Wood Acoustic Sound Diffuser-23.6×23.6×3.2 Inches Acoustic Wall and Ceiling Panel for Music Studio Theater
SAR 418
Wood Sound Acoustic Absorber Diffuser Panel 23.6×23.6×3.2 inches Combine Diffusion and Absorption for Music Studio Wall and Ceiling (1D)
SAR 574
Sound Acoustic Wood Diffuser QRD Wood Acoustic 7-Well Quadratic Residue Diffusion 23.6" x 23.6" x 3.2" for Wall and Ceiling Music Studio
SAR 365