The Best Car Amplifiers 2024

1. Alpine - S-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black

Pump up the audio in your ride with this Alpine Next Generation S-Series four-channel car amplifier. Delivering 60W per channel, or 180W to a subwoofer and 60W to two channels, this amplifier is extremely versatile. The compact size provides mounting versatility. This Alpine S-Series four-channel car amplifier automatically reduces output when it senses overheating risks.

2. KICKER - CX 1200W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

KickEQ; variable 50-200Hz low-pass crossover; 0-6dB bass boost; Class D circuitry; line-level inputs

Boost the bass in your car with this KICKER 1200W mono amplifier. Stability at 1 ohm allows for use of multiple sound system wiring options, while a subsonic filter at 24dB protects speakers from dangerous frequencies. This KICKER 1200W mono amplifier features 12dB crossovers to control sound precisely and comes with vertical mounting hardware for unique configurations.

3. Alpine - 400W Class D Bridgeable Multichannel Amplifier with Built-In Crossover - Black

Variable 50-250Hz low-pass crossover; 0-18dB bass boost; Class D circuitry; 3-way protection circuitry; phase control; MOSFET power supply; remote bass control; line-level inputs

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 delivers 50 watts RMS per channel for maximum output, and the tiny chassis ensures it fits anywhere in your vehicle.

4. Hifonics - ALPHA 2000W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

KickEQ; variable 50-200Hz low-pass crossover; 0-6dB bass boost; Class D circuitry; line-level inputs

Enjoy up to 2000W of raw power with this Hifonics ALPHA Series mono car subwoofer. Ultra-Fi MOSFET electronic crossovers draw minimal power and cool system components efficiently to provide reduced distortion. SUPER D-CLASS digital chip technology lets this Hifonics ALPHA Series mono car subwoofer keep cool at high system power levels.

5. AudioControl - 300W 4-Channel Class D Micro Amplifier - Black

KickEQ; variable 50-200Hz low-pass crossover; 0-6dB bass boost; Class D circuitry; line-level inputs

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 for your car’s audio system. This micro amplifier also features a reversible cover plate for flexibility in any installation scenario.

6. Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black

Compatible with select 2002 and later vehicles; replaces an OEM antenna; mini style plug

Give your car stereo system a power boost with this Alpine Power Pack KTP-445U 180W Class D bridgeable 4-channel amplifier that features a 12dB/Oct high-pass filter for powerful sound.

7. AudioControl - 300W Monoblock Class D Micro Amplifier - Black

KickEQ; variable 50-200Hz low-pass crossover; 0-6dB bass boost; Class D circuitry; line-level inputs

Enjoy powerful audio from your subwoofer or single-channel speaker with this 300W Monoblock Class D Micro Amplifier by AudioControl. The ACM-1.300 features a compact chassis that allows installation in confined spaces and a selectable low-pass crossover to get the most robust sound for your car’s audio system. This micro amplifier also features AccuBASS technology so you can turn up the volume without losing bass.

8. KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black

KickEQ; variable 50-200Hz low-pass crossover; 0-6dB bass boost; Class D circuitry; line-level inputs

Boost your car sound system with this 500W Kicker KEY smart mono amplifier. The 24dB subsonic and low-pass crossovers offer effective user control of audio, while the FIT 2+ feature enhances compatibility with various audio systems. This Kicker KEY smart mono amplifier features an AI-controlled DSP to restore sound quality and deliver crisp, even bass, and the compact design allows easy setup.

9. Hifonics - ALPHA 3000W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Silver/Black

KickEQ; variable 50-200Hz low-pass crossover; 0-6dB bass boost; Class D circuitry; line-level inputs

Build a stunning car audio system with this Hifonics compact 3000W car audio amplifier. RCA connectors offer both maximum throughput and external noise rejection, and an electronic crossover makes it possible to tailor audio output to individual speakers and subwoofers. A low noise preamp circuit helps this Hifonics compact 3000W car audio amplifier minimize distortion.

10. AudioControl - 800W 4-Channel Class D Amplifier - Black

Variable high- and low-pass crossovers; 0-12dB bass boost; Class D circuitry; bridgeable; line-level inputs

Experience powerful sound from your car’s audio system with this 800W 4-Channel Class D Amplifier by AudioControl. The LC-4.800 features a high-current design and comes equipped with intuitive setup controls that allow for a wide variety of installation possibilities. This 4-channel amplifier also features AccuBASS technology so you can turn up the volume without losing bass.