Gearslutz.com - View Single Post - whats the relationship between air and absorbtion

a zombie · 18th November 2009, 01:23 AM

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, 01:23 AM	#8
a zombie Gear nut Join Date: Apr 2009 Location: Seattle, WA Posts: 91	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?