Sonex® Classic foam is an extremely popular foam because of its design, acoustical effectiveness and its economical price point. Sonex Classic Acoustic Foam features a modified anechoic wedge design for cost-effective and impressive sound control.

The unique geometric shape of the surface pattern on these panels provides optimum absorption and deflection of sound energy, making them an excellent choice for recording and broadcast studios. These versatile panels can also be used in listening rooms, restaurants, production areas and other locations where sound absorption is critically important.

Sonex Classic is available in natural melamine foam colors (natural white, natural grey), as well as in colortec charcoal (the entire thickness of the foam panel is dyed a deep black.) These panels can easily be mounted to any wall or ceiling surface with acouSTIC water-based adhesive.

Features:

• Reduces echo and reverberation
• Improves speech intelligibility
• Exceptional acoustical performance
• Mold-resistant, fire-retardant

Technical Information:

• Size: 2′ x 4′ (8 sheets per box)
• Thickness: 2″
• Coverage: 64 square feet per box
• Material: Open-cell melamine-based foam
• Finish: Natural White, Natural Grey, Colortec Charcoal, HPC Coated
• Density: 0.5 to 0.7 lbs./cu. ft. (ASTM D3574-77)
• Fire Rating: Class 1 per ASTM E 84
• Microbial Growth: Passes UL 181, section 11
• Fungus Resistance Rating: #0 per ASTM G21
• NRC Per ASTM C423-90a
  • Natural (White/Grey): 0.80 (Mounting Type A)
  • HPC Coated Colors: 0.95 (Mounting Type B)

Installation Method:

• These panels can easily be mounted to any wall or ceiling surface with acouSTIC water-based adhesive.
• Installation is best done at the end of the construction project.
• Use clean gloves to prevent soiling material.
• Melamine foam is fragile and should be handled with care.
• Do not install material of unacceptable quality.

Note: In March of 2016, the formulation of the melamine foam core used in Sonex products was improved. The appearance of Natural White, Natural Grey and HPC coated colors will differ from orders placed prior to this change.

For more information on our Sonex® Classic Foam,
call us at 1-800-782-5742 or contact our sales department.