SONIC ABSORBER RING

ABSORBER RING

059-771121W

Quickinfo

PET felt
from recycled material
flame retardant version available

Colour

General

  • Luminaire / Track
  • Mounted
  • white

Physical

  • diameter 1050 mm
  • height 50 mm
  • 7 kg

Acoustics

  • Alpha w (αw) up to 0.7 1
  • SAC (sound absorption class) up to C 1
  • NRC up to 0.85 1
  • SAA up to 0.91 1

Equivalent sound absorption area (Aeq)

125 Hz

0.2

250 Hz

0.53

500 Hz

1.08

1000 Hz

1.62

2000 Hz

1.66

4000 Hz

1.62
1 Alpha w, SAC, NRC, SAA refer to the best result of the entire product family

Acoustic element made of high quality, self-supporting PET felt with sound absorbing properties, consisting of 50% recycled PET; high quality visual and tactile surface, white; colour may deviate; high acoustic performance by doubling the material; for attaching to SONIC suspended or SONIC free standing;

Product data & specification documents

Datasheets

Certificates

Download all
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