Old 12” Philips woofer

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Jaime,
I´m from Montevideo, too, and I have some long, long affaire with philips drivers, so it is possible that digging deep in my library I could find some specs of that driver of yours. Usually, philips woofers were designed to be used in acoustic suspension alignments, giving optimal volume as one of the few parameters in their catalogs, but fullrange ones as the 9710M and for instance AD12100M were best suited for alignments such as bass-reflex or horns, where no high x-max were needed or wanted.
Cheers,
Mar
 
frugal-phile™
Joined 2001
Paid Member
Philips didn't publish T/S specs back then. We were using the 8s, 10s, and 12s.

The attached pic is for a modifed pair used in a quite successful push-push aperiodic subwoofer. This was before i was measuring everything...

dave
 

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