Get more from your music with this Kicker KX Series amplifier. KickEQ technology gives a variable bass boost of up to 18dB, and a 24dB digital signal processor and subsonic filter provide simple tuning. This Kicker KX Series amplifier provides four mid/high channels and single bass channel for superior sound.

Kicker - KX 1600W Class D Digital Multichannel Amplifier with Variable Crossovers - Black/Silver

$549.95

Customize your vehicle's sonic output with this Alpine MRV-F300 multichannel amplifier that features a selectable high-pass, low-pass and full-range crossover that lets you adjust the audio frequency from 50Hz to 400Hz for quick sound adjustments.

Alpine - 300W Class D Bridgeable Multichannel Amplifier with Variable Crossover - Black

$199.99

Make driving more enjoyable with this JBL car amplifier. Its four channels power the front and rear speakers, and its high and low inputs integrate with virtually any car stereo. This JBL car amplifier has variable crossovers and a bass boost circuit for precision tuning and a compact size to fit in tight spaces.

JBL - Club 1000W Class AB Bridgeable Multichannel Amplifier - Black

$199.99

Hear the difference in sound quality with this Alpine PDX amplifier. Specially engineered with a robust power supply, it produces a true clean signal with low distortion at 100 W for each of four channels. Mounting and installing this Alpine PDX amplifier is made easier with its stackable design and quick disconnect power/speaker terminals.

Alpine - PDX Series 400W Class D Bridgeable Multichannel Amplifier with Adjustable Crossover - Black

$499.99

MB Quart Class D Amplifier: Take on the back roads in your off-road vehicle with your favorite power anthem when you install this durable power sports amplifier, which resists water damage and features corrosion-resistant connectors. Utilize 2-channel or bridged mono operation for flexibility.

MB Quart - 400W Class D Bridgeable 2-Channel Amplifier - Black

$149.99

This Kicker CX Series 12CX3001 300W Class D mono amplifier features adjustable KickEQ bass boost to enable easy audio customization. FIT (Fail-Safe Integration Technology) enables compatibility with a wide range of sources for flexibility.

Kicker - CX Series 300W Class D Mono Amplifier with Variable Low-Pass Crossover - Black

$129.99

Hifonics Brutus Subwoofer Amplifier: Enhance the low-end audio in your vehicle with this subwoofer amplifier, which delivers up to 1100W of power and features an on-board electronic crossover and parametric EQ for thunderous bass.

Hifonics - Brutus 1100W Class D Mono MOSFET Subwoofer Amplifier - Silver/Black

$144.99

Hifonics Brutus Subwoofer Amplifier: Enhance the bass tones in your car or truck with this subwoofer amplifier, which handles up to 3000W of power for a robust sound. You can easily adjust the bass levels using the included bass remote.

Hifonics - Brutus 3000W Class D Mono MOSFET Subwoofer Amplifier - Silver/Black

$299.99

Bring some serious thump to your car stereo with this Power Acoustik Edge Monoblock amp. It pushes 5000W RMS at 0.5 ohms, so this Class D amp can drive any speaker or sub you have. This Power Acoustik Edge Monoblock amp can also be run in bridged mode with a second amp for stereo power.

Power Acoustik - Edge 10000W Class AB Mono Amplifier with Selectable Bass Boost - White, Black

$329.99

Customize the sound of your vehicle's aftermarket stereo system with this Hifonics HFXR 2- or 4-channel electronic crossover that features level adjustments for front, rear and sub channels. A remote enables 1dB to 12dB of bass boost for robust lows.

Hifonics - 2- or 4-Channel Electronic Crossover for Select Aftermarket Vehicle Stereo Systems - Black

$67.99

Deliver a more intense audio experience with this Sony XMN502 amplifier that features 500W of maximum power for superior sound. The automatic thermal control prevents the amplifier from shutting down when it gets too hot.

Sony - 500W 2-Channel Amplifier with Low Pass Filter Crossover - Black

$86.99

Hifonics Brutus Amplifier: Boost the sound in your vehicle with this amplifier, which combines Class AB 4-channel and Class D mono amplifiers and handles up to 1200W of power. An on-board electronic crossover makes it easy to achieve precise audio.

Hifonics - Brutus 1200W Super AB/Super D Class Bridgeable Multichannel MOSFET Amplifier - Silver/Black

$239.99

Push up the power of your car's speakers with this Alpine compact power pack, which works alone or with subwoofers to beef up your bass. This system is designed for use with factory-installed stereos or after-market receivers and installs simply with four mounting screws. This Alpine compact power pack installs behind your dash, so it doesn't disrupt your space.

Alpine - Class D Digital Mono Amplifier with Low-Pass Crossover - Black

$99.99

Boost your bass and amp up your sound with this Picasso Series amplifier. Multiple speaker outputs let you connect complex sound systems to this compact device, and the remote level control adjusts the subwoofers from inside your vehicle. Featuring red and green indicator lights, this Picasso Series amplifier alerts you when the unit requires maintenance.

Soundstream - Picasso Nano Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black

$239.99

Reinvent your sound system with this 2500W Power Acoustik Edge Series amplifier. The Monoblock amp includes bass boost and phase shift for improved high-range and low-range harmonics. Link two Monoblocks together for double-power output and enjoy direct short, thermal and overload protection. This Power Acoustik Edge series amplifier is RCA- and speaker-input compatible.

Power Acoustik - Edge 2500W Class AB Mono Amplifier with Selectable Bass Boost - White, Black

$129.99

FrontRow 6-Channel Digital Signal Processor: SHOCwave and KickEQ Bass Boost technologies make it easy to upgrade your mobile listening experience, so every track on your road trip playlist is heard in rich, clear audio. Simulated 5.1 surround sound creates an immersive soundscape.

Kicker - FrontRow 6-Channel Digital Signal Processor - Black

$249.99

Kenwood Mono Amplifier: Pump up the tunes on your next road trip with 600W of power and variable bass boost for powerful sound with deep, booming low tones. The compact design allows for versatile installment options.

Kenwood - 600W Digital Mono Amplifier with Low-Pass Crossover - Silver

$199.99

Deliver thumping bass and maximum sound while cruising the lake with this MBQuart nautical amplifier. Corrosion-resistant connections keep the amp securely attached to your radio, and the built-in diagnostics reduce distortion. This MBQuart nautical amplifier can also be used in a car or truck to boost sound for tailgate parties or joyriding.

MB QUART - Nautic Class AB Bridgeable Multichannel MOSFET Amplifier with Variable Crossovers - Gray

$210.99

Hifonics Zeus Amplifier: Boost the audio in your car or truck with this multichannel amplifier, which features a PWM MOSFET power supply that handles up to 600W while producing minimal heat. An on-board electronic crossover allows precise operation.

Hifonics - Zeus 600W Class AB Bridgeable Multichannel MOSFET Amplifier - Silver

$96.99

MB Quart Class D Subwoofer Amplifier: Install this durable power sports amplifier in your off-road vehicle and take on the back roads with your music blasting. The amplifier resists water damage and features corrosion-resistant connectors for a reliable connection to your subwoofer or subwoofer system.

MB Quart - 400W Class D Digital Mono Subwoofer Amplifier - Black

$139.99