Okay guys, I've got a 2003 FX45 that I want to swap new speakers into. What I've found so far is the sizes of the speakers (except the front center). I have already acquired the following:

4 Polk Audio 3 inch coaxial speakers4 Infinity 6.5 inch coaxial speakers3 Kicker CVR 8 inch subwoofer speakers (will be 2ohm load)1 Kicker ZX500 amplifier (almost 600W RMS @ 2ohm)

I still need to know what size the center channel speaker is.

I also hope someone out there can give me some advise on the easiest way to get at the front speakers. Do I have to remove the entire dash, or does anyone have any little secrets?

Justin