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Listing of car audio products, as well as reviews, columns, questions and answers, and forums.

Official website of the newstand magazine. Browse recent articles, reviews and events.

Car audio resources with news, reviews, discussions and event coverage.

Resource for answers to car audio related questions and troubleshooting.

Discussion forum, images, and news for competitive car audio enthusiasts.

Free car stereo installation resource. Step by step installation instructions complete with photos, tool list, and wiring detail.

Resource for loudspeaker design and construction detailing car audio, home audio and pro audio.

Technical information for mobile electronics installers with diagrams charts and calculators for Ohm's law relays diodes resistors, and vehicle specific wiring locations.

Provides technical definitions on basic equipment and principles.