speaker sizes for w202

[davethemus]

bit of help please, i want to upgrade my sound system in my mercer, what sizes are the speakers in the front and back doors, and, is it possible to put 6x9's in the parcel shelf without butchering the car? lastly, does anyone have any recommendations for speakers that would fit straight in and give a good sound?
cheers.

 

[S400RST]

Im going to see an audio specialist for my 202, will post up what he reckons