[lukecp]

Wow...there are a lot of replies to this post. I have a few more questions. Before i was thinking of mounting the 6x9's in my doors if i get them, but then i rememberd how much loose stuff there is to rattle in the doors of my 31 year old truck. So, i was thinking of mounting the 6x9's under the seat. If i mounted them under the seat, as far back as towards the gas tank as i could get them, would they sound pretty good?

Also, i have some questions about setting up the amp. My CD player has outlets on the back to run a set of RCA cables to a amp, and another smaller wire that goes to the amp. If i get a 4 channel amp, could i hook up the 2 6x9's, and maybe one 8" or 10" sub to the amp? And, i missed out on what exactly the equalizer does. And, my final question, is there room under the seat for a 8" or 10" sub? I could make my own box no problem. If i get the 6x9" speakers, i would have to mount the sub on the hump (maybe 1" or 1.5" higher than the rest of the floor).
Thanks for all the help!