I'm guessing they're 13cm, I'm upgrading them but if possible only want to have to take the door cards off once!

urmm i think there about 17cm, 6.5 inch

Hmmm... I'm off to stadge it with a ruler from the outside...

Don't need to take the door cards off mate, the speaker grilles pop out

They are 6.5" or 17CM. And yeah, the grilles pop out, so much easier that taking off the door card.

confirmed. just fitted new ones. 17cm and u CAN just pop the speaker grille openusing a flat headed screwdriver.

Well thats a nice suprise! :biggrin:

I had it in my head they were the same as mk3s!