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a zombie · 18th November 2009

it says here that 2" of fiberglass board is .76 at 250hz which would overlap the panel traps. Would the 1.5" of airspace make it even more effective at 250hz or lower?

18th November 2009	#8
a zombie Gear addict Join Date: Apr 2009 Location: Seattle, WA Posts: 388 Thread Starter	it says here that 2" of fiberglass board is .76 at 250hz which would overlap the panel traps. Would the 1.5" of airspace make it even more effective at 250hz or lower?