YGM Acoustic Rockwool® - Set of 8 | 4' x 2' x 3" | Sound Absorption Panels | NRC 1.0, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Deep Maroon) Brown Door Insulation Kit for Sliding Noise Reduction Gap heat the acoustic wall panels

heat the acoustic wall panels with a hair dryer before peeling it off；this helps to prevent damage to the wall

isolation shield

offering adaptability for various recording setups

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

Versatile Sound Treatment: Ideal for various settings

YGM Acoustic Rockwool® - Set of 8 | 4' x 2' x 3" | Sound Absorption Panels | NRC 1.0, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Deep Maroon) Brown Door Insulation Kit for Sliding Noise Reduction Gap heat the acoustic wall panelsThe 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