Can anyone tell me what the size the speakers are in a 2002 GLE.. ?
( door speakers front an rear )

 

Just replaced mine in my 2002 SE. I used infinity 6 1/2's in the front and rear doors and replaced the tweeters in the A-Pillar also with an Infinity tweeter. I think you could probably squeez a 6 3/4 inch speaker in the doors, but the 6.5's fit well using the stock brackets (non-Bose). Hope this helps.