Bosch Appliances Speaker LC1 User Manual

en | Technical Data

LC1 Modular Ceiling Loudspeaker Range

F.01U.076.021 | V1.0 | 2012.04

Product Information & Installation Manual

Bosch Security Systems B.V.

Dimension

Circuit diagram

98.5 mm (3.87 in)

23 mm (0.9 in)

220 mm (8.67 in)

121.5 mm (4.78 in)

Common

Phase

Earth

Common

4

6W
3W

1.5W

0.75W

-

70V

-W

6W
3W

1.5W

0.75W

100V

All measurements are done with a pink noise signal. The values are in dBSPL

125Hz

250Hz

500Hz

1000Hz

2000Hz 4000Hz

8000Hz

A-weighted

lin-weighted

Octave SPL 1W/1m

93.4

88.4

86.3

88.5

91.4

93.9

92.6

Total octave SPL 1W/1m

88.9

90.4

Total octave SPL Pmax/1m

95.8

96.5

 

125Hz

250Hz

500Hz

1000Hz

2000Hz 4000Hz

8000Hz

Horizontal opening angle

180

180

180

180

108

62

38

Vertical opening angle

180

180

180

180

108

62

38