6
ENGLISH
CONNECTION
RCF S.P.A. THANKS YOU FOR PURCHASING THIS PRODUCT, WHICH
HAS BEEN DESIGNED TO GUARANTEE RELIABILITY AND HIGH
PERFORMANCE.
DESCRIPTION
BS 5EN is a 20 W weatherproof suspended speaker in compliance with
EN 54-24 standard.
Main features:
- ABS cabinet with steel mesh grille.
- It can be installed both indoors and outdoors (IP 65 protection
grade).
- Equipped with transformer for 100 V (/ 70 V) constant voltage lines.
- Internal power setting.
- Ceramic screw terminal for connection.
- Internal thermal fuse.
- Colour: white.
WARNING: loudspeaker connections should be only made by qualied and
experienced personnel having the technical know-how or sufcient specic
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
amplier 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.
Connect the 100 (/ 70) V line through the ceramic terminal block.
1. Select the power rate by connecting only one of the four wires (coming
out from the transformer primary winding) to the central screw of the ceramic
terminal strip:
- 20 W, red wire
- 10 W, blue wire
- 5 W, yellow wire
- 2.5 W, white wire
The 3 unused wires must be insulated (e.g. with tape).
The black wire is common and is always linked to the transformer primary
winding.
If connecting to a 70 V line, the power will be halved (red: 10 W, blue: 5 W,
yellow: 2.5 W, white: 1.25 W).