Stock speaker sizes?

[MotorCityNova572]

Does anyone happen to know what are the stock speaker sizes are for a 1998 Mustang? And also how hard would it be to add a set of after market tweeters to the doors?

 

[soap]

They should all be 5"x7". Adding the tweeters would be very easy.

--Joe

 

[aimmotorsports]

convertables ran a 6.5 in the rear...