Cylindrical sound projector, 5”. ABS enclosure suitable for 70/100V lines. Maximum power 30W. Low-loss transformer: 20W, 10W, 5W, 2.5W @ 100V 10W, 5W, 2.5W, 1.25W @ 70V. Frequency response 130Hz...20000Hz. Sound pressure 101dB (1W, 1m). Dimensions 138 x 205 mm. Weight: 21.75 Kg. Colour: White RAL 9016. (U-mounting bracket included). Protection rating IP65 Type B according to EN 54-24.