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ANECHOIC WEDGE PROFILE, Anechoic Wedge

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SonoCon™ acoustical foam panels and baffles are engineered to eliminate reflected energy and reduce ambient noise levels. A variety of product thickness, panel design, and physical characteristics enable selections which will closely meet specific sound absorption requirements.

The open cell acoustical panels are uniquely shaped to maximize the surface area exposed to acoustical energy; as the surface area increases, panel sound absorption efficiency also increases. Increasing the thickness of the panel increases the sound absorption performance at the low frequencies. Special panel configurations locate sound absorption at wall and ceiling intersections which otherwise act to amplify and direct sound into the room environment.

Color schemes and configuration choices blend acoustic performance with esthetic considerations.

SonoCon™ foam performance options include :-

  • Panels which are heat resistant to 480°F and withstand continuous exposure to 300°F temperatures.
  • Panels rated Class I to comply with Code requirements for specific room occupancies requiring non-combustible construction for flame spread, smoke density and fuel contribution.
  • Panels with a permeable membrane to withstand damp environments and permit ready cleaning.
  • Panels which can be painted to match room design and decor.
  • Hanging baffles highly effective in reducing reverberant noise in large rooms with hard surfaces such as firing ranges, auditoriums, swimming pools, and athletic courts.
  • Standard anechoic wedges for broad band and low frequency sound absorption and requirements.

Downloads

PDFSonoCon Sound Control Brochure (PDF - 1.47MB)

Specifications     •     Acoustical Performance

Specifications

Size
12" x 12" panels
Thickness
6 in
8 in
Density
2 lb/ft3
Flammability
Class One
Flame Spread
10
Smoke Density
50
Color1
Natural White
Optional Material
Polyurethane
Applications
Anechoic Chamber
Environments
Low Frequency Applications
Test Chambers

1 In Natural White only Painted & Hypalon Colors available.

Acoustical Performance

Sound Absorption Coefficients

Frequency (Hz)
125
250
500
1000
2000
4000
NRC
AW 6"F
0.22
1.07
1.27
1.34
1.27
1.15
1.26
AW 8"F
0.39
1.05
1.44
1.38
1.33
1.19
1.33

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