speaker upgrades

[nikos]

I have an au1 forte and i am upgrading the sound system. What speakers are easy to install in an au? I'm replacing both front and back. Has anyone managed to get 6" splits or 6x9s in without too much fuss? Also what are the dimensions of those funny sized stock speakers? Can you buy high powered 2 or 3 way spkrs in that size? Any help appreciated