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avare · 15th September 2008

703 is better. with the sculpted foam you will get better normal incidence absorption at the price of poorer low end absorption compared to using 4" of 703. The foam method would cost more also.

Andre

15th September 2008	#2
avare Lives for gear Joined: May 2004 Location: Hamilton, On Canada Posts: 3,692	703 is better. with the sculpted foam you will get better normal incidence absorption at the price of poorer low end absorption compared to using 4" of 703. The foam method would cost more also. Andre