2-way wall or ceiling acoustic projector and 15 W RMS power for 100 V line. Certified to EN 54-24. 12 cm speaker + tweeter. Power selection of 15, 10 and 5 W. Frequency response from 70 to 20,000 Hz. Sensitivity 91 dB (1 W, 1 m, 1 kHz). Maximum sound pressure 99 dB (15 W, 1 m, 1 kHz). HIPS resin box and white metal grille. Includes swivel ball joint for wall or ceiling installation. Dimensions: Ø186 x 251 mm. Weight: 2,1 kg.