Acousti-Board
DIFFUSER PANEL S.T.O.P.™
Decorative Fabric Wrapped Acoustical Diffuser Panels
For sound and reverberation reduction in the classroom, theater, and other large spaces, trust the Diffuser Panel S.T.O.P. Thes panels help make a room less echoey, and more friendly for speaking and acoustically optimized. Some qualities of the Diffuser Panel S.T.O.P. products are:
- Improved Sound Quality
- Engineered Performance
- Architecturally Decorative
- Custom Engineered & Manufactured
Find out how you can get Diffuser Panel S.T.O.P. products on your next project, and see pricing and product specs, by exploring Acoustical Surface’s website
Product Testing & Information
Product TAGProduct Specs
Material
Thermoformed co-polymer
Pattern
Barrel shaped, pyramidal shaped
Features
These sound deadening panels diffuse sound to enhance the sound quality and acoustical efficiency
Applications
Music rooms, practice rooms, auditoriums, performing arts centers
Thickness
Varies
Sizes
Nominal – 2’ x 2’, 2’ x 4’, 4’ x 4'
Color
Textured white facing, or diffusers can be custom wrapped with fabric for a unique aesthetic
Flammability
Product Components Class A Fire Rated per ASTM E84
Installation
Wall Panels – Z-Clips
Ceiling Panels – Lay-in 15/16” H.D. T-Grid
| Noise Reduction Coefficient (NRC) Chart | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| PANEL TYPE | THICKNESS | FINISH | CORE | ABSORPTION COEFFICIENTS | ||||||
| 125Hz | 250Hz | 500Hz | 1KHz | 2KHz | 4KHz | NRC | ||||
| Barrel Diffusor | 3/32″ | Fabric | Molded Fiberglass | 0.86 | 0.47 | 0.18 | 0.10 | 0.10 | 0.15 | 0.20 |
| Barrel w/Absorber | 3/32″ | Fabric | Molded Fiberglass | 0.26 | 0.62 | 0.47 | 0.25 | 0.15 | 0.21 | 0.35 |
| Pyramidal | 3/32″ | Gelcoat | Molded Fiberglass | 0.41 | 0.19 | 0.12 | 0.10 | 0.09 | 0.09 | 0.15 |
| Absorber | 2-1/8″ | Fabric | Glass Fiber | 0.37 | 0.88 | 1.23 | 1.26 | 1.14 | 1.14 | 1.15 |
| Barrel Diffuser |  |
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| Pyramidal Diffuser | |
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