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Pioneer GM-D1004
Pioneer Compact Class FD 4-Channel Amplifier GM-D1004

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Our Price $219.99 CAD
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  • 400 Watts Max Power
  • Compact Design for Versatile Installation Options
  • Refined Class FD Design Offers Extreme Efficiency and High-Quality Sound

Class FD Bridgeable 4-Channel Amplifier 

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. 

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. 

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. 
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.

Number of Channels4
Amplifer ClassClass FD
Maximum Power Output400W
Maximum Power Output at 2 100W x 4
Maximum Power Output at 4 100W x 4
Maximum Power Output - Bridged at 4 200W x 2
Nominal Power (RMS) Output at 2 45W x 4
Nominal Power (RMS) Output at 4 45W x 4
Nominal Power (RMS) Output - Bridged at 4 90W x 2
Frequency Response10 Hz to 40 kHz
Total Harmonic Distortion (THD)< 0.05% (1 kHz)
Signal-to-Noise (SN) Ratio75 dB
Fuse Rating15 Amps
RCA Inputs4-Ch.
Speaker Level InputsYes
Crossover TypeLPF/HPF
Low-Pass Crossover Frequency80 Hz (LPF/OFF/HPF)
Low Pass Slope (dB/octave)-12 dB/octave
High-Pass Crossover Frequency80 Hz (LPF/OFF/HPF)
High-Pass Slope (dB/octave)-12 dB/octave
Automatic Signal Sensing and Turn-OnYes
Terminal TypeRemovable
Load Impedance Allowance ()1 to 8
MOSFET Output SelectionYes
Protection Control SystemYes
Dimensions (WxHxD)(inches)7-1/8" x 1-1/2" x 2-1/2"
Warranty1 Year

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