YGM Acoustic Rockwool® - Set of 8 | 4' x 2' x 1.5" | Sound Absorption Panels | NRC 0.92, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Warm Beige) Pyramid Panels Integrated 1-Inch Air Gap for

Integrated 1-Inch Air Gap for Enhanced Absorption – Built with a rear air cavity that improves sound absorption efficiency

Compact structure

recording rooms

simply wrap the insulating fabric sleeve around the foam cylinders and place under doors for an instant seal

Enhanced Speech Clarity & Balanced Sound – Optimizes reverberation time to significantly improve speech intelligibility while suppressing flutter echoes and unwanted noise for clear

YGM Acoustic Rockwool® - Set of 8 | 4' x 2' x 1.5" | Sound Absorption Panels | NRC 0.92, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Warm Beige) Pyramid Panels Integrated 1-Inch Air Gap forThe 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