YGM Acoustic Rockwool® - Set of 12 | 4' x 2' x 3" | Sound Absorption Panels | NRC 1.0, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Silver Grey) ygm acoustic foams COVERAGE & SIZE OPTIONS –

COVERAGE & SIZE OPTIONS – Available in 1 ft × 1 ft

delivering better echo control and overall acoustic performance

Wider wall coverage delivers better results based on room size

WALL APPLICATION CLARITY - Designed for Wall-Mounted Acoustic Treatment Suitable as acoustic wall panels for living rooms

Noise Control PET felt acoustic wall panels designed to reduce echo

YGM Acoustic Rockwool® - Set of 12 | 4' x 2' x 3" | Sound Absorption Panels | NRC 1.0, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Silver Grey) ygm acoustic foams COVERAGE & SIZE OPTIONS –The 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