Auralex Acoustics

Auralex Acoustics


Product Overview

Auralex® Hemisphere™ Model 180 3D Sound Diffusors combine shape and high-impact hardness to diffuse sound evenly across the room to control “flutter & echo” effects. The Auralex Hemisphere is a great choice for tracking spaces, control rooms or any environment in need of controlling sound reflections. The Hemisphere helps maintain a “live” sound and a 3D sense of openness to the room.

In addition to our standard Hemisphere, custom versions are available with added absorption for additional control. Hemispheres are available in their natural textured white finish and in two fabric finishes to match our ProPanel series.

Technical Details

  • Material:  0.125 Thermoformed Copolymer (recyclable)
  • Optional Absorption: 1½” Thick Fiberglass Backing
  • Sizes: 23″ x 23″ x 7″, custom available upon request
  • Mounting: Two-Part Clip System
  • Finish: Textured White or Optional Fabric Covering (Guilford Spinel Obsidian & Sandstone)
  • Class-A Fire Rating


WARNING: This product can expose you to chemicals such as Antimony Trioxide, which is known to the State of California to cause cancer. For more information go to

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