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Specifications subject to change with out notice.

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Sonex Valueline Baffle

SONEX Valueline™

Melamine Foam Acoustical Baffles
  • Fiber Free
  • High Performance Sound Absorbers
  • Lightweight
  • Low Cost
  • Reduces Reflected Noise & Reverberation
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MATERIAL: Melamine Acoustical Foam
PATTERN: Shallow Control Surface
FEATURES: Lightweight – Acoustically effective to reduce reflected noise and reverberation.
APPLICATIONS: Manufacturing plants, warehouses, auditoriums, gymnasiums, sports centers, lunchrooms
SIZE: 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; HPC-Coated: 15; Painted: 45
SMOKE DENSITY per ASTM E84: Class A. Natural: 50; HPC-Coated: 150; Painted: 10
INSTALLATION: Stainless steel corkscrew hangers.
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  
Sonex Valueline Baffles in AirportSonex Valueline Baffles IndustrialSonex Valueline Baffles in Gym
Product Tests & Information: Corkscrew Hangar
Sonex Valueline Baffles – Sabins per Baffle (Test ASTM C423-90a)
Thickness Finish 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz Avg
2″ Natural 1.0 5.4 10.8 16.3 18.7 24.0 12.7
2″ HPC-Coated 2.3 6.5 12.7 19.7 21.0 21.0 15.0

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