We Have Everything

your car needs!

We love to hear from our customers, new and old alike. Please be in touch today and let us know how we can serve your car audio needs.

Welcome!

Booster is a retail and installation superstore, dealership, and direct supplier. We are a one-stop shop and specialize in audio, video and security systems for automobiles. Serving Central Valley since 1998, we are the longest-running audio/video store in the area. We are also one of the largest audio/video stores—in the country. As a privately-owned business with real purchasing power, we can deliver more personalized, expert service and quality products at lower prices.

featured products

The Summer’s

hottest deals!

Save on top quality car stereo, audio & video brands only at Booster.
With over 10,000 items to choose from such as GPS navigation, amps, subwoofers, speakers, home audio/video and more.