Echo Eliminator

Echo Eliminator™ Wall Panels

Bonded Acoustical Cotton (B.A.C.) Soundproofing Material

Echo Eliminator™ is the most cost effective acoustical absorbing material on the market. It alleviates echoes, reduces reverberation times and improves speech intelligibility.

Features and Benefits:

  • High-Performance Acoustical Absorption

  • Class A – Non-Flammable (per ASTM E-84)

  • Lightweight

  • Easy to Install (adhesively applied)

  • Durable, Impact Resistant, Resilient

  • Environmentally Friendly and 100% Recyclable “Green” Product

  • Lower Cost and Better Performance than many other Soundproofing Materials

  • No Itchy Fiberglass – No Formaldehyde – No VOC’s – Requires No Warning Labels

  • Fungi, Mold and Mildew Resistant

  • Acoustical and Thermal Insulating Properties Superior to Foam/Fiberglass

  • High Performance – Noise Reduction Coefficient(NRC) to 1.15

  • LEED™ (more information)

Applications:

School gymansiums, cafeterias, classrooms, churches, multi-purpose rooms, community centers, acoustical backer for wood or any ceiling system, restaurants and many 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).

1″ Thickness panels available in 3lb or 6lb per cubic foot, 2″ thickness panels available in 3lb density only.

  • Cotton Acoustical Panel – BlackBlack
  • Cotton Acoustical Panel – BurgundyBurgundy
  • Cotton Acoustical Panel – GraphiteGraphite
  • Cotton Acoustical Panel – Hunter GreenHunter Green
  • Cotton Acoustical Panel – Light GreyLight Grey
  • Cotton Acoustical Panel – Marble Light BlueMarble
    Light Blue
  • Cotton Acoustical Panel – Navy Blue
    Navy Blue
  • Cotton Acoustical Panel – Pure BluePure Blue
  • Cotton Acoustical Panel – WhiteWhite
  • Cotton Acoustical Panel – BeigeBeige

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 surfaces blemishes are unavoidalbe. 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 expectations must be identified for our special attention prior to ordering.


Echo Eliminator™ Panel – Sound Absorption Coefficients
Panel Mount 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
1″ 3lb/cf A 0.08 0.31 0.79 1.01 1.00 0.99 0.80
2″ 3lb/cf A 0.35 0.94 1.32 1.22 1.06 1.03 1.15
1″ 6lb/cf A 0.07 0.30 0.86 1.10 1.05 1.03 0.85

Echo Eliminator™ Baffle – Sabins/Baffle
Panel 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

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