MUTE+® cover - wall absorber

The striking with concealed frame

  • Building material class

    Glass material:
    A1 - DIN EN 13501
    class A - ASTM E 84

    Polyester fabric:
    B1 - DIN 4102
    class A - ASTM E 84

    Wool fabric:
    B2 - DIN 4102

  • Health

    Mineral fibre free

    Allergy-friendly

    Tested for harmful substances according to OEKO-TEX® STANDARD 100

  • Quality

    With concealed aluminum frame

    Dimensionally stable, with 90° corners

    Pinnable

    Dimension: up to 1,250 x 3,500 mm

    Thickness: 45 / 60 mm

    Thickness: 90 / 120 mm

  • Acoustics

    Sound absorption class: A

    αw: 0.95 to 1.00 sound absorption coefficient according to DIN EN ISO 354
    Rating according to ISO 11654/ ASTM C423

Executions

  • MUTE__cover45_tex442_eck_detail.jpg

    MUTE+® cover S45-W / S60-W

    Thickness: 45 / 60 mm (example photo with 45 mm)

  • MUTE+® cover S90-W-BA / S120-W-BA (broadband absorber)

    Thickness: 90 / 120 mm (example photo with 90 mm)

  • MUTE+® cover S45-W / S60-W - A1 non-combustible

    Thickness: 45 / 60 mm (example photo with 60 mm)
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Material

  • Frame: material: extruded aluminum profile, mitered and invisibly joined
  • Acoustic insert
  • Fabric: polyester/wool - stretched over the outside of the aluminum frame and vacuumable
  • Glass fabric (45 / 60 mm): stretched over the outside of the aluminum frame, can be vacuumed or cleaned with clear glass cleaner

Building material class

  • DIN 4102: B1 (polyester) / B2 (wool)
  • DIN EN 13501-1: A1 (glass fabric, 45 / 60 mm)
  • ASTM E84: class A (polyester, 45 / 60 mm)
  • ASTM E84: class A (glass fabric, 45 / 60 mm)

Form

  • Rectangular with 90° corners
  • S45 - with 45 mm absorber thickness, dimension: up to 1,250 x 3,500 mm
  • S60 - with 60 mm absorber thickness, dimension: up to 1,250 x 3,500 mm
  • S90 - with 90 mm absorber thickness, dimension: up to 1,000 x 3,000 mm
  • S120 - with 120 mm absorber thickness, dimension: up to 1,000 x 3,000 mm

Colours

Additional equipment

S45 / S60 / S90 / S120:

  • Pinnable
  • Magnetically pinnable
  • Using digital printing

S45 / S60:

  • With cut-outs
  • Ball-throw safe

Acoustics

  • Absorption class: A
  • αw: 0.95 to 1.00
  • Sound absorption coefficient according to DIN EN ISO 354; rating according to ISO 11654/ ASTM C423

Sustainability

  • 95% recyclable material
  • Modular system for flexile reuse

Health

  • Mineral fiber free
  • Allergy-friendly
  • Tested for harmful substances according to OEKO-TEX® STANDARD 100
  • Low VOC emissions: Indoor Air Comfort GOLD

  • Installation

    Time-saving installation with adjustable rotating clip.

    CAD details 

  • Acoustic calculator

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

    Acoustic calculator 
  • Delius_Akustik_0111.jpg

    Sound worlds

    Where creativity meets performance and success stories are written.

    References 

Downloads

Notes

  • Visual appearance

    The visual appearance of colors and textures may vary depending on the monitor, print, lighting conditions, and other environmental factors.

    Minor color and texture deviations between individual batches are due to manufacturing processes and do not constitute a defect. We encourage you to order a sample to experience for yourself how it meets your expectations.

    Color transfer from textiles
    If clothing textiles transfer color to our upholstery fabrics, the cause lies with the clothing fabric. According to the polluter-pays principle, such discolorations are excluded from any manufacturer's warranty.

  • Can be combined with MUTE+® cover...

    Ceiling absorbers

  • 3D configurator

    pCon.planner: your key to interior design

    Use this versatile tool with access to extensive OFML data, available in both full and free versions. Discover Lindner products such as the modular CAS ROOMS system and innovative MUTE+® sound absorbers. Effortlessly design, visualise, and export room concepts and implement creative solutions. Unleash your creativity!
    pCon.planner

Product samples

Feel and experience the quality of our acoustic masterpieces