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Pioneer GM-D8704 Class D 4 Channel Bridgeable Amplifier - GMD8704

SKU: 6337769 / ME27654 Part Number: GMD8704
Delivers 1,200 Watts of max power in a space-saving design for flexible installation.
Advanced circuitry ensures stable performance with multi-sub woofer setups.
Adjustable filters and high-level inputs provide easy, tailored sound integration.
$320.99 $429.00
4 payments of $80.25
Suitable For All
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Unleash dynamic sound and power in a compact package with the Pioneer Class D 4 Channel Bridgeable Amplifier - GM-D8704. Delivering an impressive 1,200 Watts of max power, this amplifier is built to enhance your in-car audio experience without taking up unnecessary space. Its refined Class-D design optimises efficiency, providing clear, high-quality sound while staying compact and easy to install. With its 1-Ohm stable circuit, installation flexibility, and robust high-power output, the GM-D8704 is a top choice for audio enthusiasts looking to upgrade their sound system.

Kit Includes:

  • Pioneer GM-D8704 Amplifier
  • User Manual 
  • Installation screws
  • Mounting hardware

Features:

  • Compact & Powerful: 50% smaller than traditional amplifiers, the GM-D8704 delivers 1,200 Watts of max power in a compact design that’s easy to install in any car.
  • Stable Circuitry: The "Protection Control System" monitors temperature, preventing shutdown and allowing stable 1-Ohm connections for flexible subwoofer setups.
  • Customisable Filters: Adjustable low-pass and high-pass filters (40 Hz to 500 Hz) let you tailor sound frequency to suit your subwoofer and listening style.
  • Easy Integration: High-level inputs make it compatible with any audio source, including OEM units, without additional adaptors.

Part Number : GMD8704 

RCA Inputs4-CH
Amplifier ClassCLASS-D
Hi-Res CertifiedNo
BridgeableYes
Warranty1 Year
Speaker Level InputYes
Fuse Rating30A x 2
Bass Boost RemoteYes
Automatic Signal Sensing and Turn-OnYes
Hi-Volt Input Level Control200 mV to 6.5 V
Terminal TypeBlock
Load Impedance Allowance (Ohms)1 to 8
Protection Control SystemYes
Dimensions252mm (W) x 60mm (H) x 215mm (D)
Power
Continuous Power (RMS) Output @ 1?125W RMS x 4
Continuous Power (RMS) Output @ 2?150W RMS x 4
Continuous Power (RMS) Output @ 4?100W RMS x 4
Continuous Power (RMS) Output - Bridged @ 4?300W RMS x 2
Audio Adjustments
Low-Pass Crossover Frequency40 Hz
Low-Pass Slope (dB/octave)-12dB
High-Pass Crossover Frequency500 Hz
Bass Boost Frequency50 Hz
Bass Boost Level0 dB to 18 dB
Audio Specifications
Frequency Response10 Hz - 50 kHz
Total Harmonic Distortion (THD)< 0.5% (100 Hz)
Signal-to-Noise (SN) Ratio> 95dB

Pioneer GM-D8704 Class D 4 Channel Bridgeable Amplifier - GMD8704

$320.99 $429.00