Prime7™ Mid-Range Quadratic Residue Diffuser

Overview

Prime7™ Mid-Range is a mid-frequency design for reflective phase grating diffusers that is computer-optimized utilizing quadratic residue number theory with periodic principles and an innovative well design that reduces overall thickness while increasing performance over standard designs. Prime7™ Mid-range are engineered and manufactured to provide one-dimensional (horizontal or vertical) diffusion and wide-range scattering of sound energy without resonances, high-Q reflections or excessive absorption.

Applications

Prime7™ Mid-Range is an ideal solution for rooms and spaces where one-dimensional diffusion and wide-range scattering of sound energy is desired. Some applications include Music Spaces, Recording Studios, Auditoriums, Performing Arts Centers, Lecture Halls, and Churches.

Technical Features

Key Features

Acoustical Data

Frequency (Hz) 125 250 500 1K 2K 4K NRC
Absorption Coefficients - Type A Mounting
0.19
0.21
0.23
0.22
0.17
0.19
0.20

Finishes

*Other Wood Species and Slicing Options Available.