Studiofoam® Wedges™

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(2) Auralex Studiofoam® Wedges™ - 2" x 24" x 24" - shown in Purple.
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SKU:WEDGECHA_PR ,UPC: ,Condition: ,Availability:


Ships in 7-9 Business Days
1" = 0.50, 2" = 0.75, 3" = 0.90, 4" = 1.10
Fire Rating:
UL 94 HF-1


Auralex Acoustics, Inc. (“Auralex”) warrants to the original purchaser (“you”) t…


Auralex Acoustics, Inc. (“Auralex”) warrants to the original purchaser (“you”) that Auralex’s products will perform to published specifications and will be free from defects in materials and workmanship under normal application, installation, use and service conditions for a period of ninety (90) days* from the date of purchase. Upon the return of defective product or component prior to the expiration of the warranty period, Auralex will, at its option, repair the defective product or component or replace it with a comparable product or component. For more information, go to our Support tab at the top and select Warranty.


2″ Studiofoam® Wedges™ are our most popular Studiofoam® profile! They can be used to treat small- to medium-sized areas, including vocal booths, control rooms and tracking studios. 2″ 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.

1″ Studiofoam® Wedges™ work most effectively on mid to high frequencies, and may be used to acoustically treat walls or ceilings. Twice as absorbent as 2″ Wedges™ at 125Hz, 3″ Studiofoam® Wedges™ can provide a well-controlled, more accurate sound in any size room. 4" Studiofoam® Wedges™ are recommended for 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″ Studiofoam® Wedges™ provide 3 times the low-end control of 2″, and can effectively tame even the worst sonic anomalies. In some instances, using 4″ acoustical Studiofoam® can lessen the need for significant, dedicated bass trapping.

Checkout what makes our technical foam different than competitor's commodity foam.


  • Anechoic wedge cut offers superior sound absorption
  • Effectively reduce standing waves and flutter echoes
  • Won’t crumble with age
  • Absorbs up to 60% better than other brands
  • Meets flammability standard UL 94 HF-1
  • Recommended Mounting: Foamtak™ or Tubetak Pro™ or EZ-Stick Pro™ Tabs

California residents see Prop 65 WARNINGS

1 inch Wedge Testing Data

2 inch Wedge Testing Data

3 inch Wedge Testing Data

4 inch Wedge Testing Data

Studiofoam® Family Spec Sheet

1 Review

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  • 5
    Great product

    Excellent product and price

1 Review

  • 5
    Great product

    Excellent product and price