Class AB Car Amplifiers

Class AB and 4-Channel Car Amplifiers

Increase efficiency and reduce distortion with a class AB amp or 4-channel amps from Drive-In Autosound. Class AB amplifiers combine class A and class B features to attain an amplifier with more efficiency than class A but less distortion than class B. Eliminate crossover distortion while achieving higher efficiency, frequency response and volume, especially at high and mid frequencies. You can connect component speakers, full-range speakers and subwoofers to experience full immersion in your music or shows.

Class AB Amps for a Car

Our selection of 4-channel car amplifiers, class AB amplifiers and other car audio amps will help you enjoy the best of both worlds that class-A and class-B amps have to offer. They come from innovative brands like Alpine, Pioneer, Kicker, Focal and Rockford Fosgate. Drive power to all the essential components of your car audio system with a 4-channel car amplifier. It will improve sound quality and handle demanding audio more efficiently
If you have a different setup in mind, we also carry 2-channel class AB amps and 5-channel car audio amps. By bridging the channels, you can send more power to a specific speaker driver. Shop for new Class AB amp wiring kits along with like-new and refurbished amplifiers — an expert will help you find the best amp within your budget.