CADENCE iA9HC Review from Performance, auto, and sound magazine Up in the Northeast corner of the United States, in Howell, New Jersey to be exact, is where you’ll find the folks of Cadence Acoustics. This dedicated group of people have been turning out high performance audio products for over 18 years! The company has...
The Alpine MRP-M2000 is a mono channel power amplifier that delivers up to 2000 watts with a crossover of 50Hz-200Hz, -24dB/oct. With all that power there is a risk that the temperature could diminish the longevity of the system. The MRP-M2000 includes thermal management control to save energy and dissipate heat to create a...
The Alpine MRP-F600 is a 4/3/2 channel power amplifier that delivers 100 watts x 4 and 300 watts x 2 at 4 Ohms, and 150 watts x 4 at 2 Ohms. It includes a variety of features such as gold plated RCA input connectors, STAR topology, subsonic filter, non-fading pre-amp output, protection circuits, a...
The Polk Audio PA1100.5 is a 5 channel power amplifier. This unit has enough power to run 4 speakers and one subwoofer. The top model in the PA product offering, this unit is one of the most expensive products from Polk. For a more mid-range amplifier, look at the PA500.4 or the PA400.1. The...
The Pyle Audio PLA1200 is mono-block Mosfet power amplifier with a variable low electronic crossover network. The first amplifier in the Pyle Audio Chopper series, the PLA1200 packs a 1900w peak power punch, but competes alongside the superior 2400w PLA3000D, PLAD3300D, and ultra powerful 4000w PLA4300D. The PLA1200, however, trumps all its peers by...
The Pyle Audio PLAM2300 is a 2300 watt 4 channel bridgeable amplifier that is a part of the Pyle Academy series. It offers the same features as the rest of the Academy series differing only in channels, power, price and size. It has a tri-way configuration with 1/2 channels as an option, variable gain control,...
The Pyle Audio PLAD3300D is a member of the Pyle Dryver series but it stands out from the others with additional features and power. It has a MOSFET power supply and is the only one of the series described as a mono block subwoofer amplfier. The system is a Pulse-Width-Modulated system and is built...
The Pyle Audio PLAM1200 is a 1200 watt 2 channel bridgeable amplifier that is a part of the Pyle Academy series. It has a tri-way configuration with 1/2 channels as an option, variable gain control, MOSFET Pulse Width Modulated Power Supply, built in variable subwoofer crossover, RCA low level inputs, high level low impedance MOLEX input...
The Pyle Audio PLAD412 is a member of the Pyle Dryver series of amplifiers. It has a variety of power configurations: 4 x 100 watts rms at 4 ohms, 4 x 250 watts maximum at 4 ohms, 2 x 400 watts maximum at 4 bridged ohms, and 4 x 150 watts rms at 2...
The Pyle Audio PLAD618 is a member of the Pyle Dryver series of amplifiers and is one of the more versitile and powerful ones. The amplifier is 8.6 inches wide, 2.27 inches tall, and 19.7 inches long. It has 4 channels and has a variety of power configurations: 4 x 100 watts + 2 x...
The Pyle Audio PLAD212 is described by the company as a Dryver series 2 channel 800 watt bridgeable mosfet amplifer. The PLAD212 itself isn't much to look at, but it does have some features that match its better looking peers. The power ratings are 2 x 100 watts rms at 4 Ohms, 2 x...
The Pyle Audio PLAM1000 is a part of the Pyle Academy series. It is a 1000 watt 2 channel bridgeable amplifier. The PLAM1000 has a more attractive design than the Dryver series of amplifiers as well as containing more features. It has a tri-way configuration with 1/2 channels as an option, variable gain control,...
The Pyle Audio PLAM1600 is a 1600 watt 4 channel bridgeable amplifier that is a part of the Pyle Academy series. It is exactly the same as the rest of the Academy series differing only in channels and power. It has a tri-way configuration with 1/2 channels as an option, variable gain control, MOSFET Pulse Width...
The Panasonic CY-PAD1003U is a single channel digital car amplifier with a maximum power output of 1100 Watts. Compared to the 45% to 55% efficiency of a conventional analog amp, a "digital" amp can attain over 70% to 80% efficiency by converting the input signal to a pulse signal and operating its output stage in "class...
The Pyle Audio PLAM3000 is a 3000 watt 4/3/2 channel bridgeable amplifier that is a part of the Pyle Academy series. It offers the same features as the rest of the Academy series differing only in channels, power, price and size. It has a tri-way configuration, variable gain control, MOSFET Pulse Width Modulated Power Supply,...
The Pyle Audio PLAD413 is a member of the Pyle Dryver series of amplifiers. The amplifier is 8.6 inches wide, 2.27 inches tall, and 12.6 inches long. It has 4 channels and has a variety of power configurations: 4 x 200 watts rms at 4 ohms, 4 x 500 watts maximum at 4 ohms, 2 x...
The Alpine PDX-4.150 is a 4/3/2 channel density digital amplifier sporting 150 watts of power for 4 channels. It shares a uniform size with the rest of the series (10-1/8" Width, 7-9/16" Height, 2-7/16" Depth) making it easy to expand the system and stack them to save space. However, the Alpine PDX amplifiers cannot...
The Polk Audio PA600.1 is a monoblock amplifier, designed for subwoofer use. A mid-range model in the PA series, this amplifier can be used with any automotive speakers. For a higher end amplifier, look at the PA1200.1 or the PA1100.5. For a lower end model, try the PA500.4. This model is CEA-2006 Compliant, providing...
The Pyle Audio PLA2210 is a two-channel bridgeable Mosfet amplifier with a variable hi/lo electronic crossover network. The third amplifier in the Pyle Audio Chopper series, the PLA2210 is a direct upgrade from the PLA2200. It supports an increased peak power output of 1800w (versus 1400w). The PLA2210, however, maintains all of the PLA2200’s...
The Polk Audio C500.1 is a one channel, 500 watts power amplifier. The unit has a total dynamic power of 970 Watts. The most power in the MOMO high performance product offering, look at the C300 or the C400 to get less power. The C500.1 has a signal to noise rate greater than 105...
The Kicker ZX 250.2 is part of the ZX Stereo Amplifier line. The line goes from the compact 50-watt model all the way up to a 425 watt one. The Kicker ZX 250.2 is a lower end, lower prize, lower power item in the line with 125 watts per channel (or 450 watts if...
The Polk Audio PA1200.1 is a 1,000 watt power amplifier. This unit has enough power to run a large subwoofer, due to the 1 ohm design. A powerful model in the PA product offering, this unit is a high-end product from Polk, designed specifically for use with the Polk SR series subwoofers. For a...
The Alpine PDX-1.600 is a mono power density digital amplifier that promises up to 600 watts of power, an average amount for the Alpine PDX series. Stackable with dimensions (10-1/8" Width, 7-9/16" Height, 2-7/16" Depth) matching all the other amps in the line, multiple PDX-1.600 (or any in the series) can be purchased and...
The Polk Audio PA250.2 is a 2 channel power amplifier, designed for use with coaxal or component based speakers. A mid-range model in the PA series, this model can be used with all automotive speakers. For a higher end amplifier, look at the PA500.4 or the PA1100.5. This model is CEA-2006 Compliant, providing accurate...
The Alpine PDX-4.100 is a 4/3/2 channel density digital amplifier that performs with 100 watts per 4 channels. The design is modern and stackable, meaning multiple ones (or others in the series) can be bought and stacked in the trunk to save space and deliver more than just one unit on its own. The...
The Polk Audio PA500.4 is a 4 channel power amplifier, designed for use with 4 main speakers, one bi-amped component set or 2 main speakers and a subwoofer. A mid-range model in the PA series, this amplifier can be used with any automotive speakers. For a higher end amplifier, look at the PA1200.1 or...
The Pyle Audio PLA2200 is a two-channel bridgeable Mosfet amplifier with a variable hi/lo electronic crossover network. The second amplifier in the Pyle Audio Chopper series, the PLA2200 is a lower end amplifier, competing alongside a plethora of formidable peers such as the 1800w PLA2580, 2400w PLA2680, and 4000w PLA2850. Nevertheless, the multifunctional PLA2200...
The Alpine PDX-5 is a 5 channel density digital amplifier with the ability to have 75 watts across 4 channels or focus 300 watts on one. The unit conforms with the rest in the Alpine PDX series when it comes to size, meaning that it can be stacked with any other in the series. ...
The Pyle Audio PLA2220 is a two-channel bridgeable Mosfet amplifier with a variable hi/lo electronic crossover network. The fourth amplifier in the Pyle Audio Chopper Series, the PLA2220 is an upgrade from the 1800w PLA2210 and 1400w PLA2200. The PLA2220 offers an improved peak power output of 2400w, but maintains all the same features...
The Polk Audio PA200.4 is a 4 channel power amplifier. A mid-range model in the PA series, this unit is modestly priced. For a higher end amplifier, look at the PA1500.1 or the PA1100.5. The PA200.4 comes with mounting hardware, including rubber isolation grommets and extra fuses. Made of anodized extruded aluminum, it weighs...
The Pyle Audio Gear X Series PLA2450 model is a top-of-the-line automotive stereo amplifier. The amplifier is designed for audiophiles and music lovers alike; and is geared to a more mature audience (obviously those old enough to drive). The PLA2450 model features a total 1400 watt bridged output with 700 watts pushed from each...
The Alpine PDX-2.150 is a 2/1 channel density digital amplifier that delivers 150 watts over 2 channels. The design is modern, sleek, and functional with its size being uniform with the rest in the Alpine PDX series. This allows for multiple units to be bought and stacked, saving space in a trunk or under...
The Polk Audio PA400.1 is a monoblock power amplifier, designed for use with compact subwoofers. A mid-range model in the PA series, this model can be used with all subwoofers. For a higher end amplifier, look at the PA500.4 or the PA1100.5. For a lower end model, try the PA250.1. This model is CEA-2006...
The Polk Audio C300.2 is a bridgeable 2 channel power amplifier. The unit provides 220 Watts through 2 channels and has a total dynamic power of 850 Watts. The lowest power in the Momo high performance product offering, look at the C400 or the C500 to get more power. The C300.2 has a signal...
The JVC KS-AX4504 is a compact Class AB car amplifier that features a Pulse Width Modulated regulated MOS-FET power supply and thermal, short-circuit, overload, and DC-offset protection circuitry. The third of three JVC KS-AX amplifiers, the KS-AX4504 is an upgrade from the JVC KS-AX4302 in that it offers 2-, 3-, and 4-channel operation. In...
The Kicker ZX550.3 is a hybrid member of the multi-channel series. ZX multi-channel amplifiers range from 50 watts x 4 channels all the way to 215 watts x 4. This gives the buyer a decent variety of power and price to choose from. The ZX550.3 puts out 85 watts per 2 channels, and 420...
The Pioneer Championship PRS-D1200SPL is a Premier one-channel amplifier based on a class D circuit equipped with a subsonic filter, variable crossovers, and bass boost capability. A downgrade from the $1,099.95 PRS-D2000SPL, the more affordable $699.95 PRS-D1200SPL handles up to 2400w maximum power (versus 4000) and 1200w continuous power (versus 2000w). The PRS-D1200SPL also...
The Pyle Audio PLAD215 is a member of the Pyle Dryver series of amplifiers. Unlike some of the other members of the series, the PLAD215 has a longer length that minimizes the unattractive design of the unit. It has 2 channels and has a variety of power configurations: 2 x 500 watts rms at...
The Kicker ZX 200.2 is part of the ZX Stereo Amplifier line. The line goes from the compact 50-watt model all the way up to a 425 watt one. The Kicker ZX 200.2 is average size, average power item in the line with 100 watts per channel (or 200 watts if used as mono...
The JL Audio G6600 is a class A/B six-channel amplifier based on an Absolute Symmetry class A/B circuit. The only JL Audio amplifier with six channels, the G6600 packs up to 100w of power per channel, giving it a combined 600w threshold. The G6600 also maintains a frequency response of 10Hz-25kHz and a damping...
The Pioneer GM-D7400M is a one-channel class D amplifier based on an extra-compact class D circuit designed for extra-versatile installation. Designed as an affordable competitor to the $499.95 Premier PRS-D1200M of the PRS series, the $219.95 GM-D7400M offers a reduced maximum power output of 800w (versus 1200w). The GM-D7400M, however, supports an improved harmonic...
The Pyle Audio Gear X Series PLA2850 model is a top-of-the-line automotive stereo amplifier. The amplifier is designed for audiophiles and music lovers alike; and is geared to a more mature audience (obviously those old enough to drive). The PLA2850 model features a total 2400 watt bridged output with 1200 watts pushed from each...
The Pyle Audio PLA2680 model is a high-end audio amplifier in the Pyle Red Elite series. The 2680 amplifier is designed for audiophiles and music lovers alike; and is geared to a more mature audience (obviously those old enough to drive). The PLA2680 model features a total 2,400 watt bridged output with 1,200 watts...
The Kicker ZX1500.1 amplifier is part of a full Kicker ZX series. It is outfitted with differential RCA inputs which helps eliminate whines and trashy noise, improving the sound quality and the overall enjoyment of the music. The ZX mono-channel amplifier Kicker ZX1500.1 has 1500 watts protected by a heat sink. With 24dB/octave low...
The JVC KS-AR8004D is a 4-channel digital car amplifier from JVC's Arsenal AR8000 series for 2009. The amplifier features a MOSFET power supply and pre-output stage to provide a RMS power output of 130 watts per channel (at 2 ohms) and wide frequency response of 5-40Hz. It is designed quite small allowing flexiblility of installation and has&nb...
The Panasonic CY-PA2003U is a 4 channel car amplifier with a maximum output power of 1000W (600W x 2). It employs MOS-FET devices having low internal impedance. This helps preserve the transparency and crispness of the original audio signal for faithful audio reproduction through the connected speakers. There is a Low-Pass filter for Subwoofer, a feature that...
The Kicker ZX700.5 is a hybrid member of the multi-channel series. ZX multi-channel amplifiers range from 50 watts x 4 channels all the way to 215 watts x 4. This gives the buyer a decent variety of power and price to choose from. The ZX700.5 puts out 85 watts per 4 channels, 165 watts...
The Pioneer PRS-D1200M is a Premier one-channel amplifier that utilizes Linear Technology to provide precise gains and sound linearity. The first in the Pioneer PRS series, the PRS-D1200M handles 1200w peak music power and up to 600w continuous power. It must be noted that although the PRS-D1200M does not offer the extreme 2000-4000w power...
The Alpine MRP-F300 is a 4/3/2 channel power amplifier that offers 50 watts x 4 and 150 x 2, for 4 Ohms, 75 watts x 4, for 2 Ohms. Some other features are: STAR topology, subsonic filter, non-fading pre-amp output, protection circuits, a power/status LED, a low pass filter, MOSFET power supply, CEA-2006 compliant,...
The Pyle Audio Gear X Series PLA219 model is a low-end automotive stereo amplifier. The amplifier is designed for audiophiles and music lovers alike; and is geared to a more mature audience (obviously those old enough to drive). The PLA219 model features a total 240 watt bridged output with 120 watts pushed from each...
The Pyle Audio PLA2230 is a two-channel high-power Mosfet amplifier with a variable hi/low electronic network. The 3000w PLA2230 is an upgrade from the 1400w PLA2200, 1800w PLA2210, and 2400w PLA2220, and includes additional features such as a sub-sonic filter and a MOSFET PWM power supply. The PLA2230, however, does maintain some of its...
The JL Audio 300/2v2 is a class A/B two-channel full-range amplifier based on an Absolute Symmetry Class A/B circuit that utilizes discrete control circuitry and feedback loop designs for greater power and dampening. The second amp in the JL Audio Slash v2 series, the $399.99 300/2v2 supplies a total of 300w (150w per channel)...
The Kicker ZX 450.2 is part of the ZX Stereo Amplifier line. The line goes from the compact 50-watt model all the way up to a 425 watt one. The Kicker ZX 450.2 is an upper end average size, average power item in the line with 225 watts per channel (or 450 watts if...
The Infinity REF1600A is a mono subwoofer amplifier featuring a built-in 12dB per octave electronic crossover to optimize bass performance. The amplifier provides 600 watts of RMS power at 2 Ohms or 400 watts of RMS power at 4 Ohms and has a variable bass boost of 0dB to 6dB at 50 Hz. The REF1600A also has a pair of full-range preamp outputs&nb...
The Pyle Audio Gear X Series PLA419 model is a low-end automotive stereo amplifier. The amplifier is designed for audiophiles and music lovers alike; and is geared to a more mature audience (obviously those old enough to drive). The PLA419 model features a total 400 watt bridged output with 100 watts pushed from each...
The Pyle Audio PLA4180 model is a low-end audio amplifier in the Pyle Red Elite series. The 4180 amplifier is designed for audiophiles and music lovers alike; and is geared to a more mature audience (obviously those old enough to drive). The PLA4180 model features a total 1,000 watt bridged output with 250 watts...
The Kicker ZX300.1 amplifier is the weakest type in the Kicker ZX mono series. It is outfitted with differential RCA inputs which helps eliminate whines and trashy noise, improving the sound quality and the overall enjoyment of the music. The ZX mono-channel amplifier Kicker ZX300.1 has 300 watts protected by a heat sink. With...
The JVC KS-AR7001 is a mono car amplifier from JVC's Arsenal AR7000 series. The amplifier features a MOSFET power supply and provides an RMS power output of 400 watts and frequency response of 20-300Hz. It is designed with top mounted rotary controls and has an illuminated panel to make it easily viewable regardless of where it is placed in the...
The JL Audio G-MAX is a class D monoblock subwoofer amplifier based on a high-dampening class D circuit with discrete control circuitry. The most powerful amplifier in the G series, the G-MAX is only challenged by the 1000/1v2, its superior competitor in the Slash v2 series. In addition, unlike the 75-150w power ratings offered...
The Pioneer PRS-D4200F is a Premier class F/D amplifier based on an ICEpower circuit that outputs improved sound featuring tight bass with a minimal lag effect. The Pioneer PRS-D4200F is the only four-channel amplifier in the PRS series, but it is in direct competition with the four-channel 400w PRS-A900 ($1,499.95) from the Championship series,...
The Alpine MRP-M1000 is a mono channel power amplifier with 1000 watts x 1 or 600 watts x 4. With a sleek black design the amplifier is an unobtrusive addition to any vehicle. It has a wide variety of features such as gold plated RCA input connectors, STAR topology, subsonic filter, non-fading pre-amp output,...
The Pyle Audio Gear X Series PLA2350 model is a high-end automotive stereo amplifier. The amplifier is designed for audiophiles and music lovers alike; and is geared to a more mature audience (obviously those old enough to drive). The PLA2350 model features a total 1200 watt bridged output with 600 watts pushed from each...
The Pyle Audio PLA2280 model is a mid-grade audio amplifier in the Pyle Red Elite series. The 2280 amplifier is designed for audiophiles and music lovers alike; and is geared to a more mature audience (obviously those old enough to drive). The PLA2280 model features a total 1,000 watt bridged output with 500 watts...
The Pyle Audio PLA4120 is a four-channel high-power Mosfet amplifier with a dual variable hi/low electronic crossover network. The seventh amplifier in the Pyle Audio series, the 1000w PLA4120 competes with 1600w PLAM1600, 2000w PLAD413, and 3000w PLAM3000. Despite its limited peak power output, the PLA4120 still includes a chockfull of vital features such...
The JL Audio 450/4v2 is a class A/B four-channel amplifier based on an Absolute Symmetry Class A/B circuit that utilizes discrete control circuitry and feedback loop designs for great power and dampening. An upgrade from the four-channel 300/4v2, the 450/4v2 offers increased wattage (150w per channel versus 75w) and more channel bridging options. Whereas...
The Kicker ZX 850.2 is part of the ZX Stereo Amplifier line. The line goes from the compact 50-watt model all the way up to a 425 watt one. The Kicker ZX 850.2 is the largest, highest power item in the line with 425 watts per channel (or 850 watts if used as mono...
The Infinity REF5350A is a 5-channel complete system amplifier which is capable of driving both front and rear speakers as well as subwoofers. The amplifier has a 50 watt 4-channel amplifier and a 150 watts RMS times 1 bass amplifier and includes a built-in variable bass boost of 0dB to 6dB at 50 Hz. It features three variable built-in 12dB per octave...
The Pyle Audio PLA4380 model is a high-end audio amplifier in the Pyle Red Elite series. The 4380 amplifier is designed for audiophiles and music lovers alike; and is geared to a more mature audience (obviously those old enough to drive). The PLA4380 model features a total 2,000 watt bridged output with 500 watts...
The Kicker ZX500.1 amplifier is one of the more cost effective amps in the Kicker ZX mono series. It is outfitted with differential RCA inputs which helps eliminate whines and trashy noise, improving the sound quality and the overall enjoyment of the music. The ZX mono-channel amplifier Kicker ZX500.1 has 500 watts protected by...
The JVC KS-AR7004 is a 4-channel car amplifier from JVC's Arsenal AR7000 series. The amplifier features a MOSFET power supply to provide a RMS power output of 140 watts per channel (at 2 ohms) and wide frequency response of 5-50,000Hz. It is designed with top mounted rotary controls and has an illuminated panel to make it easily viewable regard...
The JL Audio 1000/1v2 is a class D monoblocko subwoofer amplifier based on a high-dampening class D circuit with discrete control circuitry. The most powerful amplifier in JL Audio’s mobile-audio product line, the 1000/1v2 is only matched by the G-MAX, its formidable counterpart in the Audio G series. The 1000/1v2, however, is in fact...
The JL Audio G1700 is a class D monoblock subwoofer amplifier based on a high-damping class D circuit with discrete control circuitry. An upgrade from the G1300, the G1700 supports improved power (up to 700w @ 2 ohm versus 300w @ 2 omh) and a superior damping factor (>500 @ 4 omh versus >200...
The Pioneer GM-4300F is a four-channel bridgeable amplifier from the Pioneer GM series. One of two four-channel amplifiers in the GM series, the GM-4300F is a downgraded model from the GM-6300F ($199.95). The GM-4300F offers a reduced maximum power output of 400w (versus 600w). The GM-4300F, however, does maintain the GM-6300F’s frequency response of...
The Pyle Audio Gear X Series PLA2550 model is a high-end automotive stereo amplifier. The amplifier is designed for audiophiles and music lovers alike; and is geared to a more mature audience (obviously those old enough to drive). The PLA2550 model features a total 1600 watt bridged output with 800 watts pushed from each...
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