what your seats are made out of makes no diffrence whatsoever. Unless you have Oak seats! then your spl increases by about 8%. Also you have to have a horizontal air flow of 56knots through the pasenger window to the dash of the vehcile!

[ June 08, 2005, 09:03 AM: Message edited by: Prolifik ]

so 55.5 just wouldnt do it...damn gotta rebuild the whole car again

Well I know for a fact that there is an audible difference in the way a stereo SOUNDS and the way that the higher frequencies reflect off of leather. I actually went from leather to cloth and it actually cut the harshness of the tweets down, so it would be interesting to test and see if and how much of a difference it makes...

Well I know for a fact that there is an audible difference in the way a stereo SOUNDS and the way that the higher frequencies reflect off of leather. I actually went from leather to cloth and it actually cut the harshness of the tweets down, so it would be interesting to test and see if and how much of a difference it makes... </font>[/QUOTE]80hz and 8000hz is quite the difference....

The shape and position are much more important then fabric when it comes to SPL.

X

It may or may not be louder. But I realy enjoy the feel durring my drive every day. personaly I'd say there an help but hey I'm SQ! :D

I never thought what kind of interior you had, matter of what your numbers would be.

I think someone should do some testing.

I still think that leather will be louder.