Room Pack 3 (suggested for Medium Theaters/Listening Rooms/Studios) This Room Pack features a pair of Small Curve Diffusors, in addition to the fabric-wrapped absorber panels of Room Pack 2. The Curves act to scatter sound energy, which results in a more even sound-field, which is great for medium-size listening rooms, home theaters, and small recording studios or voice-over rooms. Available in either Serengeti or Graphite, with all mounting hardware included. 6) Fabric-Wrapped Panels (fiberglass absorbers), 2’x2’x1” thick; 4) Fabric-Wrapped Panels (fiberglass absorbers), 2’x4’x2” thick; 2) Small Curve Diffusors (phase-coherent diffusors), 14.5”x42”x5”