Audio Shack has proudly been serving El Cajon, CA (San Diego County) since 1979, specializing in car window tinting, car stereo systems, car alarm installation, car navigation systems, car video systems, HID headlights, and general automotive accessories.

Nearly 53% of skin cancers in the U.S. occur on the left side of the body. Scientists believe this is because the left is the side most often exposed to UVA rays while driving! Enjoy our lifetime warranty on labor & same day service. Call for more Details!   

Get set up today to start watching movies, sports, DVDs, and more. This is a great way to provide in-car entertainment for the family or friends during daily activities or road trips. Car video systems are compatible with Apple CarPlay and Android Auto. 

Finally get that crispy sound you've been waiting for. We carry Jl Audio, Pioneer, Alpine, Kicker, Infinity, Rockford Fosgate, Kenwood, and more. Have your own stereo system but need help installing? Our highly experienced audiophiles will ensure you get the best sound possible. 

Navigate to your daily destinations with ease with a new GPS navigation system from Audio Shack. Navigate through complex areas increasing driver and community safety, continuous map updates, and easier search functionality. 

Protect your vehicle with a full security alarm system that syncs with your smart phone so you're always in control. Whether you want remote start functions, panic buttons, vehicle location, automatic timers, shock & proximity sensors, we've got you covered. 

Blow your stock headlights out of the water with a set of more powerful and long-lasting aftermarket LED or HID headlights from Audio Shack. Guaranteed to improve the aesthetic looks along with increased driver and community safety.