Pioneer GM-D1004 - $94.95
 Item# 40059 / Condition:  Brand New

Pioneer GM-D1004

400W 4-Channel Digital Slim Series Amplifier Review this product

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Regular Price:$179.99
Savings Of:$105.04
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What's Included:

  • Two 3/4" Self-tapping screws
  • One 15 amp mini blade fuse (installed)
  • 8" Line-level input harness (proprietary plug on one end/four female RCA jacks on the other)
  • 4-Channel amplifier
  • 39" Power/Output harness
  • 39" Speaker-level input harness
  • 2 Mounting brackets
  • Owner's manual (English/ French/ Spanish)

Product Highlights:

  • 45W x 4 @ 4ohms RMS
  • Slim design for under seat or behind dash
  • Low current power input for 15A type
  • 4-channel Class FD amp
  • OEM in-dash type installation
  • Input sensor for OEM integration
  • 400W max
  • 90W x 2 @ 4ohms bridged RMS

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.


Speaker Level Inputs Harness
Height (inches) 1-9/16
Power at 2 Ohms (Watts x Channels) 45 x 4
Peak Power Output (Watts x Channels) 100 x 4
THD at Rated RMS Power 1%
Bridged Power (Watts x Channels) 90 x 2
Low-Pass Slope (dB/octave) 12 dB/octave
Depth (inches) 2-9/16
Amplifier Class FD
Bass Boost Frequency N/A
Minimum Impedance Unbridged 2
Minimum Impedance Bridged 4
Low-Pass Crossover Frequency 80 Hz
Bass Boost No
High-Pass Crossover Frequency 80 Hz
Fuse Rating 15
Input Voltage 14.4v
RMS Power Output (Watts x Channels) 45 x 4
Best Frequency Response 10-40k Hz
Signal to Noise Ratio 74 dB
High-Pass Slope (dB/octave) 12 dB/octave
Fan Cooled No
Preamp Outputs No
Width (inches) 8-1/8
  • UPC: 884938265652
  • Weight: 27.1
*Warranty: 1 Year warranty.
1 Year warranty from implies that repairs must be returned to, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.