• Alpine of America

• Audio Warehouse

• Audio Web - truck audio project

• Audio-N-More Discount Internet Sales

• Audiolink

• Autophile

• Becker - audio, navigation, and multimedia

• Blaupunkt

• Bocchino Audio Products

• Car Audio & Security - Lithuanian

• Digital Designs

• Ear Candy Autosound & Security Web Site

• International Auto Sound Challenge Association, Inc.

• J&M Corporation - motocycle audio

• JL Audio

• Kicker - "Americas Music Machines... Stillwater Designs"

• Mobile Music Inc Car Audio and Amateur radio Specialist - also includes info on amateur radio, CB, scanners

• Monsoon

• Nexxon Car Audio

• The Of Sound Mind Car Audio Technical Pages

• QuietCar - easy-to-apply coating for noise & vibration absoprtion

• River Oaks Car Stereo - Houston TX

• Rockford Fosgate

• Sho-biz's Car Audio world

• Smack's Car Audio page - Australian

• SoundDomain.com - install information, product reviews, discussion forums

• Speed & Sound Electronics

• Stryke.com

• TM Engineering - Custom Electronics and Fabrication

• Thailand Car Audio Shop

• Thumpin's Home Page

• Todd Matsubara's homepage

• Tune-Town Car Audio - thousands of installation faceplates, wiring harness including speaker harnesses

• Tyler's Car Audio - many car audio installs, and many custom cars

• Ultimate Audio Home Page

• Virtual Technologies - high quality pro audio loudspeakers for mobile audio

• Web Mill Business District - Car Audio & Electronics Directory