Car Amplifiers

Car Amplifiers at Maplin

What is Car Audio?

A car audio system enhances your in-car entertainment by delivering high-quality sound through a combination of essential components. At the heart is the car stereo (also called a head unit), which controls audio sources, radio, Bluetooth, and media playback. Connected to that are the car speakers, responsible for producing midrange and high-frequency sounds with clarity and depth.

To boost low-end bass, many drivers add a subwoofer, which delivers powerful, deep bass tones that standard speakers can't reproduce. For those looking to elevate overall volume and sound quality without distortion, an amplifier is a must — it increases the power sent to your speakers and subwoofer for a cleaner, louder, and more immersive listening experience.

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FAQ

Do I need an amplifier for my car audio system?

If you want louder, cleaner sound — especially with aftermarket speakers or a subwoofer — an amplifier is essential. It boosts power to your speakers/subs and reduces distortion at high volumes.

Do I need a special wiring kit to install a car amplifier?


Yes — you'll need a dedicated amp wiring kit, which typically includes power and ground cables, an RCA cable, and a remote turn-on wire. The cable gauge should match your amplifier's power output.

What size amplifier do I need for my speakers?


Match the amplifier's RMS power output to your speakers' RMS power handling. Avoid going too far over or under — too little power can cause distortion, while too much can blow your speakers.

Will an amplifier work with my factory head unit?


In most cases, yes. Many amplifiers accept both RCA and high-level speaker inputs, making them compatible with factory stereos that lack RCA outputs.