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Old 1st April 2017, 05:38 AM   #1
diyAudio Member
Join Date: Dec 2016
Default Ported 12" PA Cabinet Design

Hi everyone, I'm looking for some advice on a speaker cabinet plan I just whipped up. Although this cabinet is intended for guitar use, I decided to post here as it is really more like a PA cab. I designed the cabinet in Boxnotes, then modeled it in WinISD. The speaker is an Eminence EM12, the volume is 1.49 ft3, and there are 2 2" diameter flanged ports. WinISD says the cabinet should have an f3 of about 72 Hz. Does anyone here have experience with these two programs? Do these numbers seem about right or are they way off? This cab is my first design, so it's really a shot in the dark for me. Any advice is much appreciated!
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