It takes 6"x8" on the all doors.
Hi Lisa here I was told this is the sizes throughout the car.
(2) 3.5" in front console
(2) in the back
(4) 6"x8" in doors
(the 1's in the doors are actually Alpine 5 1/4" mid subs w/ separate tweets)
6x9 2ohms for best results
ford falcon au's take 5x7 speakers front and back
the covers do not pop off. you have to take off the entire side panel. im not sure but they are probobly 6 x9's.
For the front speakers, take apart the door, disconnect the speaker wires and unscrew support screws.
Just take out the speakers from the speaker box and make a new box for the speakers if they dont fit.
They can take 5 1/4 inch speakers. 4 x 6 speakers fit too.
size is 12/150
Easiest way to determine is to take them out and match them up. If your worried about watts then the stereos rating should be in the owners manual. Usaully 4*6 or 9*6
u gotta take cover off and the backseats to get to them
Take off the inside door panel and see what might be in the way when the new speakers are installed.
rear 6"X9" and the front is 6.5"
5 1/4" in the front doors6x9" in the rear