5” cylindrical sound projector. ABS container suitable for 70/100V lines. 30W maximum power. Low loss transformer 20W, 10W, 5W, 2.5W@100V 10W, 5W, 2.5W, 1.25 W @70V, Frequency response: 130Hz 20kHz, 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 EN54 24.