5
ENGLISH
RCF S.P.A. wOULD LIkE TO THANk YOU FOR PURCHASING THIS
PRODUCT, wHICH HAS bEEN DESIGNED TO GUARANTEE RELIAbILITY
AND HIGH PERFORMANCE.
BD 2412BS are bidirectional sound projectors, elegant and suitable for sound
distribution also in large environments (i.e. supermarkets, shopping malls, railway
stations, subways, parking lots, factories, warehouses, etc.) and in every place
where good sound quality and high efficiency are required.
MAIN FEATURES:
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In compliance with EN54-24 standard.
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Two 5” loudspeakers.
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Cylindrical extremely sturdy body in extruded aluminium.
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Ceramic terminal block.
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For both indoor and outdoor installations, thanks to its IP 66 protection grade.
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Equipped with transformer for 100 V constant voltage lines.
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Choice among three power values: 20 – 10 – 5 W.
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Excellent music reproduction.
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Colour: light grey.
DESCRIPTION
CONNECTIONS
MAIN FEATURES
wARNING:
loudspeaker connections should only be 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.
To prevent any risk of electric shock, do not connect loudspeakers when the
amplifier is switched on. Before turning the system on, check all connections
and make sure there are no accidental short circuits. The entire sound system
shall be designed and installed in compliance with the current local laws and
regulations regarding electrical systems.
NOTES:
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To ensure a correct musical reproduction, loudspeaker phase is to be
respected (loudspeakers are connected respecting the amplifier polarity).
This is important when loudspeakers are installed adjacent one another,
for instance, in the same room. Use bipolar cables that have markings to
distinguish the polarity (e.g. insulation of different colours, conductors of
different colours, etc.).
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To prevent inductive effects from causing hum, noise and a bad system
working, loudspeaker lines should not be laid together with other electric
cables (mains), microphone or line level signal cables connected to amplifier
inputs.