I have always loved kicker, but never bought l7's becuase i always thought they were to expensive. But you get what you pay for and them some on these. I have these in a large ported enclosure sending 550 solid watts to them and wow they are bone chattering, ear bleeding, window shattering loud. They are way louder then i anticipated. I use to own kicker comps which were nice for what you payed for but these put those to shame, great buy, also these thing take a beating like no other. I'm very pleased.

I have two of these in a custom ported box in my Ford Ranger Super Cab, and all I can say is wow! The power these things put out is unreal. I have a Hifonics TXi 1508D powering them and thought I might need two(one for each sub) and after playing A Milli on them I didnt think twice, I was sold. I can only turn my bass boost maybe 3/4 the way before I think my windows will break. One will do it but hey, go big or go home.

These subs are amazing! I have these hooked up to an SPL Z1X3000D Amp wired at two ohms and it makes your eyes feel like they are about to pop out of your head! For the price, you get an amazing amount of bass, at all levels. I havent had one problem with these. I have them in a custom box under my back seat in my chevy Z-71 and they work great. They have plenty of airspace and sound AWESOME!!!

purchased 2 of these from sonic cudnt be more happy with the product and service they pund twice as hard as my 10"alpine type r's way to go sonic!!!!