California Sound Inc. is a provider of a variety of sound system components, including navigation systems, radios, amplifiers, satellite, Bluetooth, IPod and USB, among others. In addition to Stereo Components, the firm offers services, such as Vehicle repair, sand, bond, dent and scratch removal. California Sound Inc. provides variety of product and major name brands, which include JL Audio, Kenwood, Alpine, Sony, Pioneer, Viper and Treo, among others. Based in San Bernardino, Calif., the firm also offers custom subwoofer boxes, rims and tires, strut grille packages, custom accessories and security systems, among others.