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Pioneer GM-A6604 760 Watt Class AB 4-Channel Car Amplifier

Pioneer GM-A6604 760 Watt Class AB 4-Channel Car Amplifier

Pioneer GM-A6604 4-Channel Car Amplifier - Right front

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Item sku:GM-A6604
Pioneer

Overall Rating 5 (Based on 1 reviews)

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Pioneer GM-A6604 Product Highlights

  • 4-Channel Subwoofer Car Amplifier
  • Super compact design
  • Class AB Design Offers Efficiency and High-Quality Sound
  • Continuous Power Output (4 Ω, ≤ 1% THD+N): 60 W x 4

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Overview

Unit includes: Power Car Amplifier, and Instruction manual

Pioneer GM-A6604 760 Watt Class AB 4-Channel Car Amplifier features:
  • 760 Watts Max Power
  • Pulse Width Modulated MOSFET Power supply
  • Compact Design for Versatile Installation Options without compromising sound quality, Efficient Class-AB digital Car Amplifiers are 50% smaller that the Pioneer GM-Series Car Amplifiers.
  • Improved Protection circuit senses internal temperature and automatically lowers input level to prevent heat damage. Stability circuitry allows connection to 1 ohm subwoofer systems which allows connection of large or multiple subwoofers.
  • Variable Low Pass filters and high pass filters allow you to adjust the playback frequencies from 40 Hz to 500 Hz with 12dB per octave slopes
  • Speaker level inputs allow you to connect this Car Amplifier stereo system that do not have RCA outputs. The is very typical for OEM head-units and you can now avoid adding separate line level converters.
  • Remote turn on by auto signal sense, so you do not need to run a remote turn on lead with OEM head-units
  • Bridge mode allows to run this as a three channel or two channel amplifier
  • 4 channel RCA inputs accepts up to 6.5 volt input signals
  • RCA Pass through outputs to connect multiple amplifiers in series
  • Bass boost 0-18dB
  • Gold plated screw terminal connections for Power Inputs and Speaker level outputs
  • Continuous Power Output (2 Ω, ≤ 1% THD+N): 90 W x 4
  • Continuous Power Output (4 Ω, ≤ 1% THD+N): 60 W x 4
  • Frequency Response: 10Hz to 35kHz
  • Total Harmonic Distortion (4 Ω): < 0.05% (1kHz)
  • Signal-to-Noise Ratio (IHF-A Weighted, at 1 kHz): >95dB
  • Dimensions: 8 1/2" (W) x 2 3/8" (H) x 12 1/2" (D)

Technical Specifications

Manufacturer Pioneer
Part Number GM-A6604
Amplifier Topology Class Class AB
Number of Channels 4 Channel
Total Peak Power Output 760 watts
Total RMS Power Output No
Amplifier Bridging Bridgable @ 4 ohms
Minimum Impedance in Bridged Mode 4 ohm
Minimum Impedance in Un-Bridged Mode 2 ohm
Strappable Amplifier No
Strappable Power Output No
RCA Pre-amp Audio inputs No
RCA Pre-amp Audio outputs 1 Pair
Preamp voltage No
Speaker level inputs Yes
Gain Control Yes
Bass Knob / Remote Gain No
Built in Crossover High-pass, Low-pass
Cooling Fan No
Color Black
Warranty 1 Year
Recommended Power Wire Guage No
UPC Code 884938219808

Customer Reviews

Great all around amplifier
Review by
Value
Price
Install (5 star for easy)
Durability
Quality
This amp proved to better than I though it would. I needed an amplifier to power my interior speakers on my beater. I wanted more power than an aftermarket deck and since I have always liked Pioneer radios I decided why not give their amps a try. I am glad I did, this amp was cheap to buy and easy to install. I have it powering a set of 6.5 inch components and it powers them easily. I connected the rear outputs to a 10 inch sub and am surprised that it has as much power as it does. (Posted on 3/30/2015)

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