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

LB1-UM20E-D 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. LB1-UM20E-D Premium-Sound Cabinet Loudspeaker - Intended for clear reproduction of speech, foreground, and background music to be used in general indoor and outdoor applications. The enclosures are made from aluminum with ABS top and bottom covers. Designed for voice alarm systems, and is EN 54-24 certified and compliant with BS 5839-8 and EN 60849. Charcoal color (RAL 7021).