Echo Eliminator™
Echo Eliminator is a high-performance acoustic absorbing material made from recycled cotton. Acoustical Surfaces has high-quality echo eliminators for sale!
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. These cotton fabric panels are ideal for noise control applications. It can be used as an acoustic wall panel or hanging baffle. Common applications of this acoustical absorbing material are school gyms, classrooms, lunchrooms, and any application where a high-performance noise control product is needed. Echo Eliminator cotton fabric panels are eligible for LEED™ credits, Class A fire rated, and 100% recyclable. Find out more here.
- Recycled Cotton (Green Acoustical Material)
- Class A – Non-Flammable (Per ASTM E-84)
- Lightweight
- Easy to Install
- Low Cost
- High Light Reflectance
- High Performance Acoustical Absorption
- Relocatable (with Grommets)
Echo Eliminator™ VS. Other Acoustical Materials
Echo Eliminator LEED® Credit Contribution Information
Product Testing & Information
- Product Specs
- Testimonials
- Acoustical Test
- SDS
- Flammability
- Installation
- Product Photos
- Misc. Data
- CSI, CAD, and Revit Files
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Product TAGEcho Eliminator videos and installation tutorials
Learn more about Echo Eliminator here
Product Photos
Color Options
Click each sound absorbing ceiling panel color swatch for a larger image.
Discontinued Colors - Limited Availability
Call for availability
Product Specs
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′
Sound absorbing material 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
Standard Colors
White, Marble Light Blue, Light Grey, Beige, Graphite, and Black.
Discontinued - Limited Availability
Pure Blue, Navy Blue, Burgundy & Hunter Green
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 padded wall panel 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 | |
| 1″ – 3lb./cf. | A | .08 | .31 | .79 | 1.01 | 1.00 | .99 | .80 |
| 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 |
