Radiohead28

I need to know the impedence of the subwoofers. They are using 2 in parallel so I'm guessing they are 8ohm so the amp sees a 4ohm load. I know the sat's are 4ohm but I can't find anything on the subs. I going to be replacing the 6.5's with a single 12. thanks Jason

Thanks for the reply. I have the amp pushing a 12" klipsch woofer, its sounds good except that its tuned for dual 6.5" woofers. As for the warranty, I have had them for quite some time now. If anybody is wondering it plays semi loud, about 50% as loud as the orginal KSW12 amp, fine for computer games (never bottoms out like 6.5 did sometimes) as I sit 4 ft from it. Also the plate amp fits perfectly into the KSW12 amp cut out, so it looks nice.

What is the crossover freg of sub/sat? Does klipsch use any low end freg boost in the sub amp circuit, if so what hrtz? Does Klipsch incorperate a rumble filter to protect the sub, and if so what is the cut off freg? What is the RMS output of the sub circuit? I am using a larger different sub with the promedia amp powering it, I think the amp is cutting off the extreme low freg. I would like to modify. thanks for your help