Auralex Acoustics AUR-4WEDGE-PUR 4 in. Studiofoam Wedge, Purple

Perfect for those environments that demand good sound control, but where complete acoustic absorption isn't required or desired. 1" Studiofoam Wedge works most effectively on mid and high frequency sound waves and may be used to acoustically treat walls or, most commonly ceilings (especially if they aren't parallel to the floor), even when the walls are treated with thicker acoustic Studiofoam. 1" acoustic Studiofoam Wedge absorbs as well as some competing 2" products, so if your budget is a bit "thin."NRC: .50Qty 20 panels 2'x4' panels; Coverage: 160 sq. ftAdhesive Per Box: 2 Foamtak or 5 TubetakAUR-2IN-WEDGE2" Studiofoam Wedges are our most popular seller and our best overall absorber! Use 'em to treat small - to medium-sized areas including vocal booths, control rooms and sound studios. They effectively kill standing waves and flutter echoes and, when used in conjunction with our LENRD or Venus Bass Traps or our Sunburst Broadband Absorbers, can effectively tame the full frequency bandwidth in virtually any room. 2" acoustic Studiofoam is quite simply the workhorse of the industry and is your safest bet if you're tuning your room yourself without the help of a professional acoustician.2 Inch Panels: Size: 2' wide x 4' long panels; 2" thickQuantity: 12 panels per box (covers 96 sq. ft.). AUR-3IN-WEDGETwice as absorbent as 2" at 125Hz, 3" Studiofoam Wedges can even do many of the same things 4" can do (especially when used with LENRD or Venus Bass Traps) and can provide a well-controlled, more accurate sound in any size room.Recommended for rooms with higher SPLs (Sound Pressure Levels) or more low frequencies such as drum or voiceover booths. Rooms have more low-end problems than some folks acknowledge, so if you step up from 2" to 3" you will benefit from the extra low-end sound absorption 3" acoustic Studiofoam Wedges offer.NRC: .90;Qty: 8 panelsCoverage: 64 sq. ft.Sugg. Adhesive: 1 Foamtak or 2 TubetakAUR-4IN-WEDGE4" 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" acoustic Studiofoam 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. Specifications Color: Purple Size: 4" - SKU: TCNCD337263

Auralex Acoustics AUR-4WEDGE-PUR 4 in. Studiofoam Wedge, Purple