HEATKEYS

All the help you need for, car stereo and automotive electronic accessories installation, wiring, diagrams,removing, and repairing, for the do it yourself installer!

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

calculators, engineering, mechanical, electrical, electronics, design, construction, manufacturing, consultant, layout, software, chemical, plastic, polymers

Resource for building, calculate and measuring Hi Fi Loudspeakers,DIY LoudspeakerSite, Acoustic treatment, loudspeaker calculations, hifi links, high end

This page contains basic information that will help you design and build your own subwoofer

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YouTube is a place to discover, watch, upload and share videos.

The online community for car audio beginners, enthusiasts and professionals. Find, compare and review the hottest car audio components, installers and installation shops in the world. Buy or sell your car stereo gear in our free online classifieds, s...

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

This is a discussion forum dedicated to Home Theater and the products used.

Car audio technical information with more than 125 individual pages, 50+ calculators and wav files. The covered topics range from basic electronics theory to more advanced topics such as speaker impedance as it relates to frequency, damping factor a...

The Source for the Latest Mobile Audio News, Car Audio Competition Events, Audio Reference, Enclosure Design & Fabrication!

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