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 Compact structure

Compact structure

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

Sound proofing and odorless

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

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 Compact structureThe 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