Advanced Stereo is located along the South Coast Highway near downtown Oceanside. It offers stereo equipment for all makes and models of cars. It also carries security equipment and car accessories such as interior lighting, seat covers and rims. The interior is smaller, but well laid out, with stereo equipment displayed across the store. Subs, amplifiers, faceplates and much more are sold and installed on-site. The store accepts credit cards and parking is metered out front.