-Pyramid cut offers superior sound absorption and an aesthetic look
-Effectively reduce standing waves and flutter echoes
-Won't crumble with age
-Absorbs up to 60% better than other brands with an NRC of .702" acoustic Studiofoam Pyramids treat small - to medium-sized areas including iso booths, control rooms and sound studios. They effectively kill standing waves and flutter echoes and, when used in conjunction with our LENRD or Venus Bass Traps, can effectively tame the full frequency bandwidth in virtually any acoustic environment. 2" Studiofoam Pyramids offer a bit of extra sound diffusion and slightly less sound absorption than 2" Studiofoam Wedges, so they yield a less dry-sounding space with a bit more "air."