Since 1992, our mission at Cadence has been to build products that make your audio system perform at its absolute best.

Free Shipping, Factory-Sealed, Manufacturer Warranty, widest selection and Unbeatable prices. 100% satisfaction guaranteed. Authorized Dealer for Absolute, Cerwin Vega, Numark, Chauvet and many others!

Your #1 source of professionally built sub enclosures!

Car audio designed and sold by enthusiasts!

Custom enclosures from $90 and up also a authorized Sundown dealer (local only as of now) and American Bass dealer. (Ask for quotes)

Professionally built and designed sub-woofer enclosures shipped world wide!

Get more output, with less input - Save time, money & energy using 20 sq feet per car!

Great sound in the car doesn't come by accident or luck. Come in for great products and personalized advice.

World class engineering at manufacturer direct pricing...

Killing the competition one company at a time!

Serving your needs with EISA award winning, German Engineered products.

Smart people don't always deaden the right way- but when they do, they prefer MurderMat.

A little taste of Italian quality for your listening pleasure.

Premium enclosures and car audio accessories.

Get all your car audio questions answered by our experts and share your passion with other audio enthusiasts online. Post now for product recommendations, tips and installation advice.

SSA has quickly become the car audio store to visit for quality name brand car electronics. From batteries to subwoofers, SSA has got it!

Sundown Audio : Exceptional products and service since 2006.

Bringing the best quality car audio products for an affordable price. By Bass Heads for Bass Heads!

Vertex Audio is an authorized online retailer for, CDT Audio, Incriminator Audio, ZED Audio, Ultra Audio, Mechman, and more!

Great discounts on car audio with free & fast shipping. 5 Star online retailer with over 350,000 orders shipped.

By audiophiles, for audiophiles.

The trusted source for all your high end car audio needs. Offering SoundQubed, Incriminator Audio, CNF Distribution, Sky High Car Audio and much more...

World's best prices for all car audio & video products. Free shipping and warrantied!