LBC 3018/00 Metal Cabinet Loudspeaker - welshit.co.uk
LBC 3018/00 Metal Cabinet Loudspeaker - welshit.co.uk
LBC 3018/00 Metal Cabinet Loudspeaker - welshit.co.uk
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2 | <strong>LBC</strong> <strong>3018</strong>/<strong>00</strong> <strong>Metal</strong> <strong>Cabinet</strong> <strong>Loudspeaker</strong>Installation/Configuration NotesThe cabinet has a three-way terminal block with screw<strong>co</strong>nnections suitable for loop-through wiring (includingearth) Four primary taps are provided on the matchingtransformer to allow selection of nominal full-power, halfpower,quarter-power or eighth power radiation (in 3 dBsteps).Ø~Mounting dimensions in mm (in)Circuit diagram2x ø20Frequency responseDimensions in mm (in)The cabinet is designed for both surface mounting onwalls and recessed mounting into brick or <strong>co</strong>ncrete walls.The backbox of the cabinet provides a selection ofmounting holes, even for mounting onto U40 and MKinstallation boxes. The backbox has two knockout holeson the topside for two cable glands for loop-through<strong>co</strong>nnection. For extra <strong>co</strong>nvenience, a safety <strong>co</strong>rd from thebackbox lets the installer temporarily hang the front grilleunit during installation.Polar diagram (measured with pink noise)Surface mounted (left) and recessed (right) mounted
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