i just bought a 99' 2dr tahoe and i want to be able to play my music loud. my 01' taurus that i am selling had 4 - 6x8's inside, and a 10" rockford sub in the trunk...powered by alpine cd/ipod/mp3 deck and it was plenty loud enough for me. im keeping the deck because its the ****, but my question is what sub to get? my 10" sub was in an open box, so the trunk acted as the compression making it sound good. is there a good tube style sub on the market that i could throw in the back? i need something that is gonna sound great and take up not so much space because ill be using the space for gargo alot. also, what size speakers are in the 99' tahoe 2dr? thanks everyone!