MUTE+® cover S90-W-BA und S120-W-BA – Breitbandabsorber für anspruchsvolle Raumakustik

MUTE+® cover S90 & S120 – Broadband absorbers for demanding room acoustics

Maximum sound absorption, high-quality workmanship and a striking, clean design – with the MUTE+® cover S90-W-BA and S120-W-BA broadband absorbers, MUTE+® sets new standards in room acoustics.

Why broadband absorbers?

Low frequencies – the muffled rumble of voices or the reveberation in large conference rooms – present a real challenge for many standard absorbers. Broadband absorbers work across a wide frequency spectrum, capturing both high and low frequencies effectively. With an absorber thickness of 90 or 120 mm, the MUTE+® cover S90-W-BA and S120-W-BA broadband absorbers unleash their full impact precisely where thinner absorbers reach their limits.

Acoustic performance at the highest level

Both versions achieve absorption class A – the highest class according to ISO 11654 – with a sound absorption coefficient αw of 1.00 according to DIN EN ISO 354.

•    S90:   αw 1.00 | 2,000 × 1,000 mm, total height: 98 mm
•    S120: αw 1.00 | 2,000 × 1,000 mm, total height: 128 mm

Design, health & sustainability

The concealed aluminum frame with clean 90° corners gives the absorbers a striking, clean appearance – as an independent design element that integrates seamlessly into any interior concept. Formats of up to 1,000 × 3,000 mm make large-scale installations equally achievable.

The S90 and S120 are equally impressive in terms of health and ecological aspects:

  • Mineral fiber-free & allergy-friendly
  • Tested for harmful substances according to Oeko-Tex® Standard 100
  • 100% recyclable & reusable

In addition, 20 fabric colours are available, along with options such as pinability, magnetic pinning or digital printing – for a personalised, brand-defining finish.

Conclusion

The MUTE+® cover S90-W-BA and S120-W-BA broadband absorbers combine top acoustic performance with well-considered design. For anyone who wants to tackle low frequencies while also adding a visual accent – whether in a conference room, open space or music room.

Interested? 
Use our acoustic calculator, download the datasheet or contact us directly.

Back to blog