This document provides information on the LB2-UCxx-x Premium-sound Cabinet Loudspeaker Range from Bosch, including technical specifications for two models - the LB2-UC15 and LB2-UC30. The loudspeakers are intended for clear reproduction of speech and music indoors and outdoors. They have selectable voltage inputs and adjustable mounting brackets. Typical applications include bars, restaurants, parks, and offices.
OHM (UK) Ltd is a manufacturer of Professional Loudspeakers, based in Knutsford (UK). The company has been manufacturing premium brand loudspeakers for more than 40 years. We, Harness Overseas Pvt. Ltd. represent OHM in India.
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OHM (UK) Ltd is a manufacturer of Professional Loudspeakers, based in Knutsford (UK). The company has been manufacturing premium brand loudspeakers for more than 40 years. We, Harness Overseas Pvt. Ltd. represent OHM in India.
Brochure des accessoires des séries de radios MOTOTRBOSoicex
Motorola Solutions a développé une vaste gamme d’accessoires aux caractéristiques uniques conçues pour
optimiser les performances de votre radio au regard de votre environnement de travail .
Wagner Electronic Services offer latest audio visual accessories, high quality mono plug to mono socket, RCA dual socket, quad 3.5mm plugs, stereo socket, which is soothing for your ear & eyes. Find the right HDMI cable from our large range of HDMI Cables and Digital Interconnect that support the latest HDMI version that have the latest HDMI Ethernet / High Speed HDMI standards. Audiophile grade Digital audio to slink optic fibre cables designed for maximum signal transfer and clarity.
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Điện thoại:0436.286.033 - 0902.188.722(24/7)
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1. Communications Systems | LB2‑UCxx‑x Premium‑sound Cabinet Loudspeaker Range
LB2‑UCxx‑x Premium‑sound Cabinet
Loudspeaker Range
www.boschsecurity.com
u High-fidelity music and speech reproduction
u Selectable 8 ohm, 70 V and 100 V inputs
u Compact yet robust ABS enclosure
u Supplied with adjustable mounting bracket
u Complies with international installation and safety
regulations
The LB2‑UCxx‑x Premium‑sound cabinet loudspeakers
are intended for clear reproduction of speech,
foreground and background music to be used in
general indoor and outdoor applications. The
Premium‑sound cabinet loudspeaker range consists of
a 15 W and 30 W model, available in a light or dark
color. The loudspeakers have selectable 8 ohm, 70 V
and 100 V inputs.
Typical applications are: theme bars, music
restaurants, theme parks, retail outlets, audio visual,
boardrooms and offices, exhibition areas, showrooms,
fitness centre’s and presentation environments.
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 acc. to EN 60065
Water protection acc. to EN 60529 IP x4
Self extinguishing acc. to UL94 V 0
Installation/configuration notes
The cabinets include a built‑in transformer that offers
a selection of nominal full power, half power, quarter
power or eight power radiation (i.e. in 3 dB steps) for
70 V, 100 V or 8 Ohm bypass.
Selection is done by a convenient switch on the rear
enclosure.
A two meter long twin‑core loudspeaker cable (in
matching color with the cabinet) is connected to the
loudspeaker. The core ends are stripped ready for use.
The cabinets can be mounted horizontally to allow the
loudspeaker to be directed up or down, or vertically to
allow left and right rotation by means of a steel U-
shaped wall bracket (standard supplied).
2. The rotatable logo can be easily adjusted to match the
mounting orientation.
Rear view LB2-UC15-30-D/L
LB2‑UC15‑D/L
205
(8.1)
136
(5.4)
1
1 Rotatable logo
Mechanical diagram: front and top view in mm (in.)
1
117.8
(4.6)
208
(8.2)
165.9
(6.5)
1 Power tapping switch
Mechanical diagram: side view in mm (in.)
1
Ø
Ø
Ø
80
(3.1)
80
(3.1)
225.4
(8.9)
10
(0.4)
12.5
(0.5)
10
0.4)(
Mechanical diagram: rear view in mm (in.)
1.9W
2.2uf3.75W
7.5W
15W
15W
7.5W
3.75W
1.9W
70.7V100V
8 ohms
C
0
A
B
C
D
E
F
F'
E'
D'
C'
B'
A'
Circuit diagram
60
70
80
90
100
110
10 100 1000 10000 100000
Frequency (Hz)
dBSPL
BOSCH
Frequency response
2 | LB2‑UCxx‑x Premium‑sound Cabinet Loudspeaker Range