High-Efficiency Sound Absorption: The fiberglass soundproof panels is made with 100% white fiberglass liner, 2-inch/5 cm thickness, with an NRC value of up to 0.95, effectively absorbing mid-to-high frequency noise, reducing echoes and...
High-Efficiency Sound Absorption: The fiberglass soundproof panels is made with 100% white fiberglass liner, 2-inch/5 cm thickness, with an NRC value of up to 0.95, effectively absorbing mid-to-high frequency noise, reducing echoes and...