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Sonex Classic™

Sonex Classic Panels Sonex Classic™ Sonex Classic™
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Melamine Foam Acoustical Panels

  • Fiber Free
  • Original Sculptured Foam Absorber
  • High Acoustical Performance
  • Class A Fire Retardant

SONEX Classic™ are melamine foam acoustical panels that provide excellent sound and noise control where it’s needed the most. Acoustical foam panels that are trusted by professional sound studios everywhere.

Product Testing & Information


Product Specs

Material

Melamine Acoustical Foam

Pattern

Original Sculptured Surface. Modified Anechoic design

Features

Increased absorption surface area

Applications

Industrial facilities, churches, multi-purpose rooms, recording studios or other spaces that require acoustical control.

Thickness

2″

Size

2′×4′

Density

0.7lbs/cub. ft.

Standard Colors

White, Grey, Charcoal

Optional Hpc-Coated Co, Lighlors

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: 5; Colortec: 10

Smoke Density per ASTM E84

Class A. Natural: 50; Painted: 10; HPC-Coated: 90; Colortec: 10

INSTALLATION

ASI S.T.O.P. Noise Acoustical Adhesive

Standard Colors

Sonex Classic™
White
Sonex Classic™
Grey
Sonex Classic™
Charcoal

Optional HPC-coated Colors

Sonex Classic™
Black
Sonex Classic™
Light Grey
Sonex Classic™
White
Sonex Classic™
Almond
Sonex Classic™
Medium Grey
Sonex Classic™
Light Blue
Sonex Classic™
Ivory

Reverberation Demonstration

SONEX Classic™ – Absorption Coefficients
Thickness Finish 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
2″ Natural 0.05 0.31 0.81 1.01 0.99 0.95 0.80
2″ Painted 0.17 0.33 0.85 1.03 1.08 1.06 0.80
2″ Colortec 0.05 0.31 0.81 0.96 0.97 0.97 0.100