Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Burton A. Babb0
Date of Patent
May 5, 2009
0Patent Application Number
117792670
Date Filed
July 17, 2007
0Patent Primary Examiner
Patent abstract
A small and highly efficient loudspeaker, capable of handling high power, yet capable of being manufactured at reasonable cost, uses energy absorbing surfaces on a rear side of its diaphragm and as part of an enclosure that is integrated with its frame.
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