Communications Systems | LB1-UM06E-1 Metal Cabinet Loudspeaker
LB1-UM06E-1 Metal Cabinet Loudspeaker
www.boschsecurity.com
u Suitable for speech and music reproduction
u Robust metal enclosure
u Surface and/or recessed mounting
u Provision for internal mounting of the optional line/
loudspeaker supervision boards
u Recommended for voice evacuation systems
The LB1‑UM06E‑1 circular metal cabinet emergency
loudspeaker delivers professional performance from a
robust, yet aesthetically designed metal enclosure. It
is an ideal loudspeaker for indoor use in offices,
schools, car parks, shopping centers, and in areas
where vandalism is a potential hazard.
Functions
Voice alarm
Voice alarm loudspeakers are specifically designed for
use in buildings, where the performance of PA systems
is subject to official regulations. The LB1‑UM06E‑1 is
designed for voice alarm systems, and is compliant
with British Standard BS 5839‑8 and EN 60849.
Protection
The loudspeaker has built‑in protection to ensure that
in the event of a fire damage does not cause failure of
the connected circuit. In this way, system integrity is
maintained; ensuring loudspeakers in other areas can
still be used to inform people of the situation.
Connections and safety
The loudspeaker has a ceramic terminal block, thermal
fuse, and heat-resistant, high-temperature wiring. The
cabinet has a provision for internally mounting the
optional line/loudspeaker supervision board.
Certifications and approvals
All Bosch loudspeakers are designed to withstand
operating at their rated power for 100 hours in
accordance with IEC 268‑5 Power Handling Capacity
(PHC) standards. Bosch has also developed the
Simulated Acoustical Feedback Exposure (SAFE) test
to demonstrate that the speakers can withstand two
times their rated power for short durations. This
ensures extra reliability under extreme conditions,
leading to greater customer satisfaction, longer
operating life, and much less chance of failure or
performance deterioration.
Safety according to EN 60065
Emergency according to BS 5839‑8
according to EN 60849
according to EN 54‑24
Water and dust protection according to EN60529 IP32
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