Echo Eliminator - Baffle

Bonded Acoustical Cotton Hanging Baffles

For excellent acoustical control in large open spaces, Echo Eliminator Baffles offer outstanding performance across a wide range of frequencies, as well as design flexibility. This product solves challenging acoustical problems in concert halls, auditoriums, gymnasiums, meeting halls, retail spaces, and more, to aid in improving sound quality, especially for speech articulation.

Echo Eliminator Baffles combine noise and reverberation reduction with architectural elements to add beauty and interest to a space.

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Product Data Sheets Acoustical Tests Fire Tests Properties Tests Additional Resources

Product Specs

Applications

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.

Material Composition

Bonded acoustical cotton (B.A.C.) made from recycled fibers

Thickness

1"
2"

Density

1" 3 lb pcf
1" 6 lb pcf
2" 3 lb pcf

Size

Standard Size
24" x 48"
Additional Sizes
12" x 12", 24" x 24", 48" x 48", 48" x 96"

Minimum quantities apply, please call for details.

Color

White, Black, Marble Blue, Graphite, Light Gray, Beige

Installation Method

Suspended Panel by Grommets
Color Options

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.

Acoustical Specs

Echo Eliminator Baffle – Octave Band Sabins/Baffle
Panel Thickness / Density	Testing Mount	125 Hz	250 Hz	500 Hz	1 kHz	2 kHz	4 kHz	Avg. Sabins / Baffle
1″ 3 lb. pcf	Baffle – 16″ Spacing	2.43	4.93	8.34	10.65	15.57	16.73	10.30
2″ 3 lb. pcf	Baffle – 16″ Spacing	2.40	6.55	12.86	17.46	18.49	16.77	13.85

Material Performance

Fire Performance

Class A Fire Rated per ASTM E84

Thermal Resistance (R-Value)

1" 3 lb pcf - 3.8
1" 6 lb pcf - 3.8
2" 3 lb pcf - 7.5

Light Reflectance

White - 89
Light Gray - 37

Environmental

Passes CDPH Standard Method V1.2-2017 (VOC Emissions)
Passes ASTM C1338 test (No fungal growth)
Accessories & Hardware

Grommets

Available in a Brass/Gold or Silver/Nickle color
Application: Baffles