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
- Churches
Technical Features
- Thickness (Nominal): 2”
- Sizes (Nominal): 17” x 96″
- Facing: Wood Veneer, Laminates and Custom Finish Facings
- Finish: Natural, Stain, Lacquer, Paint, Custom
- Installation Methods: Z-Clip
- Weight: 8 Lbs/ Square Foot
- FSC Certifications: FSC Mix, FSC 100%
- Fire Performance: Class A
Key Features
- Once-Dimensional Diffusion & Wide-Range Scattering of Sound Energy Without Resonances, High Q-Reflections, or Excessive Absorption
- Meticulously Constructed to Dampen Unwanted Resonances & Resist Damage
- Mid-Frequency Design for Reflective Phase Grating Diffusers that is Computer-Optimized Utilizing Quadratic Residue Number Theory with Periodic Principles & Innovative Well Design that Reduces Overall Thickness While Increasing Performance Over Standard Designs
- Wood Veneer, Laminates and Custom Finish Facings
- Custom Veneers Available to Coordinate with Designer’s Color Palette
- FSC Certified Materials Available
- Up to 10 LEED Credits May Apply With Installation of These Products
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 |