Kenwood DDX 7015 will this fit??

[TMKHUM]

Ok, but something does not make sense.

I have a 2003 H2 base. I looked at the codes, and mine is marked UQ7.

Now, my truck came with with single play CD/tape, which I thought was the base system. Actually, I thought all the amps/speakers were the same. The upgrades were only with the head unit (ie 6-disc).

I don't remember seeing base and/or premium bose system option...what are the differences...besides the amp??

Thanks
Tom