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Discussion Starter · #1 ·
Hi

I've a sealed CSS SDX10 sub that i'm quite happy with for the past year and odd. Recently i had a chance to buy a pair of AE 12" PR (PR12-970), and wish to use it with the existing SDX10. I have never used winisd to model a PR design and was wondering if someone could help me out here.

Just plugging in the numbers, winisd seems to suggest a box of ~1.7cu ft which tunes to just under 20Hz.
The parameters for the passive driver are:
12″ Passive Radiators : Sd=530cm^2 – Vd=2.22L – Vas=279L – Xmax=42mm p-p
Part # ……….. Fs ………. Mms ………… Qms
PR12-970 ……. 6.1Hz …… 970grams …… 74.5

Is the suggested cabinet size the most optimal for this driver combination?

Thanks!
 
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