HEATKEYS

Parts Express audio discussion board. Want a second or third opinion about your speaker cabinet design or other audio related problem? Post your question or comment on the Technical Discussion Board. Hundreds of technicians, engineers, and hobbyists,...

AudioKarma.org Audio Stereo Discussion Forums is a discussion forum about home audio and stereo, vintage television, DIY audio, speakers, stereo, and more ...

SpeakerBuilding.com is a resource for DIY loudspeaker design and construction.

A community dedicated to helping everyone learn the art of audio. Projects by fanatics, for fanatics!

This is a discussion forum about Macs, Apple, iPod, and other Mac-related news, events, tips, etc.

The premier online community for bass players. Bass guitar and double bass forums, gear reviews, and more.

Car audio help offers free information on car audio, car stereo, mobile video, satellite radio, a free newsletter and specialty articles on various topics from buying and installing car stereo equipment to maintaining and troubleshooting.

The premier site for high end mobile audio discussion and product reviews.

The Internet

DIY Audio and Video: FAQs, Tutorials, and Calculators for Speaker Boxes, Crossovers, Filters, Wiring and more.

Provides bandpass, sealed and vented subwoofer box design software and science, math and engineering programs and freeware

Audio Spectrum Analyzer Software and Loudspeaker Design Software. Purchase TrueRTA, WinSpeakerz and Introduction to Loudspeaker Design.

Tech news and business reports by CNET News. Focused on information technology, core topics include computers, hardware, software, networking, and Internet media.