Candyacoustics - Urnäsch - Schweiz
Candyacoustics - Urnäsch - Schweiz

RPG Abffusor


Overview
The Abffusor is the industry’s first absorptive phase grating and the best broad bandwidth hybrid absorptive/diffusive surface available. It is an extension of RPG’s research on the reflection phase grating (RPG), which provides sound diffusion from a series of divided reflective wells of equal width and different depths.

This absorption phase grating topology offers efficient glancing angle reflection control and broad bandwidth absorption to create a natural sounding, attractive room treatment.

Sizing
Standard Panel Dimensions (mm): 600x600 and 1200x600
Thickness: 100mm

 

 

 

Description
Hard surfaces at the first side reflection points in a listening room, such as sheetrock or wood paneling, will cause imaging and frequency response problems – otherwise known as acoustic distortion.

Typical treatments, such as flat absorptive panels or stretch fabric systems, can be high frequency reflective at glancing angles. The Abffusor offers broad bandwidth absorption to minimize interfering reflections from the side wall area when positioned between the speakers and listening position. The modulating surface topology eliminates the possibility of glancing angle high frequency energy. 

Included in a comprehensive room design, among broad bandwidth sound diffusers and bass management tools, the Abffusor contributes to a highest performance scenario in room design.

Features

  • Frictional dissapation and pressure gradient absorption mechanisms
  • Number theory surface topology
  • Modular and versatile
  • Attractive design element

Datasheet