It is alleged that Frank Garvin claimed:
; Does anyone know what size speakers are in the 2005 Mazda 6 sedan ? The ; non-Bose system. I have read that they are 6x8 but need to know for ; sure. Has anyone actually changed them or had the door panels off ?
I think the Bose system only changes the quality and number of speakers (and amp), not their sizes. The door frames would have to be the same size for all models, and they (should) attach to the frame, not the panels.
btw, I have an '03 6s with the Bose audio.