Multi-Channel Amps

Bring your music outdoors with this Alpine four-channel amplifier. With a weather-resistant power pack and waterproof connectors, it's ideal for use in open vehicles, and its compact size makes it easy to store in motorcycle saddlebags. This Alpine...

Enhance your audio system with this Alpine Power Pack 4-channel car amp. The Dynamic Peak Power technology doubles the amplifier's output power on musical peaks by providing a quick energy boost when needed. This Alpine Power Pack 4-channel car amp...

Experience powerful sound from your car’s audio system with this 1300W 5-Channel Class D Matrix DSP Amplifier by AudioControl. The D-5.1300 is a high-power amplifier equipped with a built-in digital signal processor (DSP) that provides complete...

Enjoy powerful audio in your vehicle with this 300W 4-Channel Class D Micro Amplifier by AudioControl. The ACM-4.300 features a compact chassis that allows installation in confined spaces and a selectable high-pass crossover to get the most robust sound...

Experience powerful sound from your car’s audio system with this 800W 4-Channel Class D Matrix DSP Amplifier by AudioControl. The D-4.800 is a high-power amplifier equipped with a built-in digital signal processor (DSP) that provides complete...

Experience clear and powerful sound with this Hifonics ALPHA Super D-Class hybrid amplifier. An electronic crossover allows for total control over the sound sent to each individual speaker, while bass boost and bass equalizer provide a strong yet clear...

Keep the bass control within reach when driving with this Hifonics ALPHA 800W compact car amplifier. The circuit layout minimizes high voltage cross talk, resulting in minimal distortion during amplification, while the nickel-plated RCA connectors...

Power your onboard sound system with this marine-grade compact five-channel Hifonics THOR amplifier. It has water-resistant construction and corrosion-resistant, quick-disconnect wiring for easy seasonal installation and removal and a Class D amplifier...

Upgrade your sound system with this Kenwood 4-channel amplifier. It delivers 400W total power for crisp, clear tones, and the conformal-coated circuit board keeps out moisture and salt for safe use in both land and water vehicles. This compact Kenwood...

Upgrade your home theater system with this 600W Kenwood power amp. It has a frequency response of 20-50kHz to fill the room with vibrant sound, and all connections are on one side, making it easier to attach equipment. This Kenwood power amp comes with a...

Turn up the volume on a boat or seaside deck with this five-channel MB Quart amplifier. It drives 400W to pair well with a subwoofer, ensuring booming bass, and a remote is included for easy control. This MB Quart amplifier includes coated PC boards and...

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...

Upgrade your 1998-2013 Harley-Davidson Touring Motorcycle with this Complete Plug-and-Play 350W Audio System by Stinger. This kit comes complete with Stinger’s Micro 2-Channel 350 Watt Amplifier, a Harley-Davidson 2/4 channel universal amplifier...

Take your audio off-road or on the water with this Micro 2-Channel 350W Marine and Powersports Amplifier by Stinger. The SPX350X2 is a full-range Class D amplifier that delivers massive power in a compact size to fit limited spaces. This...

Take your audio off-road or on the water with this Micro 4-Channel 700W Marine and Powersports Amplifier by Stinger. The SPX700X4 is a full-range Class D amplifier that delivers massive power in a compact size to fit limited spaces. This...