YGM Acoustic Rockwool® - Set of 6 | 4' x 2' x 1.5" | Sound Absorption Panels | NRC 0.92, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Olive Green) echo treatment The Professional Rockwool Acoustical Panels

The Professional Rockwool Acoustical Panels are Superior in sound absorption with NRC = 0

NRC is Noise Reduction coefficient means it will absorb 70% sound it encounters

Reduces the Cold Air Transmission From Door Bottom Gaps Which Helps To Save Your Electricity Bill

Coverage area varies by selected pack size

your own music room

YGM Acoustic Rockwool® - Set of 6 | 4' x 2' x 1.5" | Sound Absorption Panels | NRC 0.92, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Olive Green) echo treatment The Professional Rockwool Acoustical PanelsThe Professional Rockwool Acoustical Panels are Superior in sound absorption with NRC = 0. 92 providing clearer, more enjoyable sound environment. Size: 4 feet x 2 feet with 1. 5 inches of thickness. 1. 5 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