Auralex Studiofoam Pyramids 24"x24"x4" Acoustic Panel 6-Pack Charcoal

As with 4" Studiofoam Wedges, 4" Studiofoam Pyramids are recommended for larger spaces, rooms with pronounced low-frequency problems or where sonic accuracy is mandatory and stronger acoustic absorption is required.Having four sides exposed on each pyramid also yields more sound wave diffusion, which is desirable in some spaces. Thus, 4" acoustic Studiofoam Pyramids will yield less overall dryness than 4" Studiofoam Wedges.This particular package includes six 24"W x 24"H x 4"D panels which will cover 24 square feet of wall space.Notes for InstallationStudiofoam Wedges require Auralex Foamtak spray adhesive (sold separately - see #422605), which allows you to remove the foam later. For more permanent installation use Tubetak (sold separately - see #422606) or Tubetak Pro liquid adhesive applicators (sold separately - see #472436).1 Foamtak covers up to 96 square feet.1 Tubetak/Tubetak Pro covers up to 24 square feet.