Bosch LC3-UC06E Ceiling loudspeaker, 6W, spring arms

The LC3‑UC06E is a general purpose, cost-effective 6 W ceiling loudspeaker, suitable for 100 V connection
with power tapping of: 6, 3, 1.5 and 0.75 Watt. The optional back‑box LC3‑CBB fully protects the loudspeaker from dust and dripping water from above, according IP21C. The loudspeaker frame, grill and back‑box are
manufactured from self‑extinguishing ABS according to UL 94V0