The brown S3CTBRO SonoSuede Corner Trap 2" x 16" x 48" Panel from Auralex is a fabric-covered, acoustically absorptive panel designed to reduce slap and flutter echoes, and provide a more pleasing and accurate listening environment. It can be used for audio or home theater enthusiasts and offers a great-looking acoustical treatment for studios.
The SonoSuede panel features reverse-mitered edges and can be mounted directly to the wall or offset one or two inches using available mounting hardware. It is Class-A fire rated. The panels also include corner-impaling clips for mounting.