For mobile electronics in the Delaware, Pennsylvania, and New Jersey Tri-State region, Sound of Tri-State in Claymont has you covered. Established in 1990, our flagship shop offers sales on top-quality components as well as skilled installation. Our team of mobile electronics professionals is ready to use our expertise and passion for the best in car audio video, mobile security, and more to help you create the customized car or truck you've always wanted. From aesthetic changes like rims and tires to sound system overall, Sound of Tri-State is here to help!