Acoustic column with power rating of 10 W (selectable to 5 and 2.5 W) in 100 V line. Suitable for voice alarm (VA) installations according to standard BS-5839 / EN 60849 Part 8. 1 x 5" woofer and 1 x 2" tweeter. Frequency response of 170 ~ 20.000 Hz. Dispersion angle 190º (H) x 150º (V). SPL at 1 m and 1 kHz of 85 dB (1 W) / 95 dB (20 W). Adjustable L bracket to guide the acoustic beam into the coverage area. Weight 1.3 kg. Dimensions 222 x 94 x 95 mm.