SONEX Valueline Panels Natural Dark, 1-7/8" x 2' x 4', offer effective acoustic control at an affordable price. The subtle surface pattern blend into the surroundings in manufacturing facilities, churches, and classrooms. SONEX Valueline panels feature Noise Reduction Coefficients (NRC) ranging from 0.75 to 1.10. These panels are highly effecive at absorbing sound across the middle frequencies (500 to 1,000 Hz).
SONEX Valueline Panels are made from willtec open cell foam and are Class 1 fire-rated according ASTM E 84 for flame spread and smoke density.