
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.

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.

The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.

The GM-DX871 mono subwoofer amplifier can deliver up to 800 watts RMS to your subwoofer, for powerful bass that will give every song a strong and heavy beat. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a small chassis that fits in a lot of out of the way spaces.

Turn it up to 11 with this KICKER four-channel amplifier. With 200W of raw power, this amplifier boosts the potential of OEM or aftermarket stereos for effortless incorporation. Acoustic correction provides concert-quality sound, while FIT2 technology ensures compatibility with nearly every stock or custom stereo system on the market. This KICKER four-channel amplifier supports the start/stop technology found in hybrids and other gas-savers, ensuring unimpeded enjoyment.
| Pros for Pioneer - GM-DX104 4-Channel 400W Max Class D Ultra-Compact Amplifier, 4 Ohm, Hi-Res Certified, Bridgeable, High/Low-Pass Filters - Black | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Power, Size, Installation Ease | Power, Sound Quality, Size, Ease of use, Price | Sound Quality, Size, Power, Ease of use, Volume |
| Cons for Pioneer - GM-DX104 4-Channel 400W Max Class D Ultra-Compact Amplifier, 4 Ohm, Hi-Res Certified, Bridgeable, High/Low-Pass Filters - Black | |||
| There were no cons for this product— | Heat Dissipation | Heat | There were no cons for this product— |
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