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Old 26th November 2004, 06:27 PM   #1
diyAudio Member
Join Date: Mar 2002
Default math help needed

I'm trying to come up with a simple formula to calculate the system Q (Qs) of an open baffle. I have found empiricly that if the cutoff frequency (Fc) of the baffle = Fs (of the driver) x Qts (of the driver) then Qs ~ 0.7 (max flat). Also we know that if the baffle is infinite then Qs=Qts. So..............

Given: Fs, Qts, Fc

Find: Qs

Thanks for any help........mike
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Old 29th November 2004, 03:29 AM   #2
diyAudio Member
Join Date: Mar 2002
Default That's OK, I don't need no stinkin' baffle

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