Your Southern California Specialist in Car Audio, Car Video, Car Navigation, & Car Security Inventory!

WestCoast AutoSound has been serving the Car Audio enthusiast community of Southern California since 1991, we are an authorized dealer of Stereos, Amplifiers, Speakers, Subwoofers, Mobile Video, Navigation and Security for all vehicle types. We offer the best leading technology in Car Audio Electronics, backed by full manufacturers warranty, and an extensive selection of Car Audio upgrades, as well as add-ons, including offerings from Alpine, Rockford Fosgate, Eclipse, Focal, JL Audio, Pioneer and many more.

Visit our store and browse through our product line. We offer customizations for car audio, video and navigation solutions to fit both your budget and minimum quality expectations. Service and support are very important to us, we look forward to serving you and listening to your concerns. We value each customer and expect to deliver high quality service.

To better serve you, we are conveniently located in Mission Viejo, California. Near the following cities:

  • Escondido
  • Oceanside
  • Carlsbad
  • San Marcos
  • Santa Ana
  • Costa Mesa
  • Huntington Beach
  • Tustin
  • Orange
  • Irvine
  • Newport Beach

Who We Are

Our Work

Location + Hours