ProductWiki

JVC KS-AX4302

Wed, 21 Jan 2009 01:57:44 -0500

The JVC KS-AX4302 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 second of three JVC KS-AX amplifiers, the KS-AX4302 is an upgrade from the JVC KS-AX3002 in that it offers an improved power output of 600w (versus 370w) and a superior sensitivity of 80dB (versus 76dB), not to mention a variable bass boost control, a variable speaker input control, and a variable RCA input level control. In all other ways, the KS-AX4302 is practically a duplicate of its peer. For instance, the KS-AX4302 supports 2- or 1-channel operation, a speaker-level input terminal connection, gold-plated RCA input terminals, and an LED indicator. The JVC KS-AX3002 retails for slightly more expensive $169.95 (versus $119.95) and comes with a 1 year limited warranty.

Features

Class AB Amplifier
MOS-FET Power Supply
Protection Circuitry
2 Channels
Maximum Power Output: 600w
Sensitivity: 80dB
Frequency Response: 5 – 50,000Hz
Speaker Level Input
Gold-Plated RCA Input
LED Indicator
1 Year Limited Warranty

Pyle Audio PLA2210

Tue, 25 Nov 2008 20:13:31 -0500

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 features such as a switchable bass boost, power protection LED indicators, a variable input level (gain) control, low level inputs, thermal overload short-circuit protection, and gold-plated RCA inputs outputs, not to mention an anti-thump turn-on, a remote turn on-off, and an ultra slim design for simplified installation. The Pyle Audio PLA2210 is priced at $195.80, approximately $30 more expensive than the PLA2200, or 13.3w per each additional dollar spent.

Features

Channels: Two
Nominal Power Output: 900 Watts x 2 Output
Peak Power Output: 1800 Watts x 1 Bridged Output
Frequency Response: 15Hz-30kHz
Sensitivity: 95dB
T.H.D.: 0.04%
Dimensions: 10.63'' H x 1.42'' W x 12'' L

Pyle Audio PLA2280

Wed, 19 Nov 2008 20:00:05 -0500

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 pushed from each channel; the amp has a total of 2 channels. It also includes a variable Hi/Lo electronic crossover, variable bass boost (0 ± 18dB at 60Hz) , and a variable input level (gain) control. The PLA2280 device has a power ON LED indicator as well as an LED protection indicator in order to help provide easy setup and maintenance options. Additional features include remote on/off, remote bass boost, gold RCA inputs, a high level molex input, a blue LED level display, advanced thermal, overload, and short circuit protection, and anti-thump turn on. The PLA2280 amp comes packaged with a MOSFET PWM power supply and a 1 year manufacturer's warranty.

Features

2 channel audio amplifier
1,000 watt bridged output; 500 watts per channel
Variable Hi/Lo electronic crossover and Variable Bass Boost (0 ± 18dB at 60Hz)
Input level (gain) control
Power ON and protection LED indicator
Remote on/off
Remote bass boost
Gold RCA inputs
High level Molex input
Blue LED level display
Thermal, overload and short circuit protection
Anti-thump turn on
Includes: MOSFET PWM power supply and a 1 year manufacturer's warranty
S/N Ratio: > 95dB
THD: < 0.04%
Dimensions: 10.9'' (W) x 2.7'' (H) x 12'' (L)

Pyle Audio PLAD413

Wed, 19 Nov 2008 14:33:14 -0500

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 800 watts maximum at 4 bridged ohms, and 4 x 350 watts rms at 2 ohms. It offers an electronic crossover network, gold plated RCA inputs for better sound quality, line outs for left and right channel, low and high pass filter control, power and protection LED indicators, red lighting illumination, and a remote bass level control. The design of the unit is unimaginative and not the most stylish amplifier on the market, but that isn't important if it is going to be installed in the trunk or out of sight.

Features

4 x 200 watts rms at 4 ohms
4 x 500 watts maximum at 4 ohms
2 x 800 watts maximum at 4 bridged ohms
4 x 350 watts rms at 2 ohms
Gold Plated RCA Inputs
Red Lighting Illumination
Remote Bass Level Control
8.6"s wide, 2.27" tall, and 12.6" long
Side Leg Mounting
THD: <0.04%
Frequency Response: 10Hz ~ 30KHz

Infinity REF5350A

Sun, 02 Nov 2008 23:04:55 -0500

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 electronic crossovers allowing the user to tune the system to the speaker selections and locations. The amplifier also includes full-range preamp outputs allowing multiple amplifiers to be used without the need for an adapter. It comes with a remote level bass control as well as a port allowing for connection to future products.

Specifications

5-channel complete system amplifier
Built-in variable bass boost circuit
One pair of full-range preamp outputs
Three 12dB per octave on-board electronic crossovers
Remote level bass control
Port for future products
Power Output: 50 watts RMS x 4 channels + 150 watts RMS x 1 channels at 4 ohms and ≤ 1% THD + Noise 60 watts x 4 + 300 watts x 1 at 2 ohms, 14.4V supply and ≤ 1% THD + N2Signal-to-Noise Ratio: 85dBA (reference 1 watt into 4 ohms)
Dynamic Power: 89 watts (channels 1,2,3,4); 332 watts (channels 5) at 2 ohms
Effective Damping Factor: 6.3 at 4 ohms
Frequency Response: 10Hz to 100kHz (channels 1,2,3,4) 10Hz to 302Hz (channels 5)
Maximum Input Signal: 6V
Maximum Sensitivity: 100mV

Kicker ZX550.2

Sun, 02 Nov 2008 14:27:59 -0500

The Kicker ZX 550.2 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 550.2 is a large size, high power item in the line with 275 watts per channel (or 550 watts if used as mono instead of stereo). With a built-in 12dB/octave high-, low-, or all-pass electronic crossover variable, the Kicker ZX 550.2 is a good option for anyone wanting a stereo system with power and don't mind the price. The KICKEQ Boost that comes with Kicker stereo systems offers 18 decibels of bass centered at 40 hertz. The Kicker ZX stereo series also comes with some automatic turn-on modes such as DC Offset which detects surge from hi-level speaker outputs, a remote bass control for easy access, and a variety of other features explain why the upper end of the product line have a little extra on the price tag.

Features

Stereo sound
275 watts
Size: 2-1/8 in height, 9-5/8 in depth, 20 in length
12dB/octave Active crossover
18 decibles of bass centered at 40 hertz
Automatic Turn-On Modes: +12 V (remote), DC Offset, Audio (Signal Sense)
Differential RCA inputs
Remote Bass Control

Kicker ZX150.2

Sun, 02 Nov 2008 14:27:20 -0500

The Kicker ZX 150.2 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 150.2 is smaller, lower power item in the line with 75 watts per channel (or 150 watts if used as mono instead of stereo). With a built-in 12dB/octave high-, low-, or all-pass electronic crossover variable, the Kicker ZX 150.2 is a good option for anyone wanting a stereo system with a compact size and a decent amount of watts. The KICKEQ Boost that comes with Kicker stereo systems offers 18 decibels of bass centered at 40 hertz. The Kicker ZX stereo series also comes with some automatic turn-on modes such as DC Offset which detects surge from hi-level speaker outputs.

Features

Stereo sound
75 watts
Smaller size: 2-1/8 in height, 9-5/8 in depth, 10-1/4 in length
12dB/octave Active crossover
18 decibles of bass centered at 40 hertz
Automatic Turn-On Modes: +12 V (remote), DC Offset, Audio (Signal Sense)
Differential RCA inputs
No Remote Bass Control

Power Acoustik OV1-5500D

Tue, 10 May 2011 14:59:25 -0400

Power Acoustik CPT1-5500D

Tue, 10 May 2011 14:57:25 -0400

Hifonics ZXi80.4

Tue, 10 May 2011 14:09:17 -0400

Sound Storm SSL EV4.2000

Tue, 10 May 2011 13:37:38 -0400

Sound Storm SSL EV2500M

Tue, 10 May 2011 13:37:14 -0400

JVC KS-AR7501D

Sat, 17 Jan 2009 23:56:36 -0500

The JVC KS-AR7501D is a mono digital car amplifier from JVC's Arsenal lineup for 2009. The amplifier features a MOSFET power supply and pre-output stage to provide a maximum power output of 1200 watts. It is designed with top mounted rotary controls and an illuminated panel to make it easily viewable regardless of where it is placed in the car. The KS-AR7501D offers numerous controls including variable low pass filter, speaker input, bass boost, and phase controls as well as protected anti-pop circuitry for long-lasting performace. The amplifier is the predecessor to JVC's KS-AR9501D and is less advanced since it has a lower power output and is not bridgeable like the KS-AR9501D.

Features/Specs

Max. Power Output of 1200W
RMS Power Output: 400 Watts RMS Power x 1 at 4 ohms, 700 watts RMS Power x 1 at 2 ohms
Mono Class D Amplifier
PWM Regulated MOS-FET Power Supply
MOS-FET Pre-Output Stage
Stackable 4-way installation
Frequency Response: 20 - 300Hz
Phase Control
Variable Low Pass Filter 20-50Hz Variable
Variable Speaker Level Input
Variable Bass Boost Control
Gold-Plated RCA Jacks
Angle Mount Gold-Plated Power & Speaker Terminals
Anti-Pop & Protection Circuit
Large Top Mounted Rotary Controls
LED Illumination
Two Year Warranty

Pyle Audio PLA4380

Thu, 20 Nov 2008 12:03:53 -0500

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 pushed from each channel; the amp has a total of 4 channels. It also includes a dual variable Hi/Lo electronic crossover, dual variable bass boost (0 ± 18dB at 60Hz) , and a variable input level (gain) control. The PLA4380 device has a power ON LED indicator as well as an LED protection indicator in order to help provide easy setup and maintenance options. Additional features include remote on/off, remote bass boost, gold RCA inputs, a high level molex input, a blue LED scanning illumination, advanced thermal, overload, and short circuit protection, and is tri-mode configurable. The PLA4380 amp comes packaged with a MOSFET PWM power supply and a 1 year manufacturer's warranty.

Features

4 channel audio amplifier
2,000 watt bridged output; 500 watts per channel
Dual Variable Hi/Lo electronic crossover and Dual Variable Bass Boost (0 ± 18dB at 60Hz)
Input level (gain) control
Power ON and protection LED indicator
Remote on/off
Remote bass boost
Gold RCA inputs
High level Molex input
Blue LED scanning illumination
Thermal, overload and short circuit protection
Tri-mode configurable
Includes: MOSFET PWM power supply and a 1 year manufacturer's warranty
S/N Ratio: > 95dB
THD: < 0.04%
Frequency Response:15Hz-30 KHz
Dimensions: 10.9'' (W) x 2.7'' (H) x 17'' (L)

Pyle Audio PLA3000D

Thu, 20 Nov 2008 11:10:49 -0500

The Pyle Audio PLA3000D model is a high-end automotive stereo amplifier in the Pyle Red Elite series. 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 PLA3000D model features a total 2400 watt bridged output with several operating ranges such as RMS power of; 4 ohms at 400W, 2 ohms at 800W, and 1.3 ohms at 1200W. It also includes glass epoxy PCB, a PWM (Pulse Width Modulation) system, variable bass boost, and a variable subsonic filter (15Hz-10Hz, 24dB/Octave). Additional features include gold RCA inputs, a custom terminal block for speaker connection, remote bass control, soft turn on/off, a 0-180 degree phase control, advanced thermal and overload protection circuitry, a heavy duty power coated heatsink, a fully illuminated top panel, anti-thump turn on and a 1 ohm stereo table. The PLA3000D amp comes packaged with a MOSFET PWM power supply and a 1 year manufacturer's warranty.

Features

1 channel audio amplifier
2400 watt bridged output
Multiple range modes
- RMS Power: 4 ohms at 400W
- RMS Power: 2 ohms at 800W
- RMS Power: 1.3 ohms at 1200W
Glass epoxy PCB
PWM (Power Width Modulation) system
Variable bass boost
Variable Subsonic filter (15Hz-10Hz, 24dB/Octave)
Gold RCA inputs
Remote bass control
Fully illuminated top panel
Custom Terminal Block for speaker connection
Advanced thermal and overload circuit protection
Soft turn on/off
0-180 degree phase control
Heavy duty power coated heatsink
Anti-thump turn on
1 ohm stereo table
Includes: MOSFET PWM power supply and 1 year manufacturer's warranty

Key Specs

Maximum Power Output: 2400W mono
Impedance: 10K ohms
S/N Ratio: >90dB
Dimensions: 10.9'' (W) x 2.7'' (H) x 15'' (L)

Pyle Audio PLAD412

Wed, 19 Nov 2008 14:33:08 -0500

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 ohms. Unlike the 215, 214, or any in the PLAD200 range, the PLAD412 offers 4 channels, which means less power overall, but more power to more places. It offers an electronic crossover network, gold plated RCA inputs for better sound quality, line outs for left and right channel, low and high pass filter control, power and protection LED indicators, red lighting illumination, and a remote bass level control. The amplifier is 8.6 inches wide, 2.27 inches tall, and 11.4 inches long.

Features

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
4 x 150 watts rms at 2 ohms
Gold Plated RCA Inputs
Red Lighting Illumination
Remote Bass Level Control
8.6"s wide, 2.27" tall, and 11.4" long
Side Leg Mounting
THD: <0.04%
Frequency Response: 10Hz ~ 30KHz

Alpine MRP-M500

Tue, 04 Nov 2008 14:40:17 -0500

The Alpine MRP-M500 is a mono channel power amplifier that delivers up to 500 watts. Sound quality and control is protected by a subsonic filter, a low-pass filter, non-fading pre-amp output, and a variable bass boost. The system is designed to be easy to install and easy to upgrade. It includes preamp and speaker-level inputs to connect directly to any head unit - without the need for external converters -- and end caps that protect wiring connections to keep the system in great shape. With power comes temperature and the thermal management processor is included to keep that under control, save energy while not reducing the sound performance.

Features

500W x 1 (2 Ohms)
300W x 4 (4 Ohms)
Crossover: 50Hz-200Hz, -24dB/oct (Low-Pass)
Non-Fading Pre-Amp Output
Blue LED Power Indicator
Thermal Management Control
Gold Plated RCA Input Connectors
STAR board circuitry
Over-Current, Over-Voltage, and Thermal Protection

Pioneer GM-5300T

Tue, 04 Nov 2008 00:05:45 -0500

The Pioneer GM-5300T is a two-channel bridgeable amplifier from the Pioneer GM series. An upgrade from the GM-3300T, the GM-5300T offers a maximum power output of 750w (versus 300w) and a superior frequency of 10Hz-50Hz (versus 10Hz-40kHz). The GM-5300T, however, does maintain the same signal-to-noise ratio of >100dB, as well as built-in crossovers and speaker level inputs. Priced at $159.95, approximately $60 over the GM-3300T, the Pioneer GM-5300T is cited as a top-notch solution for consumers willing to spend a little extra money for a more powerful amplifier.

Features

Output Power (4 Ohm, <=1% THD): 125W x 2
Output Power (4 Ohm Bridged, <=1% THD): 380W x 1
Output Power (2 Ohm, <=1% THD): 190W x 2
Signal to Noise (1 Watt into 4 Ohms): 75 dBA
Signal-to-Noise Ratio: >100dB
Peak Music Power: 760 Watts
Number of Channels: 2
Load Impedance Capability: 2~8 Ohm (Stereo), 4~8 Ohm (Bridged)
Continuous Power (4 ohm): 125W x 2
Continuous Power (2 ohm): 190W x 2
Continuous Power Bridged (4 ohm): 380W x 1
Frequency Response: 10Hz ~ 50kHz
Total Harmonic Distortion: 0.015%
Dimensions: 11-13/16"x2-3/8"x 13-1/8"

JL Audio G6600

Sun, 02 Nov 2008 19:47:37 -0500

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 factor of >200 @ 4 ohm. Priced at only $499.99, the JL Audio G6600 is cited as being an affordable six-channel amplifier that comes with several features including fully-variable active crossovers, differential-balanced inputs, preamp outputs, and bass control features.

Features

Rated Power 14.4 V Stereo: 75 W RMS x 6 @ 4 ohm, 100 W RMS x 6 @ 2 ohm
Rated Power 14.4 V Bridged : 150 W RMS x 3 @ 8 ohm, 200 W RMS x 3 @ 4 ohm
Rated Power 12.5 V Stereo: 55 W RMS x 6 @ 4 ohm, 75 W RMS x 6 @ 2 ohm
Rated Power 12.5 V Bridged: 110 W RMS x 3 @ 8 ohm, 150 W RMS x 3 @ 4 ohm
THD at Rated Power: <1% THD, 20 Hz - 20 kHz
S/N Ratio: >104 dB referred to rated power (A-weighted, 20 Hz – 20 kHz noise bandwidth)
Frequency Response: 10 Hz – 25 kHz (+0, -1dB)
Damping Factor: >200 @ 4 ohm per ch. / 50 Hz, >100 @ 2 ohm per ch. / 50 Hz
Slew Rate: ± 22V / µs
Input Range: 200mV – 8V RMS
Dimensions (L x W x H): 17.70 in. x 9.25 in. x 2.50 in.

Legacy LA989

Tue, 10 May 2011 14:51:06 -0400

Boss R2002

Tue, 10 May 2011 13:53:16 -0400

Boss CH1000

Tue, 10 May 2011 13:53:11 -0400

Lanzar VIBEX5

Tue, 10 May 2011 13:45:19 -0400

Lanzar VIBEX6

Tue, 10 May 2011 13:43:34 -0400

Sound Storm SSL 1FD2500

Tue, 10 May 2011 13:38:48 -0400

JVC KS-AR7004

Sun, 18 Jan 2009 01:27:46 -0500

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 regardless of where it is placed in the car. The KS-AR7004 can be externally bridged making it possible to use it along with multiple amplifiers for even more power. It offers numerous controls including variable speaker level and bass boost controls as well as variable high pass, variable low pass, and subsonic filters. It also includes protected anti-pop circuitry for long-lasting performace. The amplifier is the predecessor to JVC's digital KS-AR8004D from it's 2009 Arsenal AR8000 series.

Features/Specs

PWM-regulated MOS-FET power supply
800 Watts Max. Power
RMS Power Output: 100 Watts RMS Power x 4 at 4 ohms, 140 watts RMS Power x 4 at 2 ohms
Frequency Response: 5–50,000Hz
Variable High Pass Filter
Variable Low Pass Filter
Subsonic Filter 20Hz
Variable Bass Boost
Tri-Mode Operation
Phase Control
Variable Speaker Level Input
Class AB Circuitry
Gold-Plated RCA Input and Output
Stackable 4-Way Installation
Angle Mount Gold-Plated Power and Speaker Terminals
Anti-Pop and Protection Circuit
Top-Mounted Large Rotary Controls
Blue Illumination
2-Year Warranty

Pyle Audio PLA419

Wed, 19 Nov 2008 13:34:17 -0500

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 channel; with 4 channels total. It also includes a variable input level (gain) control for maximum user customization. The PLA419 device has a power ON LED indicator in order to help provide easy setup options. Additional features include a Hi/Lo impedance output, a fully illuminated top panel, thermal and overload short circuit protection, anti-thump turn on and a 2 ohm stereo table. The PLA419 amp comes bundled with a 1 year manufacturer's warranty.

Features

4 channel audio amplifier
400 watt bridged output; 100 watts per channel
Input level (gain) control
Power ON LED indicator
Hi/Lo impedance output
Fully illuminated top panel
Thermal and overload short circuit protection
Anti-thump turn on
2 ohm stereo table
Includes: 1 year manufacturer's warranty
Dimensions: 2.32'' (H) x 11.06'' (W) x 9.25'' (L)

Pyle Audio PLA4150

Wed, 19 Nov 2008 13:19:30 -0500

The Pyle Audio Gear X Series PLA4150 model is a mid-grade 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 PLA4150 model features a total 1000 watt bridged output with 250 watts pushed from each channel; with 4 channels total. It also includes a variable Hi/Lo electronic crossover, variable bass boost, and a variable input level (gain) control. The PLA4150 device has a power ON LED indicator as well as an LED protection indicator in order to help provide easy setup and maintenance options. Additional features include a Hi/Lo impedance output, tri-mode configuration, a fully illuminated top panel, thermal and overload short circuit protection, anti-thump turn on and a 2 ohm stereo table. The PLA4150 amp comes packaged with a MOSFET PWM power supply and a 1 year manufacturer's warranty.

Features

4 channel audio amplifier
1000 watt bridged output; 250 watts per channel
Variable Hi/Lo electronic crossover, and variable bass boost
Input level (gain) control
Power ON and LED protection indicators
Hi/Lo impedance output
Fully illuminated top panel
Tri-mode configuration
Thermal and overload short circuit protection
Anti-thump turn on
2 ohm stereo table
Includes: MOSFET PWM power supply and 1 year manufacturer's warranty
Dimensions: 2.32'' (H) x 11.06'' (W) x 12'' (L)

Pyle Audio PLA2650

Wed, 19 Nov 2008 12:32:08 -0500

The Pyle Audio Gear X Series PLA2650 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 PLA2650 model features a total 1800 watt bridged output with 900 watts pushed from each channel; with 2 channels total. It also includes a variable Hi/Lo electronic crossover, variable bass boost, and a variable input level (gain) control. The PLA2650 device has a power ON LED indicator as well as an LED protection indicator in order to help provide easy setup and maintenance options. Additional features include a Hi/Lo impedance output, a remote which controls the bass boost, a fully illuminated top panel, thermal and overload short circuit protection, anti-thump turn on and a 2 ohm stereo table. The PLA2650 amp comes packaged with a MOSFET PWM power supply and a 1 year manufacturer's warranty.

Features

2 channel audio amplifier
1800 watt bridged output; 900 watts per channel
Variable Hi/Lo electronic crossover, and variable bass boost
Input level (gain) control
Power ON and LED protection indicators
Hi/Lo impedance output
Fully illuminated top panel
Remote control which handles bass boost
Thermal and overload short circuit protection
Anti-thump turn on
2 ohm stereo table
Includes: MOSFET PWM power supply and 1 year manufacturer's warranty
Dimensions: 2.32'' (H) x 11.06'' (W) x 17'' (L)

Pyle Audio PLA2450

Wed, 19 Nov 2008 12:06:51 -0500

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 channel; 2 channels. It also includes a variable Hi/Lo electronic crossover, variable bass boost, and a variable input level (gain) control. The PLA2450 device has a power ON LED indicator as well as an LED protection indicator in order to help provide easy setup and maintenance options. Additional features include a Hi/Lo impedance output, a remote which controls the bass boost, a fully illuminated top panel, thermal and overload short circuit protection, anti-thump turn on and a 2 ohm stereo table. The PLA2450 amp comes packaged with a MOSFET PWM power supply and a 1 year manufacturer's warranty.

Features

2 channel audio amplifier
1400 watt bridged output; 700 watts per channel
Variable Hi/Lo electronic crossover, and variable bass boost
Input level (gain) control
Power ON and LED protection indicators
Hi/Lo impedance output
Fully illuminated top panel
Remote control which handles bass boost
Thermal and overload short circuit protection
Anti-thump turn on
2 ohm stereo table
Includes: MOSFET PWM power supply and 1 year manufacturer's warranty
Dimensions: 2.32'' (H) x 11.06'' (W) x 13.5'' (L)

Pioneer GM-D7400M

Tue, 04 Nov 2008 00:05:55 -0500

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 distortion of 0.03% (versus 0.5%), a superior signal-to-noise ratio of 100dB (versus 92dB), and an enhanced load impedance capability of 2-8ohm (versus 1-8ohm). The GM-D7400M also includes a Pulse Width Modulator, a Low Pass Filter, a selectable 50Hz bass boost, built-in crossovers, and speaker level inputs. Despite its reduced power output, the Pioneer GM-D7400M is nonetheless cited as an extremely wise choice due to its affordable price and inclusion of extra features not found on the PRS-D1200M.

Features

Output Power (4 Ohm, <=1% THD): 250W x 1
Output Power (2 Ohm, <=1% THD): 400W x 1
Signal to Noise (1 Watt into 4 Ohms): 80 dBA
Signal-to-Noise Ratio: 100dB
Peak Music Power: 800 Watts
Number of Channels: 1
Load Impedance Capability: 2~8 Ohm
Continuous Power (4 ohm): 250W x 1
Continuous Power (2 ohm): 400W x 1
Frequency Response: 10Hz ~ 240Hz
Total Harmonic Distortion: 0.03%
Dimensions: 8-7/8” x 2-1/4” x 7-7/8”

Pioneer GM-4300F

Tue, 04 Nov 2008 00:05:42 -0500

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 10Hz-50kHz, signal-to-noise ratio of >95dB, and total harmonic distortion of 0.010%. The GM-4300F also comes equipped with four-channel crossovers and speaker level inputs. Priced at $159.95, the Pioneer GM-4300F is considered a good option for consumers seeking the functions of the GM-6300F in a more affordable model.

Features

Output Power (4 Ohm, <=1% THD): 40 Watts x 4
Output Power (4 Ohm Bridged, <=1% THD): 100 Watts x 2
Output Power (2 Ohm, <=1% THD): 50 Watts x 4
Signal to Noise (1 Watt into 4 Ohms): 80 dBA
Signal-to-Noise Ratio: >95dB
Peak Music Power: 400 Watts
Number of Channels: 4
Load Impedance Capability: 2~8 Ohm (Stereo), 4~8 Ohm (Bridged)
Continuous Power (4 ohm): 40W x 4
Continuous Power (2 ohm): 50W x 4
Continuous Power Bridged (4 ohm): 100W x 2
Frequency Response: 10Hz ~ 50kHz
Total Harmonic Distortion: 0.010%
Dimensions: 11-13/16" x 2-3/8" x 10-5/8"

Pioneer PRS-D1200M

Mon, 03 Nov 2008 20:51:54 -0500

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 output of the PRS-D1200SPL and PRS-D2000SPL from the Championship series, the PRS-D1200M is priced much more affordably at $499.95 (versus $700-1200). In addition, the PRS-D1200M also maintains an improved frequency (10Hz-240Hz versus 40Hz-240Hz) and a higher signal-to-noise ratio (92db versus 70/80dB). Considering the Pioneer PRS-D1200M’s comparable properties (in relation to the Championship series), it is therefore cited as a worthwhile solution that offers high power at an affordable price.

Features

Output Power (4 Ohm, <=1% THD): 400W x 1
Output Power (2 Ohm, <=1% THD): 600W x 1
Signal to Noise (1 Watt into 4 Ohms): 66 dBA
Signal-to-Noise Ratio: 92 dB
Peak Music Power: 1200 Watts
Number of Channels: 1
Load Impedance Capability: 1~8 Ohm
Continuous Power (4 ohm): 400W x 1
Continuous Power (2 ohm): 600W x 1
Frequency Response: 10Hz ~ 240Hz
Total Harmonic Distortion: 0.5%
Dimensions: 11-15/16" x 2-3/16" x 7-11/16"

Pioneer Championship PRS-A900

Mon, 03 Nov 2008 17:33:10 -0500

The Pioneer Championship PRS-A900 is a Premier four-channel bridgeable amplifier with a filter-less design for improved sound, reduced distortion, and the elimination of vibration and noise. Part of Pioneer’s ‘The Power’ Championship series, the PRS-A900 is in fact the most expensive multi-channel amplifier that Pioneer offers, and also the only multi-channel amp in the Championship series. An upgrade from the PRS-D4200F (from the PRS series), the PRS-A900 offers reduced harmonic distortion (<0.003% versus 0.005%). However, the PRS-A900 sports a weaker power (400w versus 1200w) and an inferior frequency (10Hz-100kHz versus 10Hz-40kHz). The reason that the $1499.95 Championship PRS-A900 (versus $499.95) is cited an upgrade is because of its inclusion of more features versus the PRS-D4200F. For instance, the Championship PRS-A900 features copper-plated power transistor mounts that eliminate vibration and noise, an H-shaped chassis that helps stabilize the amplifier by absorbing vibrations, and left/right channel power independence cited as directing electric current with ‘superior stability and effectiveness.’

Features

Output Power (4 Ohm, <=1% THD): 50 W x 4
Output Power (4 Ohm Bridged, <=1% THD): 100 W x 2
Output Power (2 Ohm, <=1% THD): 50 W x 4
Signal to Noise (1 Watt into 4 Ohms): >108 dB
Peak Music Power: 400 Watts
Number of Channels: 4/3/2
Load Impedance Capability: 2 ~ 8 Ohm
Continuous Power (4 ohm): 50 W x 4
Continuous Power (2 ohm): 50 W x 4
Frequency Response: 10 Hz to 100 kHz (+0 dB, -1 dB)
Total Harmonic Distortion: <0.003%
Signal-to-Noise Ratio: >108 dB
Dimensions: 11-1/8 in x 2-1/2 in x 14-5/8 in

Infinity REF1300A

Sun, 02 Nov 2008 22:22:35 -0500

The Infinity REF1300A is a mono subwoofer amplifier featuring a built-in 12dB per octave electronic crossover to optimize bass performance. The amplifier provides 300 watts of RMS power at 2 Ohms or 200 watts of RMS power at 4 Ohms and has a variable bass boost of 0dB to 6dB at 50 Hz. The REF1300A also has a pair of full-range preamp outputs allowing multiple amplifiers to be used without the need for an adapter. It comes with a remote level bass control and a port allowing for connection to future products. This model is similar to Infinity's REF1600A with the main difference being the higher power output of the REF1600A over this model.

Specifications

300-watt mono subwoofer amplifier
12dB per octave on-board electronic crossover
Remote level bass control
Port for future products
One pair of full-range preamp outputs
Power Output: 200 watts RMS x 1 channel at 4 ohms and ≤ 1% THD + N
Signal-to-Noise Ratio: 85dBA (reference 1 watt into 4 ohms)
Dynamic Power: 342 watts at 2 ohms
Effective Damping Factor: 6.3 at 4 ohms
Frequency Response: 11Hz to 330Hz (-3dB)
Maximum Input Signal: 6V
Maximum Sensitivity: 100mV

JL Audio 300/2v2

Fri, 31 Oct 2008 02:10:54 -0400

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) versus the $429.99 one-channel 250/1v2’s 250w. The 300/2v2, however, maintains a lower damping factor (>200 @ 4 ohm per ch. / 50 Hz versus >500 @ 4 ohm / 50 Hz versus) and an inferior frequency response (5 Hz - 30 kHz versus 5 Hz – 250 Hz). The Audio 300/2v2 also comes equipped with differential-balanced inputs, flexible preamp outputs, and up to 8 AWG wire speaker output connections. JL Audio 300/2v2, although less capable and functional than the 250/1v2, is nonetheless viewed as an affordable and worthwhile choice for consumers requiring a two-channel amplifier.

Features

Rated Power (2 Channel Mode): 150 W RMS x 2 @ 1.5 ohm-4 ohm (11V-14.5V)
Rated Power (Bridged Mono): 300 W RMS x 1 @ 3 ohm-8 ohm (11V-14.5V)
THD at Rated Power: <0.03% @ 4 ohm per ch.
S/N Ratio: >108.5 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
Frequency Response: 5 Hz - 30 kHz (+0, -1dB)
Damping Factor: >200 @ 4 ohm per ch. / 50 Hz, >100 @ 2 ohm per ch. / 50 Hz
Slew Rate: ±25 V / µS @ 4 ohm per ch.
Left to Right Channel Separation: >75 dB @ 1 kHz
Input Range: Switchable from 200mV-2V RMS to 800mV-8V RMS
Dimensions: (L x W x H): 13.40 in. x 9.25 in. x 2.27 in.

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