Echo Eliminator Acoustical Cotton Wall Panels
Bonded Acoustical Cotton (B.A.C.)
The Most Cost Effective Acoustical Absorbing Material On The Market
Echo Eliminator is a high performance acoustical material made from recycled cotton. This product is ideal for noise control applications. Echo Eliminator can be used as an acoustic wall panel or hanging baffle. Common applications are school gyms, classrooms, lunch rooms and any application where a high performance noise control product is needed. Echo Eliminator is eligible for LEED credits, Class A fire rated and 100% recyclable.
- Recycled Cotton (Green Acoustical Material)
- Class A Non-Flammable (Per ASTM E-84)
- Easy to Install (Adhesively Applied)
- Impact Resistant
- Low Cost
- High Light Reflectance
- High Performance Acoustical Absorption
- Relocatable (with Grommets)
APPLICATIONS: Bonded Acoustical Cotton panels are ideally suited to school gymnasiums, cafeterias, classrooms, churches, multi-purpose rooms, community centers and more.
SIZES: Standard Size 2' × 4'
Also available in 12" × 12", 2' × 2', 4' × 4' and 4' × 8' (Minimum quantities may apply, please call for details)
DENSITIES: 3lb per cubic ft 1" & 2" thickness panels; 6lb per cubic ft 1" thickness panels
COLORS: White, Marble Light Blue, Light Grey, Beige*, Graphite, Pure Blue, Navy Blue, Burgundy, Hunter Green and Black
Please note: Although we take extensive precautions and purge the lines between colors, due to the manufacturing process color inconsistencies including dye lot variations flecks, specks, and other slight surface blemishes are unavoidable. Please call for details.
All sizes are nominal and are subject to manufacturing tolerances that may vary ±1/8". Exact fitting may require on site adjustment by the purchaser. Exact size and other unavoidable variables such as dye lot color variances, lighting conditions, pattern matching, directional materials, expansion and contraction due to environmental conditions. Project with exacted visual requirements and expectation must be identified for our special attention prior to ordering.
|Echo Eliminator WALL PANEL Sound Absorption Coefficients|
| || Mount || 125Hz || 250Hz || 500Hz || 1KHz || 2KHz || 4KHz || NRC |
| 2" 3lb./cf. ||A||.35||.94||1.32||1.22||1.06||1.03||1.15|
| 1" 6lb./cf. ||A||.07||.30||.86||1.10||1.05||1.03||.85|
| Echo Eliminator BAFFLE Sabins/Baffle |
| Avg. || 125Hz || 250Hz || 500Hz || 1KHz || 2KHz || 4KHz || Sabins/Avg. |
| 1" 2' × 4'||2.43||4.93||8.34||12.35||15.57||16.73||10.30|
| 2" 2' × 4' ||2.40||6.55||12.86||17.46||18.49||16.77||13.85|
Acoustical Surfaces, Inc.
Soundproofing, Acoustics, Noise & Vibration Control Specialists
We Identify and S.T.O.P. Your Noise Problems
123 Columbia Court North Suite 201
Chaska, MN 55318
Toll Free: (800) 470-6652 Noise Control Help Line
Tel: (952) 448-5300
Fax: (952) 448-2613
Web site: http://www.acousticalsurfaces.com