its an ok package
the first sub that arrived was defective and was exchanged for another one no problem. once i installed that one it was decent but not like amazing car shaking sound. Ive had it for a year now and it is still in good condition and works fine. In my GT i"m going with a more powerful dual 10" sub setup, but would recommend to someone who is looking for a good subtle bass for their system.
Pros: convenient, fits good, good box
Cons: weak feeling, not super loud, first one was defective