Echo Eliminator

Echo Eliminator™ Cotton Soundwave Eggcrate Acoustical Panel

ASI is proud to introduce the market’s first recycled cotton, high acoustical performance studio wall panel. The soundwave panel is made from 85% recycled cotton and is 100% recyclable.

Features and Benefits:

  • Recycled Cotton (“green” acoustical material)

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

  • Lightweight

  • Easy to Install (adhesively applied)

  • Impact Resistant

  • Durable

  • Low Cost

  • Fiberglass Free

  • No Formaldehyde – No VOC’s

  • High Performance Acoustical Absorption

  • Proudly Made in the USA

  • LEED™ (more information)


Recycled Cotton SoundWave panels are ideally suited to studios, school gymnasiums, cafeterias, classrooms, churches, multi-purpose rooms, community centers and more.


2′ × 4′





Please note:

Since these panels have a male/female pattern (convolute), each pattern is slightly different on it’s edge pattern. Panels will not line up to make one large uniform pattern.

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™ Soundwave Panel – Sound Absorption Coefficients
Panel Mount 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
2″ 3lb/cf A 0.35 0.94 1.32 1.22 1.06 1.03 1.15

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