Bosch LH2-UC06 Installation and operation manual

Horn Loudspeaker
LH2-UC06
en Installation note

Installation
1
2
Fig. 1 Fig. 2
100
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Fig. 3 Fig. 4
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100
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Fig. 5 Fig. 6
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Bosch Security Systems B.V. Installation note 2015.07 | V1.02 |

4 mm (0.16”)
4x
110 mm (4.33”)
Fig. 7 Fig. 8
4x
Fig. 9
4en | Installation Horn Loudspeaker
2015.07 | V1.02 | Installation note Bosch Security Systems B.V.

Technical data
Electrical*
Maximum power 9 W
Rated power (PHC) 6 W
Power tapping 6 / 3 / 1.5 / 0.75 W
Sound pressure level
at rated power / 1 W (1 kHz, 1 m)
105 / 97 dB (SPL)
Effective frequency range
(- 10 dB)
600 Hz to 5 kHz
Opening angle at 1 kHz / 4 kHz
(‑6 dB)
360° / 60°
Rated input voltage 70 / 100 V
Rated impedance 833 / 1667 ohm
Electrical connection 1 m (39.37 in) 6‑core fixed cable
* Technical performance data according to IEC 60268‑5
Mechanical
Dimensions (H x W x D) 159 x 143 x 136 mm
(6.26 x 5.63 x 5.35 in)
Weight 1.18 kg (2.60 lb)
Color Light grey (RAL 7035)
Material horn High impact ABS
Material mounting bracket High impact ABS
Environmental
Operating temperature -30 ºC to +70 ºC (-22 ºF to +158 ºF)
Storage temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF)
Relative humidity <95%
Certification and approvals
Safety According to EN 60065
Type approval certified According to EN 60945
Water and dust protection According to EN 60529, IP 67
Salt mist According to IEC 60068‑11
Chlorine resistant According to IEC 60068‑2‑60
Wind force resistant According to Bft 11
2
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Bosch Security Systems B.V. Installation note 2015.07 | V1.02 |

Additional technical data
143 mm (5.63”) 105 mm (4.13”)
2.3 mm (0.09”) 110 mm (4.33”)
80 mm (3.15”)
50 mm (1.97”) 6 mm (0.24”)
35 mm (1.38”)
89 mm (3.50”)
Dimensions
3 W
0.75 W
0.75 W 1.5 W
1.5 W
6 W3 W
NC
NC
6 W
0
0
100 V70 V
8
60
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110
10 100 1000 10000 100000
dB SPL
Frequency
Circuit diagram Frequency response
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Polar diagram (Measured with pink noise) Polar diagram (Measured with pink noise)
2.2
6en | Technical data Horn Loudspeaker
2015.07 | V1.02 | Installation note Bosch Security Systems B.V.

Horn Loudspeaker Technical data | en 7
Bosch Security Systems B.V. Installation note 2015.07 | V1.02 |

Bosch Security Systems B.V.
Torenallee 49
5617 BA Eindhoven
The Netherlands
www.boschsecurity.com
© Bosch Security Systems B.V., 2015