Hi Wayne-Thank you for the answers to my many questions via email. I thought I would switch venues so perhaps others could also benifit. I have been surfing many websites relating to building speaker cabinets. A common feature of cabinets the size that i am proposing to build (pro four pi) have substantial bracing, and in some cases 1" mdf of two layers of 3/4" mdf are employed.
Are such measures necessary for the cabinets that you have designed?
Thanks again for all of your help.
Tom
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