Wall or ceiling acoustic projector of 6 W RMS power for 100 V line. Certified to EN 54-24. 12 cm Speaker. Power selection of 6, 3, and 1 W. Frequency response from 130 to 13,000 Hz. Sensitivity: 96 dB (1 W, 1 m, 1 kHz). Maximum sound pressure: 104 dB (6 W, 1 m, 1 kHz). ABS resin box and white metal grid. Degree of protection IP 34. Includes U-support for wall or ceiling installation. Dimensions: 233 x 224 x 249 mm. Weight: 1,7 kg.