Welcome to Washington D.C.'s only full service Auto Sound & Security Specialist Web Site.

At 12 Volt we provide knowledge, installation expertise and quality products second to none.

We Guarantee it.

• Everything we sell includes our exclusive Lifetime Installation Warranty something we've offered for Free since 1984.
• Performance. If you are ever dissatisfied with the performance of our product you may upgrade it any other product without fees or penalties.
• For our discriminating customers we offer in car audio evaluations, to help you choose the right components for your vehicle.
• Absolute best prices on the best equipment in the industry. We will meet or beat any advertised price on any standard product's we sale.
• Patience & Knowledge in a relaxed atmosphere - we'll take the time explain how things work, what they do and how they will benefit you.
• Superior selection of products - we evaluate everything we sale and refused to sell inferior or misleading products.
• Service after the sale - Free annual preventative maintenance checkup on all security product's.

  Brother's David & Sean Brown have been serving the Washington Mobile Electronics Market Since 1983. Combined we have over 34 Years experience in Automotive Electronics. Over the years we have attended, hosted and sponsored many advanced installation, design and troubleshooting courses in automotive electronics. Located at 4th and New York Ave. Since 1984, in December of 1995 our facility experienced a devastating fire which resulted in a total loss of everything. We have since relocated to 309 H Street NW two blocks from our old location.

  As our name implies, our 12 Volt division is Exclusively dedicated to Auto Sound & Security. As vehicles become more complex and the product offerings to consumers increase ten fold it is extremely important that the latest technology available for your automobile is understood in depth. We carefully explore all the potential offerings of products on the market, evaluating such thing's as reliability, performance, warranty and original manufacturing.  Our site is being updated to reflect the Savvy Audio Video concept, upon completion you'll find lot's of information and links about mobile electronics, including tips' and tricks as well as our personal evaluation of equipment on our site. Our site is constantly changing with updates and new information so please visit us again soon. New sections Auto sound, Auto Security, Specials, and What's New will be on-line soon. We are currently testing our new Dynamic site which is awesome, so expect to see some major changes soon. In the meantime please download our latest Catalog.