ABSORBER RING
059-771121L
Quickinfo
PET feltfrom recycled material
flame retardant version available
Colour
General
- Luminaire / Track
- Mounted
- black
Physical
- diameter 1050 mm
- height 50 mm
- 6.5 kg
Acoustics
- Alpha w (αw) 0.7 1
- SAC (sound absorption class) C 1
- NRC 0.85 1
- SAA 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, black; colour may deviate; high acoustic performance by doubling the material; for attaching to SONIC suspended or SONIC free standing;
