I was just on crutchfield.com and it said 6 1/2 in back. But for the front one's it give the option of 5 1/4 and 6 1/2. Which is it? I'm guessing 6 1/2 since it really wouldn't be possible to put a 6 1/2 in a 5 1/4 space but 5 1/4 would work in a 6 1/2.
L.
