Auralex Sustain QuadraTec - Bamboo Sound Diffusor for Wall or Ceiling Grids Mounting (4.1 x 23.75 x 23.75", Pair)

The Sustain QuadraTec from Auralex is a mirrored, nested pair of sound diffusors which give you two unique diffusion tools, that when used in combination with each other can result in a more spacious feel in a room. They can either be wall mounted or used in ceiling grids. Mounting hardware is included.