Bosch LBD8355/10 Bidirectional Sound Projector 6 W Data Sheet (LBD8355_10) LBD8355 10 En US 10489629323

User Manual: Bosch Data Sheet (LBD8355_10) LBD8355/10 Bidirectional sound projector 6 W

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Communications Systems | LBD8355/10 Bidirectional sound projector 6 W

LBD8355/10 Bidirectional sound projector
6W
www.boschsecurity.com

The LBD8355/10 is a sound projector for speech and
music reproduction in indoor or outdoor applications
such as shopping centers, factory grounds and sports
fields.
System overview
Sound projectors are intended for applications where
directing the sound beam is desirable. Similar in
concept to a spotlight, a sound projector can be used
to provide localized sound reproduction. Typical
examples include restaurants, exhibitions, factory
grounds and shopping centers. The enclosures are
made from high-impact self-extinguishing ABS. The
units are supplied with the sufficient 1m of length twocore cable for easy connection.

u

Suitable for speech and music reproduction

u

Simple power setting

u

Option of mounting on ceiling or wall

u

Robust self-extinguishing ABS enclosure

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All dimensions in mm
Parts included
Quantity

Component

1

LBD8355/10 Bidirectional sound
projector 6 W

Technical specifications
Electrical

Acoustical performance Specified per Octave
250
Hz

500
Hz

1000
Hz

2000
Hz

4000
Hz

8000
Hz

SPL1.1

94.2

92.3

91.3

96.3

98.6

90.1

SPL
Max

103.
2

101.
3

100.3

105.3

107.6

99.1

Q
Factor

10.8

10.7

11.1

12.3

14.0

16.7

Efficien
cy
(in %)

1.7

1.1

0.9

2.7

4.6

0.6

H.
Angle

180

180

180

180

95

95

V. Angle

180

180

180

170

90

80

Maximum Power

8W

Rated Power

6W

Sound Pressure level
at 6 W / 1 W ( 1 KHz at 1m)

100.3 dB / 91.3 dB (SPL)

Effective frequency range (-10
dB)

150 Hz – 8kHz

Opening Angle at 1 KHz / 4 KHz
(-6 dB)

180° / 95°

Rated Voltage

100 V

Rated impedance

1667 ohm

Mechanical
Dimension (Diameter x Length)

154 x 200(in mm)

Weight

2.1 kg

Environmental
Operating temperature

-25 ºC to +55 ºC

Storage temperature

-40 ºC to +70 ºC

Ordering information
LBD8355/10 Bidirectional sound projector 6 W

Bidirectional sound projector 6 W
Order number LBD8355/10

3 | LBD8355/10 Bidirectional sound projector 6 W

Represented by:
Europe, Middle East, Africa:
Bosch Security Systems B.V.
P.O. Box 80002
5600 JB Eindhoven, The Netherlands
Phone: + 31 40 2577 284
emea.securitysystems@bosch.com
emea.boschsecurity.com

Germany:
Bosch Sicherheitssysteme GmbH
Robert-Bosch-Ring 5
85630 Grasbrunn
Germany
www.boschsecurity.com

© Bosch Security Systems 2017 | Data subject to change without notice
10486848779 | en, V5, 06. Dec 2017

North America:
Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: +1 800 289 0096
Fax: +1 585 223 9180
onlinehelp@us.bosch.com
www.boschsecurity.us

Asia-Pacific:
Robert Bosch (SEA) Pte Ltd, Security Systems
11 Bishan Street 21
Singapore 573943
Phone: +65 6571 2808
Fax: +65 6571 2699
apr.securitysystems@bosch.com
www.boschsecurity.asia



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