YGM Acoustic Rockwool® - Set of 8 | 40" x 20" x 3" | Sound Absorption Panels | NRC 1.0, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Silver Grey) rockwool Material - Original ROXUL SL

Material - Original ROXUL SL 950 INSULATION Rockwool ( Density=80 kg/m3 ) Framed with Metal & Wrapped with High Density Fabric for Better durability & Look | E0 environmental rating

6'x3' of 2" thick acoustical foam and are a great solution for spot treating sound studios

music studios

BETTER ABSORBPTION: Wedge 2 inch Foam panels are best for echo reduction

Size: 2' x 1' x 1" (Two feet x One feet x One feet)

YGM Acoustic Rockwool® - Set of 8 | 40" x 20" x 3" | Sound Absorption Panels | NRC 1.0, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Silver Grey) rockwool Material - Original ROXUL SLThe Professional Rockwool Acoustical Panels are Superior in sound absorption with NRC = 1 providing clearer, more enjoyable sound environment. 3 Inch Thick High Density Acoustic Core Extra depth provides superior low frequency absorption, effectively reducing echo, reverberation, and mid bass buildup for clearer speech and tighter, more controlled sound. Integrated 1 Inch Air Gap for Enhanced Absorption Built with a rear air cavity that improves sound