Pioneer® GM-A6704 - GM Series Class AB 4-Channel 1000W Amplifier

Pioneer® GM-A6704 - GM Series Class AB 4-Channel 1000W Amplifier
$ 160
In stock: 22 pcs.
Product Detail:

RCA Inputs: 4-CH
Speaker Level Inputs: Yes
Crossover Type: Adjustable HPF/LPF
Low-Pass Crossover Frequency: 80 Hz
Low Pass Slope (dB/octave): -12db/oct (A/B CH)
High-Pass Crossover Frequency: 40-500Hz
High-Pass Slope (dB/octave): -12dB/oct
Bass Boost Frequency: 50Hz
Bass Boost Level: 0/6/12dB
Automatic Signal Sensing and Turn-On: Yes
Hi-Volt Input Level Control: 0.3V to 6.5V (RCA in), 3.0V to 26V (SP in)
Terminal Type: Screw
Load Impedance Allowance (Ohm): 2 to 4
Bridgeable: Yes
Protection Control System: Yes
Dimensions (WxHxD): 356 mm x 60 mm x 215 mm


  • Number of Channels: 4
  • Amplifer Class: Class AB
  • Maximum Power Output: 1000W
  • Maximum Power Output at 2 Ohms: 250W x 4
  • Maximum Power Output at 4 Ohms: 170W x 4
  • Nominal Power (RMS) Output at 2 Ohms: 95W x 4
  • Nominal Power (RMS) Output at 4 Ohms: 60W x 4
  • Nominal Power (RMS) Output - Bridged at 4 Ohms: 190W x 4
  • Frequency Response: 10Hz ~ 70kHz (+0dB , -3dB)
  • Total Harmonic Distortion (THD): <0.05% ( 10W, 1kHz)
  • Signal-to-Noise (SN) Ratio: > 95dB
  • Fuse Rating: 25Ax2

Technology of GM Series:
From dramatic distinction to dramatic design, Pioneer's new GM-Series amplifiers are thrillers in every sense, pushing the limits of flexibility and functionality.

Variable HPF:
Variable HPF (High Pass Filter) allows for adjustable frequency between 40 Hz to 500 Hz and greater car audio system flexibility according to subwoofer characteristics and personal listening preference.

Bass Boost:
Bass Boost featured in the GM-A6704 and GM-A5702 can be set to levels variably from 0 to 12 dB for optimal bass. This precise control can enhance the overall balance and impact of all sounds according to listening preference and music style. The GM-A5702 allows adjustment in three steps: 0 dB, 6 dB or 12 dB.

Growing Power, Shrinking Size:
New Pioneer amps brilliantly integrate high-power performance superior to that of previous models in space-efficient size for flexibility of installation in various car cabins.

Automatic Signal Sensing and Turn-On:
Pioneer amplifiers automatically select the proper input signal mode, either RCA or speaker level. When the receiver is turned on, the amplifier automatically turns on. When connected to an OEM receiver or a receiver without RCA output and utilizing speaker level output, the amp automatically senses the input mode and powers up in sync with the receiver.

When connected to an OEM receiver or a receiver without RCA output using speaker wire, the amplifier is turned on at the same time as the receiver. Pioneer's amplifiers automatically detect the input signal and select RCA level or speaker level.

This part is universal

Delivery Information:

FAST and FREE Delivery in Toronto. Delivery time: up to 24 hours. Order by 2pm for Delivery Today.

FREE Delivery in Canada. Delivery time: 24-48 hours. Order by 3pm for Next Day Delivery.

FREE International Delivery Available. Delivery time: 2-6 working days.

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