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Digital-Quad-B x4
The easy-to-read LCD display provides vivid viewing of all menus and operating parameters
audio levels
Power: 640W
ETL Approved
RCF PL 50EN Ceiling Speaker With Fire Dome QSC KLA Series Digital-Quad-B x4PL 50EN is a ceiling speaker featuring a flameproof steel back can, designed for recess installation into ceilings or panels. It is especially suitable for broadcasting alarm messages thanks to the highly intelligible sound reproduction and its resistance to high temperatures reached during fires. The terminal connection blocks, for input and output flameproof cables, are made of ceramic material. A thermal fuse protects the integrity of the line in
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