folded horn and speaker patents

High Efficiency Speaker Asylum

Need speakers that can rock with just one watt? You found da place.

at google patents you can search the most unusual, patented speaker designs:
http://www.google.com/patents
i started a blog with a collection of some quit interesting patented designs, like the original klipschorn patent from 1945. more to come :
http://www.flickr.com/photos/9600853@N03/
Angelo

Edits: 07/06/07

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Topic - folded horn and speaker patents - angeloitacare 18:02:02 07/06/07 (0)

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