Pannello trattamento diffusore sonoro CNC assemblato legno N23 QRD studio
This is a 23" x 23" x QRD N23 acoustic diffuser that was precision cut on a CNC machine. This diffuser is a great bang for your buck because it is 23x23 (3.67sqft) while other CNC diffusers are only 17.5" x 17.5" (2.1sqft).