Acoustically effective element that can be mounted in the SLOTLIGHT Round and can be installed independently of the light 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 (30% recycled content) in the colors: base material: anthracite fleece, color layer: Cobalt Blue. Open edges ensure even better absorption rates. Four different installations are possible with the addition of the corresponding mounting accessories. Pre-drilled openings for the appropriate brackets as well as pre-mounted recessed threaded sleeves. Dimensions: Diameter 675 x 25 mm, Weight: 2 kg.