[ADKhunter]

i think mine is just the basic system?..i will have to look around in a bit..but the bass was alot better than i expected coming from the bose system i had in my chevy...its very clear to!..and LOUD when ya really crank it up...im very happy with it...

just got back from a local auto shop..ordered a Extang Revolution tonneau cover..bout to go begin putting it on in a few mins...will post pics of finished product!