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Jeff Bagby Mandolin - phase response - Meniscus Audio Forum

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bobannesic
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Jeff Bagby Mandolin - phase response

Wed Sep 20, 2017 1:44 am










 
Jeff B.
Posts: 55
Joined: Mon Feb 20, 2012 8:40 pm
Location: Kokomo, Indiana
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Re: Jeff Bagby Mandolin - phase response

Sun Oct 22, 2017 8:07 pm

I don't have a pic handy, that speaker was done quite some time ago. But the crossover in the Mandolin is an acoustic LR4 type with good phase tracking. Both drivers are in phase with each other at the crossover, so yes there would be a reverse null. (Having a reverse null is not always important, but there is one in this case).
Jeff's Excel Loudspeaker Design Software
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