Curated picks
Car Amplifiers
Give your speakers and subs the clean power they need to perform
A car amplifier boosts the signal from your head unit to drive speakers and subwoofers with more power and less distortion. Amps come in different channel counts: mono amps are made for subwoofers, while multi-channel amps can power several speakers or combine speakers and a sub in one unit.
Match the amplifier's power output and impedance to your speakers, and consider how much space you have to mount it. We curate top-rated picks on Amazon so you can compare mono, two-channel, and multi-channel amps and find one that fits your system without overpaying for unused power.
Top picks
Popular car amplifiers
What to look for
- Channel count fits your system
- RMS power matches speakers
- Compatible impedance rating
- Compact size for mounting
FAQ
How many channels do I need?
Should I match amp power to my speakers?
Do I need an amp wiring kit?
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