Sound of Tri State - Dover, DE

Let us use our passion and enthusiasm for the best in mobile electronics to help you get the most out of your car or truck! Sound of Tri-State Dover is your complete sales and installation outlet for great car electronics throughout the region, and with over 17 years in the business, we have the skills, expertise, and hands-on knowledge you can trust. From aftermarket car audio systems and mobile video showpieces to car GPS and rims and tires, Sound of Tri-State has the top-quality equipment, superior installation workmanship, and great customer service you need. Call now for fabulous service and the best in car audio video!

  • Mobile Electronics in Dover
  • Car Audio Video and More!
  • Lowest Prices, Guaranteed!
  • Fully Insured

Located in Dover, DE, Sound of Tri-State serves the entire surrounding area including, Bridgeville, Harrington, Greenwood, Felton, Magnolia, Milford, and Smyrna. We also serve Denton and Easton, MD, and environs. We're a family-owned car audio and mobile electronics shop committed to helping Delaware area residents get the customized vehicles of their dreams at a great price: with our low price guarantee, you can know that you're getting the best deal around.

Established in Claymont in 1990, Sound of Tri-State expanded into Dover in 1992. In the nearly 20 years since then, we've grown into one of the area's favorite resources for top-quality mobile electronics and craftsmanship. By 1999, we had outgrown our existing space, so we renovated and expanded into our current 8,500 square foot car electronics superstore. With 5,500 sq. ft. of showroom space, we have ample room to display and demo all of our hot car audio video products and more. Sound of Tri-State Dover also has a fully stocked 1,000 sq. ft warehouse stuffed with the high-quality equipment you need and 2,000 sq. ft of installation space to facilitate fast, effective mobile electronics installations. We invite you to drop by our car electronics shop on Dupont Highway to check out our huge selection of top-quality components and discuss your mobile electronics needs with our knowledgeable staff. We're here to help you get the most out of your ride: call or visit today!

Sound of Tri State - Dover, DE

For your safety and security, Sound of Tri-State Dover is fully insured. We're also members of ICE, MERA, BBB, and the Dover Chamber of Commerce.