Selling a pair of these for $98 + shipping or local pickup. See RPG site for specs (http://www.rpgeurope.com/products/produ ... orner.html), notably NRC of 1 and absorption coefficient greater than 1 below 350Hz, where most other acoustic treatments of this type fail. 1.17 at 125Hz.
I added acoustically transparent burlap and velcro pads on back sides, and used to mount on ceiling to wall edges; (< 4 lbs/panel).
Condition is excellent, and used in a smoke-free space.
Ships well packaged. Buyer pays shipping, local pickup in Triangle, NC fine as well. For shipping estimates, the package is 14.5lbs, 10x18.5x49" and ships from 27715.
Any questions feel free to ask.
