 Nov 2008 20:30:45 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/infinity-ref1252w/</guid>
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      <title>Pioneer TS-W1207</title>
      <link>http://www.productwiki.com/pioneer-ts-w1207/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pioneer_ts_w1207-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pioneer TS-W1207 is a Premier 12&amp;quot; Champion Series subwoofer capable of handling a maximum of 1200 Watts power and 400 Watts nominally(RMS). This sub comes in two versions, TS-W1207 D2 Dual 2 ohm voice coil or TS-W1207 D4 Dual 4 ohm voice coil which means you can use a low impedance amp to produce more powerful bass as well as run them in different voice coil configurations depending on the ohm load. A bridging adapter is included for flexibility in use with modern mono amplifiers, for example you can run a single voice coil 4 ohm or 8 ohm hookup. Other features include a 5-1/8 lb double mass, high-powered magnet and strong urethane/interwoven fiber surround.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 12&amp;quot;&lt;/li&gt;
    &lt;li&gt;Maximum Power: 1200 Watts&lt;/li&gt;
    &lt;li&gt;Nominal Power: 400 Watts&lt;/li&gt;
    &lt;li&gt;Frequency Response: 18Hz - 500Hz&lt;/li&gt;
    &lt;li&gt;Sensitivity: 89db&lt;/li&gt;
    &lt;li&gt;Ohm Rating: D2(2 ohm), D4(4 ohm)&lt;/li&gt;
    &lt;li&gt;4-Layer, Long Voice Coil&lt;/li&gt;
    &lt;li&gt;Composite IMPP Cone using Interlaced Aramid Fiber Cone Woofer&lt;/li&gt;
    &lt;li&gt;Double Mass High-Power Magnet Construction(83 oz.)&lt;/li&gt;
    &lt;li&gt;Dimensions: 12-9/10&amp;quot; x 6-3/4&amp;quot;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Fri, 31 Oct 2008 16:48:13 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pioneer-ts-w1207/</guid>
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      <title>Boss P156DVC</title>
      <link>http://www.productwiki.com/boss-p156dvc/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/boss_p156dvc-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:52:33 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/boss-p156dvc/</guid>
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      <title>Pioneer TS-SW2501S2</title>
      <link>http://www.productwiki.com/pioneer-ts-sw2501s2/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pioneer_ts_sw2501s2-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:18:07 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pioneer-ts-sw2501s2/</guid>
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    <item>
      <title>JL Audio 10W7AE-3</title>
      <link>http://www.productwiki.com/jl-audio-10w7ae-3/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jl_audio_10w7ae_3-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:09:01 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jl-audio-10w7ae-3/</guid>
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      <title>JL Audio 6W3v3-4</title>
      <link>http://www.productwiki.com/jl-audio-6w3v3-4/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jl_audio_6w3v3_4-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:08:56 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jl-audio-6w3v3-4/</guid>
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    <item>
      <title>Cadence CVL8-500-4</title>
      <link>http://www.productwiki.com/cadence-cvl8-500-4/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/cadence_cvl8_500_4-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 11:58:52 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/cadence-cvl8-500-4/</guid>
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    <item>
      <title>MTX JH5512X2D</title>
      <link>http://www.productwiki.com/mtx-jh5512x2d/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_jh5512x2d-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Fri, 11 Feb 2011 16:57:23 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-jh5512x2d/</guid>
    </item>
    <item>
      <title>Dual Electronics DS10</title>
      <link>http://www.productwiki.com/dual-electronics-ds10/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/dual_electronics_ds10-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Fri, 11 Feb 2011 16:26:35 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/dual-electronics-ds10/</guid>
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    <item>
      <title>JL Audio 6W3v3</title>
      <link>http://www.productwiki.com/jl-audio-6w3v3/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jl_audio_6w3v3_1-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The &lt;strong&gt;JL Audio 6W3v3&lt;/strong&gt; is a 6&amp;quot; subwoofer that is part of the W3v3 line of drivers. This series is modeled after JL Audio's flagship subwoofers in that the DMA(Dynamic Motor Analysis) have remained roughly the same to achieve accurate and tight bass response. The DMA in simpler terms means a constant analysis and adjustment of the magnetic field in relation to the current position of the magnet, which traditional systems regard as fixed. &lt;strong&gt;6W3v3s&lt;/strong&gt; are designed to work in small enclosures both sealed and ported, and also come with a removable and customizable mounting flange trim ring which can accept grille-mesh inserts directly for a nice look and speaker protection. &lt;strong&gt;W3v3s&lt;/strong&gt; series are available in single 2 ohm, 4 ohm and 8 ohm versions(6W3v3 and 8W3v3 only in 4 and 8 ohm) which provides a range of connectivity to your amp in different load-bearing configurations.&lt;/p&gt;
&lt;h2&gt;Features - 4 ohm version (nominal difference in points 4 through 6 between 4 and 8 ohm versions)&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Thermal power handling(RMS): 150W&lt;/li&gt;
    &lt;li&gt;Nominal Impedance: 4 ohm&lt;/li&gt;
    &lt;li&gt;Weight: 6.1 lbs.&lt;/li&gt;
    &lt;li&gt;Efficiency: 80.49 dB SPL&lt;/li&gt;
    &lt;li&gt;Equivalent compliance: 0.181 cu. ft.&lt;/li&gt;
    &lt;li&gt;Free air resonance: 41.80 Hz&lt;/li&gt;
    &lt;li&gt;Mounting depth: 4.25&amp;quot;&lt;/li&gt;
    &lt;li&gt;Frame accepts JL Audio grille mesh inserts directly . Grilles are sold separately&lt;/li&gt;
&lt;/ul&gt;
&lt;h2&gt;8 ohm version (all other features are the same)&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Efficiency: 80.13 dB SPL&lt;/li&gt;
    &lt;li&gt;Equivalent compliance: 0.178 cu. ft.&lt;/li&gt;
    &lt;li&gt;Free air resonance: 44.05 Hz&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sun, 30 Nov 2008 18:46:10 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jl-audio-6w3v3/</guid>
    </item>
    <item>
      <title>JL Audio 13W3v3</title>
      <link>http://www.productwiki.com/jl-audio-13w3v3/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/jl_audio_13w3v3_1-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The &lt;strong&gt;JL Audio 13W3v3&lt;/strong&gt; is a 13&amp;quot; subwoofer that is part of the W3v3 line of drivers. The odd number of 13&amp;quot; is rare amongst subwoofers, but was made to get more cone area than a 12&amp;quot; sub, and the high SPL performance of a much larger 15&amp;quot; sub. This series is modeled after JL Audio's flagship subwoofers in that the DMA(Dynamic Motor Analysis) have remained roughly the same to achieve accurate and tight bass response. The DMA in simpler terms means a constant analysis and adjustment of the magnetic field in relation to the current position of the magnet, which traditional systems regard as fixed. &lt;strong&gt;13W3v3s&lt;/strong&gt; come with a removable and customizable mounting flange trim ring which can accept grille-mesh inserts directly for a nice look and speaker protection. &lt;strong&gt;W3v3s&lt;/strong&gt; series are available in single 2 ohm, 4 ohm and 8 ohm versions(6W3v3 and 8W3v3 only in 4 and 8 ohm) which provides a range of connectivity to your amp in different load bearing situations.&lt;/p&gt;
&lt;h2&gt;Features - 2 ohm version (nominal difference in points 4 through 6 between 2, 4 and 8 ohm versions)&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Thermal power handling(RMS): 600W&lt;/li&gt;
    &lt;li&gt;Nominal Impedance: 2 ohm&lt;/li&gt;
    &lt;li&gt;Weight: 17.75 lbs.&lt;/li&gt;
    &lt;li&gt;Efficiency: 87.63 dB SPL&lt;/li&gt;
    &lt;li&gt;Equivalent compliance: 4.635 cu. ft.&lt;/li&gt;
    &lt;li&gt;Free air resonance: 24.70 Hz&lt;/li&gt;
    &lt;li&gt;Mounting depth: 7.63&amp;quot;&lt;/li&gt;
    &lt;li&gt;Frame accepts JL Audio grille mesh inserts directly . Grilles are sold separately&lt;/li&gt;
&lt;/ul&gt;
&lt;h2&gt;4 ohm version (all other features are the same)&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Efficiency: 87.90 dB SPL&lt;/li&gt;
    &lt;li&gt;Equivalent compliance: 4.793 cu. ft.&lt;/li&gt;
    &lt;li&gt;Free air resonance: 23.66 Hz&lt;/li&gt;
&lt;/ul&gt;
&lt;h2&gt;8 ohm version&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Efficiency: 87.39 dB SPL&lt;/li&gt;
    &lt;li&gt;Equivalent compliance: 4.600 cu. ft.&lt;/li&gt;
    &lt;li&gt;Free air resonance: 24.39 Hz&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sun, 30 Nov 2008 18:45:58 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/jl-audio-13w3v3/</guid>
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      <title>Pyle Audio PLWCH12D</title>
      <link>http://www.productwiki.com/pyle-audio-plwch12d/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_plwch12d-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pyle Audio PLWCH12D are a pair of super slim 12&amp;rdquo; DVC subwoofers constructed from a hi-quality Poly Mica cone. A woofer from the Pyle Audio Chopper series, the PLWCH12D competes with the PLCHW12. It offers a much lower peak power of 1200w (versus a whopping 2400w), but supports a well-improved sensitivity of 92dB (85dB). In addition, the PLWCH12D features a dual 2.5&amp;rdquo; hi-temp Kapton voice coil, a Butyl foam surround, independently fused 20 amp speaker terminals, and a 75oz magnet structure, not to mention an ultra slim 3.28&amp;rdquo; mounting depth (versus 6.60&amp;rdquo;). The Pyle Audio PLWCH12D is priced at $108.00, approximately $2 more affordable than the $110.40 PLCHW12, making it an optimal choice for consumers willing to sacrifice extended power in favor of greater durability and a superior sensitivity.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: ultra slim 12&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Type: DVC&lt;/li&gt;
    &lt;li&gt;Nominal Power Output: 600 Watt&lt;/li&gt;
    &lt;li&gt;Peak Power Output: 1200 Watt&lt;/li&gt;
    &lt;li&gt;Impedance: Dual 4 Ohm&lt;/li&gt;
    &lt;li&gt;Sensitivity: 92dB&lt;/li&gt;
    &lt;li&gt;Overall Diameter: 12.60&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 3.28&amp;rdquo; &lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Tue, 25 Nov 2008 19:41:34 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-plwch12d/</guid>
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    <item>
      <title>Pyle Audio PLWCH10D</title>
      <link>http://www.productwiki.com/pyle-audio-plwch10d/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_plwch10d-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pyle Audio PLWCH10D are a pair of ultra slim 10&amp;rdquo; DVC subwoofers built from a hi-quality Poly-Mica cone. Part of the Pyle Audio Chopper series, the PLWCH10D competes with the PLCHW10. It supports a reduced peak power output (1000w versus 1400w), but offers a superior sensitivity (90dB versus 83.5dB) and a much improved mounting depth (3.08&amp;rdquo; versus 6.20&amp;rdquo;). In addition, the PLWCH10D includes several vital features such as a dual 2&amp;rdquo; hi-temp Kapton voice coil, independently fused 20 amp speaker terminals, and a 60oz magnet structure. Despite its weaker power output, the Pyle Audio PLWCH10D is nonetheless priced higher than its peer at $92.50 (versus $90), making it a formidable challenger to the PLCHW10.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: ultra slim 10&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Type: DVC&lt;/li&gt;
    &lt;li&gt;Nominal Power Output: 500 Watt&lt;/li&gt;
    &lt;li&gt;Peak Power Output: 1000 Watt&lt;/li&gt;
    &lt;li&gt;Impedance: 4 Ohm (per coil)&lt;/li&gt;
    &lt;li&gt;Sensitivity: 90dB&lt;/li&gt;
    &lt;li&gt;Overall Diameter: 10.6&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 3.08&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Tue, 25 Nov 2008 19:40:14 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-plwch10d/</guid>
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    <item>
      <title>Pyle Audio PLG64</title>
      <link>http://www.productwiki.com/pyle-audio-plg64/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_plg64-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pyle Audio PLG64 are a pair of 6.5&amp;rdquo; mid-bass woofers constructed from a yellow CD P.P. cone. The second and last woofer in the Gear X series, the PLG64 is the only 6.5&amp;rdquo; woofer sold by Pyle Audio. It supports a peak power output of 300w and a 4 Ohm impedance. In addition, the PLG564 sports a specially-treated rubber surround, an edge suspension, a 1.0&amp;rdquo; hi-temp Aluminum voice coil, and a rubber magnet boot cover. The Pyle Audio PLG64 is priced at only $27.49, making it the second least expensive woofer offered by Pyle Audio, save for the $25.49 5.0&amp;rdquo; PLG54.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 6.5&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Type: Mid-Bass&lt;/li&gt;
    &lt;li&gt;Nominal Power Output: 150 Watt&lt;/li&gt;
    &lt;li&gt;Peak Power Output: 300 Watt&lt;/li&gt;
    &lt;li&gt;Impedance: 4 Ohm&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 2.84&amp;rdquo; &lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Mon, 24 Nov 2008 00:18:58 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-plg64/</guid>
    </item>
    <item>
      <title>Pyle Audio PLCHW10</title>
      <link>http://www.productwiki.com/pyle-audio-plchw10/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pyle_audio_plchw10-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pyle Audio PLCHW10 are a pair of 10&amp;rdquo; DVC subwoofers constructed from a Titanium injected Polypropylene cone. The first subwoofer in the Chopper series, the PLCHW10 in fact trumps all of its Pyle Audio competitors including the 10&amp;rdquo; PL1090, PLW10, and even the PLPNW10 by providing an incredibly powerful 1400w peak power output laced across a 60Hz-20kHz frequency response. In addition, the PLCHW10 features&amp;nbsp; a 2&amp;rdquo; hi-temp dual Kapton voice coil, a non-fatiguing big rubber suspension, and a chrome-plated dome steel basket, not to mention Allen Key magnet bolts. The Pyle Audio PLCHW10 is priced at $90.00, making it the most expensive 10&amp;rdquo; subwoofer offered by Pyle, save for the pentagon-shaped $98.40 PLPNW10.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 10&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Type: DVC&lt;/li&gt;
    &lt;li&gt;Nominal Power Output: 700 Watt&lt;/li&gt;
    &lt;li&gt;Peak Power Output: 1400 Watt&lt;/li&gt;
    &lt;li&gt;Impedance: Dual 4 Ohm&lt;/li&gt;
    &lt;li&gt;Sensitivity: 83.5dB&lt;/li&gt;
    &lt;li&gt;Overall Diameter: 10.16&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 6.20&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sun, 23 Nov 2008 21:43:32 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pyle-audio-plchw10/</guid>
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    <item>
      <title>MTX Audio Thunder Thin TT6510</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-thin-tt6510/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_thin_tt6510-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder Thin TT6510&amp;nbsp;is a 10&amp;quot;&amp;nbsp;car subwoofer&amp;nbsp;designed very thin and compact at only 3.325&amp;quot; deep which allows&amp;nbsp;it to fit almost anywhere.&amp;nbsp; The subwoofer has&amp;nbsp;an&amp;nbsp;extra dense injection molded polypropylene semi-dome woofer stamped with a gothic-style MTX logo&amp;nbsp;and a rubber surround.&amp;nbsp; It&amp;nbsp;features a one piece spider cone that allows the subwoofer to produce the same excursion levels as MTX Audio's Thunder Round series.&amp;nbsp; The Thunder&amp;nbsp;Thin TT6510&amp;nbsp;includes&amp;nbsp;large basket frame venting to keep the subwoofer cool and a heavy duty push terminal.&amp;nbsp;&amp;nbsp;It produces 300 RMS watts of power and has a single&amp;nbsp;2-ohm or&amp;nbsp;4-ohm voice coil depending on the submodel.&amp;nbsp; The TT6510 is&amp;nbsp;the&amp;nbsp;smaller and less powerful of the two&amp;nbsp;Thunder&amp;nbsp;Thin&amp;nbsp;series subwoofers.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;1.75&amp;quot;&amp;nbsp;single&amp;nbsp;2&amp;nbsp;or&amp;nbsp;4-ohm&amp;nbsp;voice coil (depending on submodel)&lt;/li&gt;
    &lt;li&gt;Only 3.325&amp;quot; deep&lt;/li&gt;
    &lt;li&gt;One piece spider cone&lt;/li&gt;
    &lt;li&gt;Rubber&amp;nbsp;Surround&lt;/li&gt;
    &lt;li&gt;Extra dense injection molded polypropylene semi-dome woofer&lt;/li&gt;
    &lt;li&gt;Large basket frame venting for optimal heat dissipation and proper cooling&lt;/li&gt;
    &lt;li&gt;Heavy duty push terminal&lt;/li&gt;
    &lt;li&gt;53oz. Magnet structure&lt;/li&gt;
    &lt;li&gt;Power Handling:&amp;nbsp;600 watts (peak),&amp;nbsp;300 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;84.3&amp;nbsp;dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume:&amp;nbsp;0.60 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 19 Nov 2008 14:54:19 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-thin-tt6510/</guid>
    </item>
    <item>
      <title>Kicker CompVX CVX15</title>
      <link>http://www.productwiki.com/kicker-compvx-cvx15/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/kicker_compvx_cvx15-100-100.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Kicker CompVX CVX15 is an ultra-powerful 15&amp;rdquo; car-audio component subwoofer constructed from a Polymer composite injected molded cone. The top subwoofer in the Kicker CompVX series, the CVX15 is in fact an upgrade from the CompVX12. It offers a larger frame (15&amp;rdquo; versus 12&amp;rdquo;), an increased nominal power output (1000w versus 750w), and an incredibly powerful peak power output (2000w versus 1500w). The CompVX CVX15 also includes an inverted structural dome that lowers distortion, a rear cone brace for higher structural integrity and resistance to distortion, and a ribbed Santroprene rubber surround for linear cone motion. Furthermore, the CVX15 features dual ultra-length voice coils, jacketed braided tinsel leads, a heat reducing t-cut top plate, and a poly-cotton semi-progressive spider. The CVX15 is priced at $229.99, a $40 increase from the $189.99 CVX12. Although very expensive for just one subwoofer, the Kicker CompVX CVX15 is nonetheless regarded as one of the most powerful subwoofers available on the market, and worthy of any consumer seeking a subwoofer packed with pure power and intensity.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Model: CVX15&lt;/li&gt;
    &lt;li&gt;Size (in): 15&lt;/li&gt;
    &lt;li&gt;Woofer Composition: Polymer composite&lt;/li&gt;
    &lt;li&gt;Surround: Santroprene rubber&lt;/li&gt;
    &lt;li&gt;Impedance (Ohms): 2 or 4 DVC&lt;/li&gt;
    &lt;li&gt;Peak Power Output (Watts): 2000&lt;/li&gt;
    &lt;li&gt;Nominal Power Output (Watts): 1000&lt;/li&gt;
    &lt;li&gt;Sensitivity (dB): 92.3&lt;/li&gt;
    &lt;li&gt;Frequency (Hz): 18-500&lt;/li&gt;
    &lt;li&gt;Mounting Depth (in): 8-1/4&lt;/li&gt;
    &lt;li&gt;Mounting Diameter (in): 13-7/8&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Sun, 16 Nov 2008 23:56:17 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/kicker-compvx-cvx15/</guid>
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    <item>
      <title>MTX Audio Thunder T9510</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-t9510/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_t9510-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder T9510&amp;nbsp;is a 10&amp;quot;&amp;nbsp;car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with an injection-molded, carbon filled poly cone dust cap and aluminum deposition cone woofer&amp;nbsp;for an&amp;nbsp;increased stiffness to weight ratio.&amp;nbsp; It also has&amp;nbsp;a stitched high-roll NBR surround&amp;nbsp;to maximize excursion and a die-cast aluminum frame for strength and durability.&amp;nbsp; The Thunder&amp;nbsp;T9510&amp;nbsp;includes&amp;nbsp;MTX's Spider Plateau Venting Technology as well as a high-grade&amp;nbsp;heatsink&amp;nbsp;to keep the subwoofer cool.&amp;nbsp;&amp;nbsp;It produces 750 RMS watts of power and has an impedance of&amp;nbsp;either single or dual&amp;nbsp;4-ohms depending on the submodel.&amp;nbsp; The T9510 is the smallest with the lowest power out of the Thunder 9500 series.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;3.5&amp;quot;&amp;nbsp;single or dual&amp;nbsp;4-ohm voice coils&lt;/li&gt;
    &lt;li&gt;Die Cast Aluminum Frame Construction&lt;/li&gt;
    &lt;li&gt;High Roll NBR Surround&lt;/li&gt;
    &lt;li&gt;Expanded injection molded, carbon filled&amp;nbsp;Poly Cone Dust Cap&lt;/li&gt;
    &lt;li&gt;ALDS Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting cooling system&lt;/li&gt;
    &lt;li&gt;6063 extruded aluminum heatsink&lt;/li&gt;
    &lt;li&gt;8-gauge nickel-plated compression poles&lt;/li&gt;
    &lt;li&gt;195oz. Magnet structure&lt;/li&gt;
    &lt;li&gt;Power Handling:&amp;nbsp;1500 watts (peak),&amp;nbsp;750 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;85.9&amp;nbsp;dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume:&amp;nbsp;0.63 - 1.25 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume:&amp;nbsp;1.25 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Fri, 14 Nov 2008 17:42:46 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-t9510/</guid>
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    <item>
      <title>MTX Audio Thunder Round TR4515</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-round-tr4515/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_round_tr4515-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder&amp;nbsp;Round TR4515 is a 15&amp;quot; 300-watt&amp;nbsp;car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with a&amp;nbsp;silver polypropylene cone,&amp;nbsp;a stitched&amp;nbsp;rubber surround, and&amp;nbsp;a silver basket with a&amp;nbsp;tribal-style MTX logo laser etched onto it.&amp;nbsp;&amp;nbsp;The Thunder&amp;nbsp;Round TR4515&amp;nbsp;includes&amp;nbsp;MTX's Spider Plateau Venting Technology to keep the subwoofer cool and&amp;nbsp;dual&amp;nbsp;4-ohm&amp;nbsp;voice coils.&amp;nbsp; The TR45 line is&amp;nbsp;at the bottom&amp;nbsp;of MTX's Thunder Round Series&amp;nbsp;when it comes to power handling and performance.&amp;nbsp; It also differs with&amp;nbsp;the higher-end&amp;nbsp;&lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr7515/"&gt;TR75&lt;/a&gt; and &lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr5515/"&gt;TR55&lt;/a&gt; lines&amp;nbsp;when it comes to its&amp;nbsp;appearance and overall design.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;15&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;1.95&amp;quot; dual&amp;nbsp;4-ohm voice coils&lt;/li&gt;
    &lt;li&gt;Silver polypropylene cone&amp;nbsp;woofer&lt;/li&gt;
    &lt;li&gt;Silver stamped basket&lt;/li&gt;
    &lt;li&gt;Stitched rubber&amp;nbsp;surround&lt;/li&gt;
    &lt;li&gt;8-gauge nickel compression terminals&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting Technology&lt;/li&gt;
    &lt;li&gt;Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Power Handling: 600 watts (peak),&amp;nbsp;300 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;90.7 dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume:&amp;nbsp;1.75 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume:&amp;nbsp;2.5 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 23:46:38 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-round-tr4515/</guid>
    </item>
    <item>
      <title>MTX Audio Thunder Round TR4512</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-round-tr4512/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_round_tr4512-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder&amp;nbsp;Round TR4512 is a 12&amp;quot; 250-watt&amp;nbsp;car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with a&amp;nbsp;silver polypropylene cone,&amp;nbsp;a stitched&amp;nbsp;rubber surround, and&amp;nbsp;a silver basket with a&amp;nbsp;tribal-style MTX logo laser etched onto it.&amp;nbsp;&amp;nbsp;The Thunder&amp;nbsp;Round TR4512&amp;nbsp;includes&amp;nbsp;MTX's Spider Plateau Venting Technology to keep the subwoofer cool and&amp;nbsp;dual&amp;nbsp;4-ohm&amp;nbsp;voice coils.&amp;nbsp; The TR45 line is&amp;nbsp;at the bottom&amp;nbsp;of MTX's Thunder Round Series&amp;nbsp;when it comes to power handling and performance.&amp;nbsp; It also differs with&amp;nbsp;the higher-end&amp;nbsp;&lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr7512/"&gt;TR75&lt;/a&gt; and &lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr5512/"&gt;TR55&lt;/a&gt; lines&amp;nbsp;when it comes to its&amp;nbsp;appearance and overall design.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;12&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;1.5&amp;quot; dual&amp;nbsp;4-ohm voice coils&lt;/li&gt;
    &lt;li&gt;Silver polypropylene cone&amp;nbsp;woofer&lt;/li&gt;
    &lt;li&gt;Silver stamped basket&lt;/li&gt;
    &lt;li&gt;Stitched rubber&amp;nbsp;surround&lt;/li&gt;
    &lt;li&gt;8-gauge nickel compression terminals&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting Technology&lt;/li&gt;
    &lt;li&gt;Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Power Handling: 500 watts (peak),&amp;nbsp;250 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;86.9 dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume:&amp;nbsp;1.25 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume:&amp;nbsp;2.0 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 23:42:08 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-round-tr4512/</guid>
    </item>
    <item>
      <title>MTX Audio Thunder Round TR4510</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-round-tr4510/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_round_tr4510-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder&amp;nbsp;Round TR4510 is a 10&amp;quot; 200-watt&amp;nbsp;car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with a&amp;nbsp;silver polypropylene cone,&amp;nbsp;a stitched&amp;nbsp;rubber surround, and&amp;nbsp;a silver basket with a&amp;nbsp;tribal-style MTX logo laser etched onto it.&amp;nbsp;&amp;nbsp;The Thunder&amp;nbsp;Round TR4510&amp;nbsp;includes&amp;nbsp;MTX's Spider Plateau Venting Technology to keep the subwoofer cool and&amp;nbsp;dual&amp;nbsp;4-ohm&amp;nbsp;voice coils.&amp;nbsp; The TR45 line is&amp;nbsp;at the bottom&amp;nbsp;of MTX's Thunder Round Series&amp;nbsp;when it comes to power handling and performance.&amp;nbsp; It also differs with&amp;nbsp;the higher-end&amp;nbsp;&lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr7510/"&gt;TR75&lt;/a&gt; and &lt;a href="http://www.productwiki.com/mtx-audio-thunder-round-tr5510/"&gt;TR55&lt;/a&gt; lines&amp;nbsp;when it comes to its&amp;nbsp;appearance and overall design.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;1.5&amp;quot; dual&amp;nbsp;4-ohm voice coils&lt;/li&gt;
    &lt;li&gt;Silver polypropylene cone&amp;nbsp;woofer&lt;/li&gt;
    &lt;li&gt;Silver stamped basket&lt;/li&gt;
    &lt;li&gt;Stitched rubber&amp;nbsp;surround&lt;/li&gt;
    &lt;li&gt;8-gauge nickel compression terminals&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting Technology&lt;/li&gt;
    &lt;li&gt;Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Power Handling: 400 watts (peak),&amp;nbsp;200 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;86.4 dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume:&amp;nbsp;0.75 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume: 1.45 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Thu, 06 Nov 2008 23:34:28 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-round-tr4510/</guid>
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    <item>
      <title>Infinity REF850W</title>
      <link>http://www.productwiki.com/infinity-ref850w/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/infinity_ref850w-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Infinity REF850W is a 8&amp;rdquo; subwoofer composed out of a high-efficiency and lighweight polypropylene woofer cone designed for higher sound output from a reduced amplifier power. A drastic downgrade from the Infinity KAPPA and Infinity BASSLINK 10&amp;rdquo;/12&amp;rdquo; models, the REF850W (from the Infinity Reference series) does not include the BASSLINK&amp;rsquo;s built-in amplifier. In addition, it offers an inferior frequency of 30Hz-400Hz (versus the KAPPA 10dvq/vq and 12dvq/vq&amp;rsquo;s 25Hz-400Hz) and a reduced sensitivity of 91dB (versus the KAPPA 12DVQ and 122.7W&amp;rsquo;s 92dB). The REF850W also features large-roll rubber surrounds that trim downs on distortion and ensures a tighter bass, an in-board motor structure that reduces overall mounting depth, and a vented polepiece that offers additional cooling. Priced at $64.99, the Infinity REF850W is a massive savings from its more expensive, albeit formidable counterparts in the BASSLINK and KAPPA series.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 8&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Sensitivity @ 2.83V/1m: 91dB&lt;/li&gt;
    &lt;li&gt;Nominal Power Handling: 200W&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 800W&lt;/li&gt;
    &lt;li&gt;Frequency Response: 30Hz-400Hz&lt;/li&gt;
    &lt;li&gt;Impedance: 4 ohms&lt;/li&gt;
    &lt;li&gt;Voice-Coil Diameter: 2&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 5-4/16&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 05 Nov 2008 20:30:50 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/infinity-ref850w/</guid>
    </item>
    <item>
      <title>Infinity REF1052W</title>
      <link>http://www.productwiki.com/infinity-ref1052w/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/infinity_ref1052w-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Infinity REF1052W is a 10&amp;rdquo; dual voice coil subwoofer composed out of a high efficiency polypropylene woofer cone that is lightweight and geared to produce a higher sound output. A slight upgrade from the single voice coil REF1050W, the REF1052W offers a selectable impedance of 2 or 8 ohms (versus the REF1050&amp;rsquo;s static 4 ohms). The REF1052W, however, does feature the REF1050W&amp;rsquo;s 250w nominal power handling, 1000w peak power handling, 25-Hz-400Hz frequency response, and 91dB sensitivity. The REF1052W also includes vented polepieces for greater thermal power handling, large-roll rubber surrounds that absorb distortion, and an in-board motor structure that allows the 1052w to work well in both vented and small sealed enclosures. Priced at $72.99, the Infinity REF1052W is only $3 more expensive than the REF1050W.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 10&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Sensitivity @ 2.83V/1m: 91dB&lt;/li&gt;
    &lt;li&gt;Nominal Power Handling: 250W&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 1000W&lt;/li&gt;
    &lt;li&gt;Frequency Response: 25Hz-400Hz&lt;/li&gt;
    &lt;li&gt;Impedance: 2 or 8 ohms&lt;/li&gt;
    &lt;li&gt;Voice-Coil Diameter: 2&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 4-9/16&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 05 Nov 2008 20:30:38 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/infinity-ref1052w/</guid>
    </item>
    <item>
      <title>Infinity REF1050W</title>
      <link>http://www.productwiki.com/infinity-ref1050w/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/infinity_ref1050w-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Infinity REF1050W is a 10&amp;rdquo; single voice coil subwoofer composed out of a high-efficiency polypropylene woofer cone that is lightweight and geared to produce a higher sound output. An upgrade from the REF850W, the REF1050W offers an increased nominal power handling of 250w (versus 200w), an improved peak power handling of 1000w (versus 800w), and a superior frequency of 25Hz-400Hz (versus 30Hz-400Hz). The REF1050W, however, maintains the REF850W&amp;rsquo;s 4 ohms impedance, 2&amp;rdquo; voice-coil, and 91dB sensitivity @ 2.83V/1m. In addition, the REF1050W features large-roll rubber surrounds, an in-board motor structure, and vented polepieces. Priced at $69.99, the Infinity REF1050W is exactly $5 more expensive than the weaker REF850W.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 10&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Sensitivity @ 2.83V/1m: 91dB&lt;/li&gt;
    &lt;li&gt;Nominal Power Handling: 250W&lt;/li&gt;
    &lt;li&gt;Peak Power Handling: 1000W&lt;/li&gt;
    &lt;li&gt;Frequency Response: 25Hz-400Hz&lt;/li&gt;
    &lt;li&gt;Impedance: 4 ohms&lt;/li&gt;
    &lt;li&gt;Voice-Coil Diameter: 2&amp;rdquo;&lt;/li&gt;
    &lt;li&gt;Mounting Depth: 4-9/16&amp;rdquo;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 05 Nov 2008 20:29:19 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/infinity-ref1050w/</guid>
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      <title>MTX Audio Thunder Square TS8512</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-square-ts8512/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_square_ts8512-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder Square TS8512 is a 12&amp;quot; car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with a black square shaped&amp;nbsp;anodized&amp;nbsp;aluminum&amp;nbsp;cone which gives 16-20% more area than the usual round subwoofers.&amp;nbsp; It&amp;nbsp;has a&amp;nbsp;gothic-style MTX logo laser-etched&amp;nbsp;on to&amp;nbsp;its cast aluminum basket&amp;nbsp;as well as&amp;nbsp;a rubber surround.&amp;nbsp;&amp;nbsp;The Thunder Square TS8512&amp;nbsp;utilizes dual 2-ohm&amp;nbsp;voice coils that&amp;nbsp;offer flexibility in wiring and includes&amp;nbsp;MTX's Spider Plateau Venting Technology to keep the subwoofer cool.&amp;nbsp;&amp;nbsp;It has a peak power handling of 1500 watts and maximum RMS power handling of&amp;nbsp;750 watts.&amp;nbsp; The main differences between this model and the &lt;a href="http://www.productwiki.com/mtx-audio-thunder-square-ts8510/"&gt;&lt;strong&gt;&lt;font color="#000099"&gt;TS8510&lt;/font&gt;&lt;/strong&gt;&lt;/a&gt; are the subwoofer size and power handling.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;12&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;Dual 2-ohm voice coils&lt;/li&gt;
    &lt;li&gt;Square polypropylene cone&lt;/li&gt;
    &lt;li&gt;Nitrile Butadiene rubber surround&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting Technology&lt;/li&gt;
    &lt;li&gt;Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Power Handling: 1500 watts (peak),&amp;nbsp;750 watts (RMS&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;87.6 dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume: 1.25 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume:&amp;nbsp;2.0 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 05 Nov 2008 12:12:36 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-square-ts8512/</guid>
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    <item>
      <title>MTX Audio Thunder Square TS8510</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-square-ts8510/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_square_ts8510-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder Square TS8510 is a 10&amp;quot; car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with a black square shaped&amp;nbsp;anodized&amp;nbsp;aluminum&amp;nbsp;cone&amp;nbsp;which gives 16-20% more area than the usual round subwoofers.&amp;nbsp; It&amp;nbsp;has a&amp;nbsp;gothic-style MTX logo&amp;nbsp;laser-etched&amp;nbsp;on to&amp;nbsp;its cast aluminum basket&amp;nbsp;as well as&amp;nbsp;a rubber surround.&amp;nbsp;&amp;nbsp;The Thunder Square TS8510&amp;nbsp;utilizes dual 2-ohm&amp;nbsp;voice coils that&amp;nbsp;offer flexibility in wiring and includes&amp;nbsp;MTX's Spider Plateau Venting Technology to keep the subwoofer cool.&amp;nbsp;&amp;nbsp;It has a peak power handling of 1200 watts and maximum RMS power handling of&amp;nbsp;600 watts.&amp;nbsp; The main differences between this model and the &lt;a href="http://www.productwiki.com/mtx-audio-thunder-square-ts8512/"&gt;&lt;strong&gt;&lt;font color="#000099"&gt;TS8512&lt;/font&gt;&lt;/strong&gt;&lt;/a&gt;&amp;nbsp;are the subwoofer size and power handling.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;Dual 2-ohm voice coils&lt;/li&gt;
    &lt;li&gt;Square black anodized aluminum cone&lt;/li&gt;
    &lt;li&gt;Nitrile Butadiene rubber surround&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting Technology&lt;/li&gt;
    &lt;li&gt;Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Power Handling:&amp;nbsp;1200 watts (peak),&amp;nbsp;600 watts (RMS)&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;85.5 dB&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume: 1.0 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume: 1.5 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 05 Nov 2008 11:54:43 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-square-ts8510/</guid>
    </item>
    <item>
      <title>MTX Audio Thunder Square TS5510</title>
      <link>http://www.productwiki.com/mtx-audio-thunder-square-ts5510/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/mtx_audio_thunder_square_ts5510-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The MTX Audio Thunder Square TS5510 is a 10&amp;quot; car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.&amp;nbsp; The subwoofer is designed with a square shaped polypropylene cone which gives 16-20% more area than the usual round subwoofers.&amp;nbsp; It&amp;nbsp;has a&amp;nbsp;gothic-style MTX logo stamped&amp;nbsp;on to&amp;nbsp;its glossy black dust cap and a rubber surround.&amp;nbsp;&amp;nbsp;The Thunder Square TS5510&amp;nbsp;utilizes dual 2-ohm&amp;nbsp;voice coils that&amp;nbsp;offer flexibility in wiring and includes&amp;nbsp;MTX's Spider Plateau Venting Technology to keep the subwoofer cool.&amp;nbsp;&amp;nbsp;It has a peak power handling of 900 watts and maximum RMS power handling of 450 watts.&amp;nbsp; The main differences between this model and the &lt;a href="http://www.productwiki.com/mtx-audio-thunder-square-ts5512/"&gt;TS5512&lt;/a&gt;&amp;nbsp;are the subwoofer size and power handling.&lt;/p&gt;
&lt;h2&gt;Features/Specs&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;10&amp;quot; subwoofer&lt;/li&gt;
    &lt;li&gt;Dual 2-ohm voice coils&lt;/li&gt;
    &lt;li&gt;Square polypropylene cone&lt;/li&gt;
    &lt;li&gt;Nitrile Butadiene rubber surround&lt;/li&gt;
    &lt;li&gt;Spider Plateau Venting Technology&lt;/li&gt;
    &lt;li&gt;Asymmetrical Linear Drive System&lt;/li&gt;
    &lt;li&gt;Power Handling: 900 watts (peak),&amp;nbsp;450 watts (RMS&lt;/li&gt;
    &lt;li&gt;Sensitivity:&amp;nbsp;94 dB&lt;/li&gt;
    &lt;li&gt;Frequency Response: 28Hz - 150kHz&lt;/li&gt;
    &lt;li&gt;Sealed Box Volume: 1.0 cu. ft.&lt;/li&gt;
    &lt;li&gt;Vented Box Volume: 1.5 cu. ft.&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 05 Nov 2008 11:22:07 -0500</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/mtx-audio-thunder-square-ts5510/</guid>
    </item>
    <item>
      <title>Pioneer TS-W1007</title>
      <link>http://www.productwiki.com/pioneer-ts-w1007/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pioneer_ts_w1007-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pioneer TS-W1007 is a Premier 10&amp;quot; Champion Series subwoofer capable of handling a maximum of 1000 Watts power and 350 Watts nominally(RMS). This sub comes in two versions, TS-W1007 D2 Dual 2 ohm voice coil or TS-W1007 D4 Dual 4 ohm voice coil which means you can use a low impedance amp to produce more powerful bass as well as run them in different voice coil configurations depending on the ohm load. A bridging adapter is included for flexibility in use with modern mono amplifiers, for example you can run a single voice coil 4 ohm or 8 ohm hookup. Other features include a 4-1/2 lb double mass, high-powered magnet and strong urethane/interwoven fiber surround.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 10&amp;quot;&lt;/li&gt;
    &lt;li&gt;Maximum Power: 1000 Watts&lt;/li&gt;
    &lt;li&gt;Nominal Power: 350 Watts&lt;/li&gt;
    &lt;li&gt;Frequency Response: 18Hz - 600Hz&lt;/li&gt;
    &lt;li&gt;Sensitivity: 87db&lt;/li&gt;
    &lt;li&gt;Ohm Rating: D2(2 ohm), D4(4 ohm)&lt;/li&gt;
    &lt;li&gt;4-Layer, Long Voice Coil&lt;/li&gt;
    &lt;li&gt;Composite IMPP Cone using Interlaced Aramid Fiber Cone Woofer&lt;/li&gt;
    &lt;li&gt;Double Mass High-Power Magnet Construction(74 oz.)&lt;/li&gt;
    &lt;li&gt;Dimensions: 11&amp;quot; x 6-4/10&amp;quot;&lt;/li&gt;
&lt;/ul&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Fri, 31 Oct 2008 16:46:43 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pioneer-ts-w1007/</guid>
    </item>
    <item>
      <title>Pioneer TS-SW2541D</title>
      <link>http://www.productwiki.com/pioneer-ts-sw2541d/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/pioneer_ts_sw2541d-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;p&gt;The Pioneer TS-SW2541D is a 10&amp;quot; shallow mount subwoofer with a mounting depth of 2-7/8&amp;quot;(less than half of a typical sub in this class). This allows for wider mounting possibilities in different vehicles. Power handling is rated at 1000 max, 250 watts(rms) while the unique Air Suspension Control System locks air between the main cone and the drive cone for improved linearity and bass response. M-shaped speaker surrounding provides improved sound quality over traditional arch shape and angled push terminals save space and help to avoid bending wires when connecting.&lt;/p&gt;
&lt;h2&gt;Features&lt;/h2&gt;
&lt;ul&gt;
    &lt;li&gt;Size: 10&amp;quot;&lt;/li&gt;
    &lt;li&gt;1000w max, 250w nominal power handling&lt;/li&gt;
    &lt;li&gt;Frequency Response: 20 - 1000Hz&lt;/li&gt;
    &lt;li&gt;Sensitivity: 87db&lt;/li&gt;
    &lt;li&gt;Ohm Rating: 4&lt;/li&gt;
    &lt;li&gt;Reduced mounting depth of 2-7/8&amp;quot; and unique design&lt;/li&gt;
    &lt;li&gt;Double woofer cone with Air Suspension Control System&lt;/li&gt;
    &lt;li&gt;Woofer cone material: Composite IMPP using Interlaced Carbon Fiber and Ultra Long Glass Fiber&lt;/li&gt;
    &lt;li&gt;4 Layer, Long Voice Coil&lt;/li&gt;
    &lt;li&gt;Dimensions: 11-1/8&amp;quot; x 3-1/2&amp;quot;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 29 Oct 2008 21:21:33 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/pioneer-ts-sw2541d/</guid>
    </item>
    <item>
      <title>Boss BL240DVC</title>
      <link>http://www.productwiki.com/boss-bl240dvc/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/boss_bl240dvc-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:54:42 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/boss-bl240dvc/</guid>
    </item>
    <item>
      <title>Boss BL220DVC</title>
      <link>http://www.productwiki.com/boss-bl220dvc/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/boss_bl220dvc-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:54:40 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/boss-bl220dvc/</guid>
    </item>
    <item>
      <title>Boss CH153DVC</title>
      <link>http://www.productwiki.com/boss-ch153dvc/</link>
      <description>&lt;img src="http://images.productwiki.com/upload/images/boss_ch153dvc-60-60.jpg" border=0 style="float: left; margin-right: 10px;"/&gt;&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <pubDate>Wed, 11 May 2011 12:54:37 -0400</pubDate>
      <guid isPermaLink="true">http://www.productwiki.com/boss-ch153dvc/</guid>
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