LÄTT Clamp absorbent

  • Akustikmiljö LÄTT Bygelabsorbent

LÄTT Clamp absorbent improves acoustics without having to change existing electrical and air vent installations. LÄTT is an affordable solution that is installed individually and thus does not interfere with existing installations such as ventilation ducts, power cables, lighting or alarms. LÄTT is an effective sound absorber and is made out of EcoSUND, our unique core material which consists of recycled PET.

LÄTT is available as a BIM object. Download here to use in your projects. 



LÄTT is a high quality absorbent, class A  

Cost efficient 

Worth its price as you do not have to change and move already installed products.



Can be mounted on walls and in ceilings.


LÄTT is made from our unique core material EcoSUND and is mounted tightly or with an air gap. The absorbents are 50 mm thick for good sound absorption.


LÄTT is delivered with unlaminated heated smooth surface of the core material EcoSUND (white, black, grey or brown RAW Edition), or with the textile Hush laminated on the front of the sound absorber.

RAW Edition

LÄTT is delivered with a smooth surface of the core material EcoSUND (white, black, grey or brown RAW Edition).

White Black Grey Brown


LÄTT can also be ordered with laminated surface of the textile Hush. For all textile choices see pdf.


The jacks are available in two models, with no air gap that keeps the absorbent tight against the ceiling, or with air gap that leaves 50 mm of air between the absorbent and the ceiling/wall. 


  • 1200x600x50 mm
  • 1200x900x50 mm

About EcoSUND

LÄTT is made of our unique core material EcoSUND.

  • Environment-friendly: EcoSUND is made from recycled Pet-bottles and plant fibres.
  • No leaking: EcoSUND is completely free from glue/binding agents and therefore does not give off any emissions or gas.
  • Stand up to moisture: EcoSUND is not sensitive to damp and moisture and therefore cannot rot or mould.
  • No harmful fibres: EcoSUND does not give off any itching or irritating fibres that may cause allergic reactions.


LÄTT is easily mounted in its two accompanying white-varnished clamps with pre-stamped screw holes. LÄTT is available with low or high clamps for a tight installation or with 50 mm air gap behind the absorbent.


Clean with a dry brush/broom or with a vacuum cleaner. if very dirty, clean with cold water, a cloth and a gentle washing up, washing or cleaning detergent.


With Akustikmiljö’s standard surface layer, LÄTT fulfils surface layer class 1, (b-s1,d0).


A.M. Acoustics LÄTT

Acoustic properties

Carried out by SP, the national swedish Testing institute, according to iso 354 and ISO 11654

Product Surface Construct. height 63 125 250 500 αw
LÄTT CM 50 mm 0,00 0,25 0,75 1,0 1,0 1,0 0,90 1,0
50 mm CM 100 0,05 0,35 0,90 1,0 1,0 1,0 1,0 1,0