http://www.sonopan.com/en/acoustic.htmlI cannot get OC703- OC703 here to make first reflection panels or base traps, although there still is a product similar but for the same cost I wonder if this is as good or better for a DIY reflection panles and acoustic panels. I can make 2' x 6' panels with this just double up on the layers. It is $30 a 4' x 8' sheet.
I am also going to put it on my studs before sheetrock, but thought it would also be good as an acoustic panel in stead of compressed insulation
