I saw an ad in the newspaper for a 10" Kappa Perf. woofer in a bandpass box for $160? I don't know the year model of it but do you guys think that this woofer performs well?? Surely if you guys think it does, I'll find out more about this item from the owner. Thanks guys. And it's only one woofer not two.

 

Yes the kappas are awsome, I have a 12in in a sealed encloursure, w/ a 400w PPI amp. The bandpass box is a bit suspect, I think most peope run the Inifinities in a seald enclourse. Check out http://www.carsound.com/ they have a massive forum, just do a search for Infinity Perfect.

 

160 is too much for a 10 inch. You can find a 12 inch for $144. Check Ebay, they always have good deals.

 

if its brand new go for it. The infinity Kappa Perfects retail for $200+ brand for brand new ones.

 

i personally don't trust used subs. dunno where they've been or how much they've been pushed. check this -
http://www.thezeb.com/caraudio/infinity.html

great site for car audio stuff. they sell boxes too. spend ur money wisely; an extra $40-$50 is worth it.