SO I have one of these in my 6.1 set up. http://www.abtelectronics.com/scripts/site/site_product.php3?source=froogle&id=25436 A couple weeks ago I noticed a big hit in preformance.. well, I blew the built in amp some how.. didnt really push it at all.. anyways the thing says it has a 5 year warenteeeee.... BS.. The only thing thats covered for 5 years in the sub, not new parts for the amp.. TO fix it they said it would be a couple hundred bucks whch is way to much for a shitty little amp. This was the only thing I purchased with best buy that I didnt get civerage for.. was talked out of it since it had that 5 year factory. I never used it to push any other speakers.. does anyone know of a amp I may be able to swap out for the one thats no longer working? Or maybe just an external amp I could mount on it? Heck I even was trying to think of a way to use my 2 10" subs I have in my car with amp.. .. anything.. not have bass in my system is getting to me.