4" Studiofoam Wedges are recommended for medium to large areas like concert halls, gymnasiums and churches, rooms with pronounced low frequency problems or where sonic accuracy is mandatory and maximum acoustic absorption is required (e.g. voiceover or drum booths, forensic audio labs and mastering rooms).

4" acousticAuralexStudiofoam Wedges provide 3X the low-end control of 2" and can effectively tame even the worst sonic anomalies. In some instances, using 4" acoustic Studiofoam can lessen the need for significant dedicated bass trapping.

• (6) 2' x 4' x 4" Wedge Foam Panels
• Coverage:48 ft²
• Standard color choices: Charcoal (CHA), Burgundy (BUR), Purple (PUR)
• Additional colors - Brown (BRO), Forest Green (FGR), Kelly Green (GRE), Orange (ORA), Blue (BLU), Plum (PLU) and Red (RED) - are available for an small upcharge.

NOTE: Auralex acoustical foam products are non-cancellable and non-returnable once ordered. Please choose carefully, and feel free to contact us for help selecting the best product for your application.

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