2 inch wedge foam is effective against standing waves and flutter echoes in most small-to-medium sized rooms like vocal booths, control rooms and studios. It also functions as a full frequency bandwidth absorber for any size room when used in conjunction with corner bass absorbers and male/female broadband absorbers.
To view the full PDF report of our acoustical test results, see the resources tab.
Overall NRC: 0.65
Flammability Test Results:
25 Flame Spread Index
250 Smoke Spread Index