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
- Low Cost
- High Light Reflectance
- High Performance Acoustical Absorption
- Relocatable (with Grommets)
Click each color swatch for a larger image.
Discontinued Colors - Limited Availability
Call for availability
Bonded Acoustical Cotton panels are ideally suited to school gymnasiums, cafeterias, classrooms, churches, multi-purpose rooms, community centers and more.
Standard Size – 2′ × 4′
Also available in 12″ × 12″, 2′ × 2′, 4′ × 4′ and 4′ × 8′ (Minimum quantities may apply, please call for details)
3lb per cubic ft – 1″ & 2″ thickness panels
6lb per cubic ft – 1″ thickness panels
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 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|
|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|
|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|