definitely gotta go for component spkr system. No two way stuff. I put 6.5 inch Alpine Type S component system in mine and its really good. Too Bad that EG doors are really plasticy and squeak a lil with too much bass. Mdf will sove the problem but i dont really c myself as that hardcore an audio enthuist. hence the Type S's.

to fit the 6.5 in i had to remove the plastic cup things and use Aerpro spacer. Or else the magnet would hit the window.

gluck to finding good spkrs. i recomment MB Quarts if you are willing to spend that sort of dosh.