RCF S.p.A. DU 50EN is a ceiling universal steel speaker

 DU 50EN Ceiling Speaker
EN 54 certifiedEN 54 certified
manufacturerRCF S.p.A.
BrandRCF S.p.A.
Model CodeDU 50EN
Sound pressure level [dB] at rated power (1kHz, 1m)101..110
Provision for supervision board mountingYes
Speech and/or music reproductionSpeech and background music
Model Info

DU 50EN is a speaker with high intellegibility designed for use in alarm messages and background music. The 4.5” full range speaker is included in a steel can; the speaker is provided with a multitap transformer for 100V/70V constant voltage systems, a terminal block made with ceramic material for input and output antiflame cables and
thermal switch. DU 50EN is complying with EN 54-24 standard.

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SourceEN54.EU, the comprehensive source for EN 54 certified voice alarm and public address systems & components.
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