Auralex Acoustics starts shipping the GeoFusor-- a sound diffusor featuring a geodisic dome pattern the company says offers smooth, even diffusion without removing acoustic energy.
The design allows back filling with absorptive material for enhanced low-end control. The diffusors come in 2 sizes (30x30cm and 60x60cm), with the 60x60cm version designed to fit in ceiling grids and offered in fire-rated and non fire-rated versions.