Circular ceiling speaker for embedded mounting, with 2-way speaker in coaxial mount of 20 cm in diameter and 15 W RMS power for 100 V line. It has different power sockets, 15, 10, 5 and 3 W. 45 to 20,000 Hz Frequency Response. 96 dB (1 W, 1 m, 1 kHz) Sensitivity. Maximum sound pressure: 108 dB (1 m, 1 kHz). White aluminum grid (RAL9016). Quick assembly by springs. Dimensions: Ø280 x 92 mm. Weight: 2,1 kg.