which size sounds better

like the title says which size sounds better. They are going in the back so remeber that.

6.5
6.75
6 by 8
6 by 9
7"

What vehicle i would just replace with the stock size, if not then go with 6.5, supposed to be the best for mid-bass, and higher frequencies, below 15k hz

I have 6.5's.
for the oval shaped speaks (5x7, 6x9), odd geometry makes it more prone to distorting.

why are you using rear speakers ?

for fill and for the back because it is a sedan

yeah, i have cheap components in the rear, purely for the passangers in the back. if you're spending a good amount of cash, keep it for front-stage.

well, it will take away from your front stage .... but personally, I would go with a 6X9 or 6 1/2 coaxial

ok cool, any opinions on polk momo series.?

my friend runs them, does really good in MECA SQ comps .... took 2nd place amatuer at finals this last year

ok which would you use for your rear speakers.

EU700 ( IB set up)

polks mmc650

alpines SPR-17C

Have you looked into mbquarts, if not then any of them, i like polk speakers especially there house equipment. But i love my mbquart speakers.

I think anything you mount on the rear package tray isgonna be essentially IB

yea but if i went with the eu 700 would that still give me front stage? since elementail designs calls that subwoofers now

well, you might be able to get a decent amount of bass from them if the trunk is pretty well sealed from the passenger compartment. You just need to use speakers that are designed for IB.

ok thanks