Related Manuals for RCF DU 50EN
Summary of Contents for RCF DU 50EN
- Page 1 USER MANUAL MANUALE D’USO DU 50EN STEEL WALL-MOUNT LOUDSPEAKER IN COMPLIANCE WITH EN 54-24 STANDARD DIFFUSORE ACUSTICO IN ACCIAIO DA PARETE CONFORME ALLA NORMA EN 54-24...
-
Page 2: Safety And Operating Precautions
RCF S.p.A. will not assume any responsibility for the incorrect installation and / or use of this product. SAFETY AND OPERATING PRECAUTIONS 1. - Page 3 9. RCF S.p.A. strongly recommends this product is only installed by professional qualified installers (or specialised firms) who can ensure a correct installation and certify it according to the regulations in force. The entire audio system must comply with the current standards and regulations regarding electrical systems.
-
Page 4: Installation
HAS BEEN DESIGNED TO GUARANTEE RELIABILITY AND HIGH PERFORMANCE. DESCRIPTION DU 50EN is a steel wall-mount loudspeaker in compliance with the EN 54-24 standard, designed to be used in sound systems for emergency purposes (evacuation messages, paging and background music). The 4.5” full-range loudspeaker is protected by a steel body. - Page 5 CONNECTION ARNING loudspeAkeR coNNectIoNs should be oNly MAde by quAlIfIed ANd expeRIeNced peRsoNNel hAvING the techNIcAl kNoW hoW oR suffIcIeNt specIfIc INstRuctIoNs to eNsuRe thAt coNNectIoNs ARe MAde coRRectly ANd to pReveNt ANy electRIcAl dANGeR o pReveNt ANy RIsk of electRIc shock do Not coNNect loudspeAkeRs WheN the AMplIfIeR Is sWItched oN efoRe tuRNING the systeM oN...
-
Page 6: Notes About Constant Voltage Systems
NOTES ABOUT CONSTANT VOLTAGE SYSTEMS - The loudspeaker input voltage (Vd) shall correspond to the amplifier output voltage (Va). - The sum of nominal power values (Pd x n) of all loudspeakers connected to the line shall not exceed the amplifier power (Pa). - Make sure all loudspeakers are connected in phase to ensure a correct sound reproduction. -
Page 7: Specifications
SPECIFICATIONS INPUT VOLTAGE: 100 V – (70 V) POWER (SELECTABLE): 6 W – 3 W – 1.5 W – 0.75 W (power values are halved at 70 V) INPUT IMPEDANCE: 1.67 kΩ (6 W) – 3.33 kΩ (3 W) 6.67 kΩ (1.5 W) – 13.33 kΩ (0.75 W) FREQUENCY RESPONSE: 190 Hz ÷... - Page 8 DRILL TEMPLATE DIMA DI FORATURA 163,5 mm INSTALLATION / INSTALLAZIONE...
- Page 9 Except possible errors and omissions. RCF S.p.A. reserves the right to make modifications without prior notice. Salvo eventuali errori ed omissioni. RCF S.p.A. si riserva il diritto di apportare modifiche senza preavviso. HEADQUARTERS: RCF S.p.A. Italy tel. +39 0522 274 411 e-mail: info@rcf.it...
Need help?
Do you have a question about the DU 50EN and is the answer not in the manual?
Questions and answers