Auralex - 3 Inch Studiofoam Wedge- Plum
Twice as absorbent at 125Hz as the 2" Studiofoam Wedge-24, the 3" Studiofoam Wedge-24 can even do many of the same things the 4" Studiofoam Wedge-24 can. Especially when used with LENRD or Venus Bass Traps, the acoustic panel can provide a well-controlled, more accurate sound in any size room.
Great for small drum rooms, broadcast facilities, vocal booths, control rooms, tracking rooms and rehearsal spaces. Additionally, rooms with more low-end problems will benefit from the extra low-end sound absorption the 3" acoustic panel offers.