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Product Summary

Experience unparalleled sound quality with compatibility for high-resolution audio sources, delivering rich detail, an expansive soundstage, and stunning realism with the Pioneer® GM-DX104 Ultra-Compact 4-Channel Amplifier. Engineered with high-performance operational amplifiers, the GM-DX104 minimizes noise in small-signal circuits to produce crystal clear tones across a wide bandwidth. This compact amplifier also offers the flexibility to amplify 4, 3, or 2 speakers by bridging or not bridging the outputs, resulting in available power of 4 x 45 watts RMS at 4 ohms or 90 watts RMS when bridged. Whether you are looking to enhance an RV's audio system, bring powerful sound to a motorcycle or boat, or integrate better sound into an EV or traditional vehicle, its compact, energy-efficient design and high-voltage compatibility ensure effortless installation in virtually any vehicle, making it the ultimate choice for audiophiles seeking exceptional performance and versatility.

What's Included

    (1) Amplifier (1) Power supply cable (1) Speaker line input cable (1) RCA line input cable (4-Channel) (1) RCA line input cable (2-Channel) (1) Screw and bracket (1) Hex wrench

Features + Benefits

  • 400 watts max power; 180 watts RMS; works with systems up to 16 volts
  • Refined Class-D design offers extreme efficiency and high-quality sound
  • TVC (Total Vibration Control) increases the rigidity and counteracts vibrations that affect sound quality at various points
  • Compact design for versatile installation options
  • Hi-Res Audio certified
  • Low-pass and high-pass filters
  • Gold-plated terminals for accurate signal reproduction while preventing corrosion and providing enhanced durability
  • Dimensions: 7-1/8 in W x 1-1/2 in. H x 2-1/2 in. D
  • Includes power supply cable, speaker line input cable, 4-channel RCA line input cable, 2-channel RCA line input cable, screw and bracket for fixed mount, hex wrench, and manual

Key Specs

AttributeSpecification

item#

7186258

Brand

Pioneer

Manufacturer's Warranty

1 year limited warranty

Ship Weight

2.25 LB

Product Type

Amplifier

Max. Watts

400
AttributeSpecification

Noise Rating

74 dB

Bluetooth

No

Color

Black

Included (qty.)

1

Product Weight

1.3100 lb

Dimensions L x W x H (in.)

7.12 x 2.5 x 1.5 in

Warranty

Manufacturer's Warranty

1 year limited warranty