In Reply to: RE: Your list of most influential/important speaker DESIGNERS? posted by J. Phelan on May 15, 2015 at 15:13:24:
Vilchur didn't invent the closed box but he added the idea of using the enclosed air as the restoring force for the woofer. Before that the enclosed air only had to be accounted for. Olsen mentioned the idea but I don't think really used it and Vilchur claims he advanced the concept. While his patent was over turned he believed he could still win it back but it wasn't important to him. And if you know a bit about his history that is believable.
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- RE: Your list of most influential/important speaker DESIGNERS? - hahax@verizon.net 18:20:48 05/15/15 (0)