Auralex Studiofoam Wedgies (Charcoal Gray, 24-Pack)

Recommended as a minimum treatment for home theaters with limited wall space, the 24-pack of Studiofoam Wedgies from Auralex are one-foot square, 2"-thick Studiofoam acoustic tiles that offer a solution for spot-treating sound studios, home listening rooms, iso booths, and more.