Does anyone know if the mounting depth for the front and rear speakers is the same? I want to drop in the same set of speakers as I have in the front instead of using coax's. The reason is when i installed the fronts with a .75" spacer, it barely cleared the window, by like 1/16". Wonder if the rear door mounting depth is the same or less than the fronts?

 

i believe that the rear doors are the same if not a little deeper... i used 1in mdf spacer all the way around in my car..