
Soundproof Foam Professional Acoustics Foam 3" X 12" X 12" Charcoal Acoustic Pyramid Studio Foam 48 Pack
Pack of 48. Covers 48 sq. ft. Capable of soundproofing any size room. 3 inch pyramid foam is fantastic all-around sound absorbing foam. When used in conjunction with corner bass absorbers and male/female broadband absorbers, it performs even better. Overall NRC: 0.50