question about them black bravox buyout woofers as a sub

[kat2905]

remember those black woofer bravox subs?

Did anyone build a sub tower from them? Have ten of them would like to get some use out of them...a sub tower was mentioned a while back...
anyone have some spare time to model something up? have ten of them and the 70 watt pe sub amp..maybe 4 stacked?

[Chris Roemer]

remember Those Black Woofer Bravox Subs?

Did Anyone Build A Sub Tower From Them? Have Ten Of Them Would Like To Get Some Use Out Of Them...a Sub Tower Was Mentioned A While Back...
Anyone Have Some Spare Time To Model Something Up? Have Ten Of Them And The 70 Watt Pe Sub Amp..maybe 4 Stacked?

T / S ?

[duanebro]

We need more info....

[kat2905]

these are the one's
http://www.parts-express.com/pe/show...number=299-064

[Chris Roemer]

these are the one's
http://www.parts-express.com/pe/show...number=299-064

Well, being as they're 12n (ohm) drivers, I'd put 3 in a 1.7 cf box with a 4"d x 8" long vent. Should reach into the low 40's. Not exactly HT "sub" bass, but shouldn't be too shabby for music. Wiring all 3 in parallel will give you 4 ohms, just what the plate amp ordered.

And you'll end up with a sensitivity around 95-97dB/w,
which is about 106dB @ 10w, and 114 or so near your 70w limit.

[Whitneyville1]

HERE I was hoping he had some of those 4n 6.5" sub buy-outs from the last P-E sale, and he might want to part with a couple! I whiffed on them. The night I ordered they showed-up "out-of-stock".