I don't have loadsof cash though. Here is what I have right now on my 99 4 door Integra. 2 JL Audio 10W0's Rockford Fosgate 500a2 MB Quart DSD 216 components up front and DKC 169 6x9's in back. These are all powered by an Audiobahn A4401X amp. The deck is a Pioneer DEH-P8400MP Here is what I want. I like the way the setup is but I would like cleaner sound from the speakers. From what I see posted here, Focals would be the way to go. However, I'm assuming I would have to cut a bigger hole since the Focals are 7 in. speakers, right? Also, I want to upgrade the subs or the amp to get some deeper bass. I was thinking of staying with 10's, because I don't want a huge box in my trunk. What should I do here. Thanx for any info. I'm not much of an audiophile so sorry if I didn't explain myself well. Also, this setup is for cruising, I don't do competitions or anything, which is probly obvious from my post. Thanx for any help.