Pros: It doesnt get sloppy when you have fast music playing
Cons: it doesnt put out a whole lot of bass. They are very expensive too
This sub is definately not worth the money, but they look real nice. I would recommend it if you have a real nice alpine amplifier. You have to be pushing at least 200 watts each per sub to get it to bump nicely.If you have the money to buy a high quality alpine amp and then to buy these i would recommend it. If you are looking for results for cheaper i would recommend the jl 10's or the rockford punch series. If you buy these i would recommend you let a pro install them too. There are tons of things you can do wrong and very fine specifications for installing them. If you do this wrong you can have lots of distortion and then not get any real results out of them.