Acoustically effective element that can be mounted in the SLOTLIGHT Round and can be installed independently of the fixture. Suitable for the absorption of direct sound from below as well as sound reflected from walls and ceilings. The acoustic element is made of high-quality, flame-retardant (C-s2-d0) nonwoven fabric made from PET with a 30% recycled content, available in the colors: base material anthracite fleece, color layer Moon Shadow Gray. Open edges provide even better absorption rates. Four different installations are possible by adding the corresponding mounting accessories. Pre-perforated openings for the appropriate holders as well as pre-mounted recessed threaded sleeves. Dimensions: Diameter 1375 x 25 mm, Weight 2.9 kg.