LB1-UM20E-L, cabinet loudspeaker, 20W, Aluminum, Bosch

LB1-UM20E-L Premium-Sound Cabinet Loudspeaker - Intended for clear reproduction of speech, foreground, and background music to be used in general indoor and outdoor applications. 20 W power handling capacity. The enclosures are made from aluminum with ABS top and bottom covers. Supplied with a built-in 70 / 100 V transformer with taps on the primary winding for full-power, half-power, quarter-power, and one-eighth power radiation. Designed for voice alarm systems, and is EN 54-24 certified and compliant with BS 5839-8 and EN 60849. White color (RAL 9010).