YGM Acoustic Rockwool® - Set of 2 | 40" x 20" x 3" | Sound Absorption Panels | NRC 1.0, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (OG Black) Wedge Panels Easy to Install: Both general

Easy to Install: Both general purpose spray adhesive & Fevicol SR work

KRK Series and all 6" - 10" studio Monitor Speakers and subwoofers

YGM Acoustic Pyramids are a great solution for small flutter echo problem areas and

Widely Application - This soundproof panel always use to absorb reverberation

when spread apart

YGM Acoustic Rockwool® - Set of 2 | 40" x 20" x 3" | Sound Absorption Panels | NRC 1.0, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (OG Black) Wedge Panels Easy to Install: Both generalThe 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