Bosch F.01U.167.947 Datasheet

Communications Systems | LBC 3018/01 Metal Cabinet Loudspeaker

LBC 3018/01 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 EN 54-24 certified

The LBC 3018/01 cabinet loudspeaker delivers
professional performance from a robust, yet
aesthetically designed metal enclosure. It is an ideal
loudspeaker for indoor use in offices, schools, car
parking, shopping centers and in areas where
vandalism is a potential hazard.
The cabinets are equipped with a high efficiency, dual­cone loudspeaker offering a wide frequency range
suitable for both speech and music reproduction.

Functions

Voice alarm loudspeakers are specifically designed for
use in buildings, where the performance of PA-systems
is subject to official regulations. The LBC 3018/01 is
designed for voice alarm systems, and is compliant
with the EN 54-24 standard.
The loudspeaker has built-in protection to ensure that,
in the event of a fire, damage to the loudspeaker does
not result in failure of the circuit to which it is
connected. In this way, system integrity is maintained,
ensuring loudspeakers in other areas can still be used
to inform people of the situation. The loudspeaker has
a ceramic terminal block, thermal fuse, and heat­resistant, 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 continuous
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 they can withstand two times
their rated power for short durations. This ensures
improved reliability under extreme conditions, leading
to higher customer satisfaction, longer operating life,
and lessens the chance of failure or performance
deterioration.

Safety acc. to EN 60065

Emergency acc. to EN 54‑24, BS 5839‑8 and

EN 60849

Water and dust protection acc. to EN60529 IP32

Region Certification

Europe CE

CPD

Poland CNBOP

2x ø20

4

C

6W

3W

1.5W

0.75W

-

70V

C

-

6W

3W

1.5W

0.75W

100V

| LBC 3018/01 Metal Cabinet Loudspeaker

2

Installation/configuration notes

Mounting dimensions in mm (in)

Circuit diagram

Frequency response

Dimensions in mm (in)

The cabinet is designed for both surface mounting on
walls and recessed mounting into brick or concrete
walls. The back‑box of the cabinet provides a selection
of mounting holes, even for mounting onto U40 and
MK installation boxes. The back‑box has two knockout
holes on the topside for two cable glands for loop­through connection. For extra convenience, a safety
cord from the back‑box lets the installer temporarily
hang the front grille unit during installation.

Surface mounted (left) and recessed (right) mounted

The cabinet has a three-way terminal block with screw
connections suitable for loop-through wiring (including
earth) Four primary taps are provided on the matching
transformer to allow selection of nominal full-power,
half-power, quarter-power or eighth power radiation
(in 3 dB steps).

Polar diagram (measured with pink noise)

250 Hz 500 Hz 1

kHz2kHz4kHz8kHz

SPL 1.1 84 93 94 97 97 93

SPL max. 92 101 102 105 105 103

Q-factor 2.5 3.3 7.9 8.5 12.9 14.2

Efficiency 0.32 2.2 4 7.1 5.6 2.5

H. angle 180 180 120 85 55 40

V. angle 180 180 80 110 60 35

Acoustical performance specified per octave

1438

Bosch Security Systems BV

Kapittelweg 10, 4827 HG Breda, The Netherlands

10

1438-CPD-0202

EN 54-24:2008

Loudspeaker for voice alarm systems

for fire detection and fire alarm systems for buildings

Metal Cabinet 6 W

LBC3018/01

Type A

3 | LBC 3018/01 Metal Cabinet Loudspeaker

Technical specifications

Electrical*

Maximum power 9 W

Rated power (PHC) 6 W

Power tapping 6 / 3 / 1.5 / 0.75 W

Sound pressure level

102 dB / 94 dB (SPL)

at 6 W / 1 W (1 kHz, 1 m)

Effective frequency Range

150 Hz to 20 kHz

(-10 dB)

Opening angle

120 º / 55 º

at 1 kHz / 4 kHz (-6 dB)

Rated voltage 70/100 V

Rated impedance 835/1667 ohm

Connector 3-pole screw terminal block

* Technical performance data acc. to IEC 60268‑5

Mechanical

Dimensions
(H x W x D)

195 x 260 x 80 mm
(7.68 x 10.24 x 3.15 in)

Weight 2.6 kg (5.78 lb)

Ordering information

LBC 3018/01 Metal Cabinet Loudspeaker

6 W

Order number LBC3018/01

Color White ( RAL 9010)

Speaker size 152.4 mm (6 in)

Magnet weight 150 g (5.3 oz)

Environmental

Operating temperature -25 ºC to +55 ºC (-13 ºF to

+131 ºF)

Storage temperature -40 ºC to +70 ºC (-40 ºF to

+158 ºF)

Relative humidity <95%

Other parameters are available in CNBOP test report
nr 4783/BA/10.

4 | LBC 3018/01 Metal Cabinet Loudspeaker

Represented by:

Americas: Europe, Middle East, Africa: Asia-Pacific: China: America Latina:

Bosch Security Systems, Inc.
12000 Portland Avenue South
Burnsville MN 55337, USA
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.com

Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: [phone]
[e-mail]
www.boschsecurity.com

Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.asia

Bosch (Shanghai) Security Systems Ltd.
201 Building, No. 333 Fuquan Road
North IBP
Changning District, Shanghai
200335 China
Phone [phone]
Fax: [phone]
www.boschsecurity.com.cn

Robert Bosch Ltda Security Systems Division
Via Anhanguera, Km 98
CEP 13065-900
Campinas, Sao Paulo, Brazil
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.com

© Bosch Security Systems 2012 | Data subject to change without notice
1901205643 | en, V4, 24. Nov 2012