Pros: Awesome Sub, would have to get subs that cost $300 to even compare
Cons: .............hm when i find any i'll post it.
Got one of these hooked up to an MTX Thunder 502 amp.....all i can say is WHOA!! Great bass, blows my old Sony Xplod 12" out the water, and about the same as my 05 kicker cvr 12". Definately worth the few bucks i spent for it on ebay.