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multiple driver manifold for horn loading... [message #50113]

Sun, 01 October 2006 22:13

moray james
Messages: 51
Registered: May 2009

Baron

thought that you might be interested in this patent from Electrovoice #4,733,749. regards moray james.

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Re: multiple driver manifold for horn loading... [message #50114 is a reply to message #50113]

Mon, 02 October 2006 10:55

Wayne Parham
Messages: 18748
Registered: January 2001

Illuminati (33rd Degree)

Very interesting. Thanks for the link. Looks like the same kind of manifold used by Danley and Servodrive. I guess maybe the patent has run its term and that's how they can use it. The 12π uses a push-pull plenum, which is not the same.

EV Manifold Patent

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