harmbone2k2

iTrader: (1)

6.5's or 5 1/4's?

Metal Maxima

iTrader: (30)

Both will fit with no problem whatsoever.

kpr10is

iTrader: (9)

Factory Bose has 5.25, factory non bose has 6.5. This is why theres so much confusion on this subject.

djfrestyl

iTrader: (89)

Wow, who knew.

What about 8's?

kpr10is

iTrader: (9)

I take that back, it actually depends, there are some models of non-Bose which have factory components up front, and those also tend to have 5.25 in the rear. So theres a ton of confusion on the subject since there can be both in there depending on the model.

8's in the rear would be incredibly easy, the window doesnt even come close to rolling down far enough to hit it.