Echo Eliminator

Echo Eliminator™ Hanging Baffles

Echo Eliminator™ Hanging Baffles are cost effective acoustical absorbing material. They alleviate echoes, reduce reverberation times and improve speech intelligibility.

Features and Benefits:

  • High Performance Acoustical Absorption

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

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

  • Lightweight

  • Easy to Install

  • Durable, Impact Resistant, Resilient

  • Environmentally Friendly and 100% Recyclable “Green” Product

  • Lower Cost and Better Performance than many other Soundproofing Materials

  • Fungi, Mold and Mildew Resistent

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

  • LEED™ (more information)


White, Marble Light Blue, Light Grey, Beige, Graphite, Medium Blue, Burgundy, Navy Blue and Hunter Green

Cleanable Dupont Hypalon or Film Available

Larger Images show grommet color options. Click each color swatch for a larger image.
  • 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


Gymnasiums, Auditoriums, Classrooms, Music Rooms, Arenas & Stadiums, Churches, Offices, Computer Rooms, Restaurants/Cafeterias, Residential, Concert Halls & Theaters, Pro Audio, Gun Ranges, Manufacturing Plants, Machine Enclosures, Water Treatment Plants, and many more.

Standard Sizes:

2′ × 4′
Custom Sizes & Die Cut Parts Available


1″ or 2″

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™ Baffle – Sabins/Baffle
Panel 125 Hz 250 Hz 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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