D Class Amplifiers

Demand maximum power from your car’s audio system with the Altitude Series 1100W 5-Channel Class D Amplifier from AudioControl. The A1100.5 combines premium engineered audio components and advanced technology to deliver over-the-top power with a sleek and modern aesthetic. Equipped with ParaBASS low frequency contouring, advanced HEXFET power MOSFETs, and new features like Valet Mode, this amplifier guarantees outstanding performance for any vehicle.

Elevate your entire soundstage with the Crunch DR-2125.2D from the V-Drive amplifier series—precision-engineered for versatility, performance, and bold aesthetics. With a built-in LED VU-Meter, you get real-time visual feedback for effortless gain matching. Thanks to Quick Thermal Dispersion Technology, it stays cool under pressure, powering up to 2125 watts when bridged ideal for a subwoofer or full-range setup. This Class D 2-channel amp also features a variable bass boost, high- and low-pass crossovers, and a wired bass remote, giving you tight control over your low-end and total command over your system's dynamics.

Power your full system with precision and style using the Crunch DR-2525.4D from the V-Drive amplifier series. This 4-channel Class D amp delivers bold output and flexible performance for both full-range and subwoofer setups. Its eye-catching LED VU-Meter offers real-time visual feedback for confident gain tuning, while Quick Thermal Dispersion Technology keeps it cool even under heavy loads. Push up to 2525 watts of total peak power and take full advantage of built-in high and low-pass crossovers to fine-tune your sound. Whether you're running components, coaxials, or bridging for subs, the DR-2525.4D brings dynamic control and clean amplification to every note.

The KENWOOD KAC-835 is a 1600 watts high-performance 5-Channel Amplifier designed to deliver powerful, clear, and dynamic sound. Engineered for audio enthusiasts who seek both precision and versatility in their car audio systems. The KAC-835 provides the perfect blend of power, flexibility, and ease of installation. The 5-channel design allows the KAC-835 to power both front and rear speakers as well as a dedicated subwoofer channel, offering a complete audio solution in a single unit. Despite its powerful performance, the KENWOOD KAC-835 is designed to be compact and easy to install. The KAC-835 amplifier fits into tight spaces, making it ideal for vehicles where space is at a premium. The KENWOOD KAC-835 is equipped with both high-pass and low-pass filters. The high-pass filter is adjustable and allows users to set the crossover frequency for the full-range speakers, ensuring that only the appropriate frequencies are sent to the speakers, preventing distortion, and maximizing clarity. The low-pass filter, dedicated to the subwoofer channel, ensures that the subwoofer receives only the low-end frequencies, delivering tight, punchy bass. For those who crave deep, powerful bass, the KAC-835 features a variable bass boost function that allows you to adjust the low-frequency output to your preference.

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 control of the amplifier's tuning features. This matrix DSP amplifier also features AccuBASS technology so you can turn up the volume without losing bass.

Upgrade your vehicle's audio system with this two-channel MB Quart RA1-150.2 Reference Series amplifier. An aluminum heat sink enhances cooling for low impedance, while the variable electronic crossovers provide intuitive sound control. This MB Quart RA1-150.2 Reference Series amplifier boasts 150W maximum power output for powerful sound reproduction, and the automatic turn-on feature enables easy startups.

Enjoy rich sound with this four-channel MB Quart RA1-280.4 Reference Series car audio amplifier. The 280W output delivers enhanced sound quality, while the low-noise preamplifier circuit minimizes distortion. Featuring variable electronic crossovers, this MB Quart RA1-280.4 Reference Series car audio amplifier offers complete sound control, and the aluminum heat sink boosts cooling.

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 nickel-plated inputs to withstand exposure to moisture or salt spray.

Pump up the audio in your ride with this Alpine Next Generation S-Series five-channel car amplifier. Delivering 40W per channel plus 300W to a subwoofer, this amplifier is extremely versatile. The compact size provides mounting versatility. A variable bass boost on the sub channel allows you to dial in some extra kick and impact to your system's low-frequency sound.

Step up the sound quality in your vehicle with this five-channel MB Quart RA1-710.5 Reference Series car audio amplifier. The 700W of output power delivers rich audio, while the automatic turn-on feature offers fast startups. This MB Quart RA1-710.5 Reference Series car audio amplifier boasts variable electronic crossovers for intuitive sound control and a bass remote to customize low-frequency outputs.

Boost the sound output in your motorboat with this 400W MB Quart Nautic two-channel amplifier. The LED system protection circuitry indicates failures for easy identification, and the aluminum heat sink prevents overheating. This MB Quart Nautic two-channel amplifier features a low-noise pre-amplifier circuit to boost sound quality and meets the IPX67 standards to withstand splashes and dust.

CX-Series amps reach massive power levels thanks to an optimized circuit layout and the highest-grade internal components. Highly efficient heat sinks keep the amp cool and an optional remote level control lets you adjust bass on the fly.Five Channels of FunThe CXA660.5 Amplifier is built to be the complete package in one cool-looking amp. This CX amplifier uses powerful Class A/B technology to power four mid/high-range channels and an ultra-efficient Class D power plant for the bass channel. The amp also comes equipped with FIT+™ (Fail-safe Integration Technology-PLUS) giving you superior clarity and dependability. KickEQ™ variable bass boost gives you as much as a 6dB of extra bump with a simple turn of the knob. A powerful 12dB crossover and 24dB subsonic filter is also included letting you quickly tune your entire system to taste. This CX amplifier delivers as much as 90 watts into four full-range channels or 180 watts into two-bridged channels plus as much as 300 watts into one bass channel.FeaturesClass A/B full-range channelsClass D bass channel included for one amp to run an entire systemThree-second turn-on/off delay to eliminate unwanted interferenceVariable 12dB crossovers provides control to dial in perfect soundKickEQ™ 6dB variable bass boost for those additional low frequencies24dB subsonic filter for protection from potentially damaging frequenciesFIT+™ (Fail-safe Integration Technology-PLUS) means it works with nearly every radioAccepts up to 40-volt input signalSmall footprint for easier installationVertical mounting hardware included for another unique lookWhat's in the BoxCXA660.5 5-Channel 90 Watts A/B & D Class AmplifierMounting hardwareOwner's manualSpecificationsPower (watts/ch) 4 Ohm Stereo: 65 x 4Power (watts/ch) 2 Ohm Stereo: 90 x 4Power (watts/ch) 4 Ohm Mono: 180 x 2Power (watts/ch) 4 Ohm Mono Sub Ch: 150 x 1Power (watts/ch) 2 Ohm Mono Sub Ch: 300 x 1CXRC Remote Bass Capable (sold sep.): YesDimensions