The driver on my drivers door finally gave up the ghost and i am hoping to do a mild upgrade on the speakers. I have non-nav no ML system. After pulling the door panel off the lower driver looks to be a 6x9 2 channel speaker. The mid looks to be a 3 1/4 with the tweeter at the top. I want to upgrade the speakers in the same factory holes. I have a 6 1/2 driver and tweeter that will work. I will have to use a 6x9 to 6 1/2 adapter for the lower door. Does anyone know the factory mid range speaker size and woild be a good option? I searched but couldnt find anything specific on speaker replacements.