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Specifications subject to change with out notice.

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Sonex One Baffles


Melamine Foam Acoustical Baffles
  • Fiber Free
  • Class A Fire Retardent
  • Lightweight
  • Reduces Reflected Noise & Reverberation
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MATERIAL: Melamine Acoustical Foam
PATTERN: Convoluted – Shallow Convolutions
FEATURES: Lightweight porous acoustical melamine foam for overhead noise control solutions
APPLICATIONS: Gymnasium, Auditoriums, Schools, Churches, Swimming Pools, Game Courts, Production Facilities, Broadcasting Studios, Offices, Factories.
SIZES: 2′×4′
DENSITY: 0.7lbs/cub. ft.
STANDARD COLORS: White, Grey, Charcoal
OPTIONAL HPC-COATED COLORS: Black, Light Grey, White, Almond, Medium Grey, Light Blue, Ivory.
CUSTOM COLORS: Please contact us to discuss custom color options.
FLAME SPREAD per ASTM E84: Class A. Natural: 5; Painted: 10; HPC-Coated: 15
SMOKE DENSITY per ASTM E84: Class A. Natural: 50; Painted: 10; HPC-Coated: 150
INSTALLATION: Grommet suspension.
Standard Colors
Natural willtec® – White Natural willtec® – Grey colortec® – Charcoal  
White Grey Charcoal  
Optional HPC-coated Colors
HPC-coated willtec – Black HPC-coated willtec – Light Grey HPC-coated willtec – White HPC-coated willtec – Almond
Black Light Grey White Almond
HPC-coated willtec – Medium Grey HPC-coated willtec – Light Blue HPC-coated willtec – Ivory  
Medium Grey Light Blue Ivory  
Product Tests & Information:
SONEX One – Sabins Per Baffle – Type A & B Mountings
Thickness Finish 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz Avg
3″ Natural 2.3 5.7 10.5 15.3 18.6 24.8 12.9
3″ HPC-Coated .076 3.96 10.92 18.2 18.45 18.05 12.9
Number of baffles, sizes and layout can alter performance of baffles in actual installations.

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