MUTE+® metal - Wall Absorber

The Special - broadband-/low-frequency absorber made of precious metals

  • Building material class

    DIN EN 13501-1: A2-s1 d0

  • Quality

    Powder-coated sheet steel
    smooth or perforated

    Dimensionally stable, with 90° corners

    Height: 600 to 3,000 mm

    Width: 300 to 1,250 mm* (* depending on perforation)

    Thickness: 82.5 / 85 / 152.5 mm

  • Acoustics

    Absorption class: E and A

    αw: 0.25 (L) to 1.00 Sound absorption coefficient according to DIN EN ISO 354
    Evaluation according to ISO 11654/ ASTM C423

Assembly

Simple hanging system for tool-free inspection.

CAD-Details

Acoustic performance

Room noise is reduced and speech intelligibility is optimized.
Become a sound artist and experience the data of silence in our acoustic calculator.

Acoustic calculator

MUTE+® metal broadband absorber S82.5/S152.5-W⼁low-frequency absorber S85-W

Material

  • Material broadband absorber: Perforated sheet steel, easy to clean
  • Material low-frequency absorber: Sheet steel, smooth surface, easy to clean
  • Acoustic inlay
  • Property: Dimensionally stable, robust

Form

  • 90° corners

Colours Powder Coating

  • RAL 9010/9016 - other colours available on request

Acoustics

  • Absorption class: E and A
  • αw: 0.25 (L) to 1.00
  • Sound absorption coefficient according to DIN EN ISO 354; evaluation according to ISO 11654/ ASTM C423

Sustainability

  • Recyclable
  • 100% reusable

Health

  • Disinfectable and harmless to health
  • Tested for biological cleanability, chemical resistance and microbial growth

Building Material Class

  • Building material class DIN EN 13501-1: A2-s1, d0

Additional Information

Broadband absorber:
Product/acoustic data sheet | MUTE+® metal broadband absorber S82,5-W

Product/acoustic data sheet | MUTE+® metal broadband absorber S152,5-W

Low-frequency absorber:
Product/acoustic data sheet | MUTE+® metal low-frequency absorber S85-W

We will be happy to provide you with further acoustic data upon request.

The visual appearance of the colours and structures can vary depending on the monitor, printing, lighting conditions and other environmental factors. Take advantage of the opportunity to order a surface sample and experience for yourself how it matches your ideas.

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Can be combined with MUTE+® metal, for example...

Ceiling Absorbers ->