Pioneer® GMD1004 - GM Digital Series Class D 4-Channel 400W Amplifier

Pioneer® GMD1004 - GM Digital Series Class D 4-Channel 400W Amplifier
$ 150
In stock: 22 pcs.
Product Detail:


  • Number of Channels: 4
  • Amplifer Class: Class FD
  • Maximum Power Output: 400W
  • Maximum Power Output at 2 Ohms: 100W x 4
  • Maximum Power Output at 4 Ohms: 100W x 4
  • Maximum Power Output - Bridged at 4 Ohms: 200W x 2
  • Nominal Power (RMS) Output at 2 Ohms: 45W x 4
  • Nominal Power (RMS) Output at 4 Ohms: 45W x 4
  • Nominal Power (RMS) Output - Bridged at 4 Ohms: 90W x 2
  • Frequency Response: 10Hz to 40kHz
  • Total Harmonic Distortion (THD): less than 0.05% (1kHz)
  • Signal-to-Noise (SN) Ratio: 75 dB
  • Fuse Rating: 15A

Technical Specifications:

  • RCA Inputs: 4-Channel
  • Speaker Level Inputs: Yes
  • Crossover Type: LPF/HPF
  • Low-Pass Crossover Frequency: 80Hz (LPF/OFF/HPF)
  • Low Pass Slope (dB/octave): -12 dB/octave
  • High-Pass Crossover Frequency: 80Hz (LPF/OFF/HPF)
  • High-Pass Slope (dB/octave): -12 dB/octave
  • Automatic Signal Sensing and Turn-On: Yes
  • Terminal Type: Removable
  • Load Impedance Allowance (Ohm): 1 to 8
  • Bridgeable: Yes
  • MOSFET Output Selection: Yes
  • Protection Control System: Yes
  • Dimensions (WxHxD): 7-1/8" x 1-1/2" x 2-1/2"

Compact Design:
Whether you call it "compact" or "micro" the GM-D1004 will wear the name proudly. With the size equivalent to slightly smaller than a standard red brick, you'll have no problem finding a place to mount it or conceal it behind our short chassis Digital Media Receivers stereos, glove box or even in the center console.

Small but Powerful:
It may be small but don't let the size fool you. The GM-D1004 is capable of delivering up to 400 Watts of maximum output and is more than comfortable providing 45 Watts of power per channel, that's more than enough to improve the performance of your factory or aftermarket speakers.

Variety of Installs:
Today more and more music lovers are taking their music off-road and finding ways to enjoy their music recreationally. With the GM-D1004 you can add great sound to your motorcycle, ATV, or boat where a conventional size amplifier may not fit.

Flexible Connectivity:
For DIYers, the GM-D1004 amplifier is not only small and powerful but it's easy to install. Simply connect power and ground at the radio and get more installation flexibility using hi-level or low-level inputs with a signal sensing remote turn on so you can use it in combination with a factory or aftermarket headunit.

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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