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en | Technical specifications
2
Technical specifications
Electrical *
Description
Rated power
Sound pressure level
at 6 W power / 1 W
(1 kHz, 1 m)
Sound pressure level at rated
power / 1 W (1 kHz, 4 m)
(reference axis 0 degrees, free
field)
Opening angle
at 1 kHz / 4kHz (-6 dB)
Effective frequency range
(-10 dB)
Rated input voltage LC4‑UC06E
Rated impedance LC4‑UC06E
Rated input voltage LC4‑UC12E
Rated impedance LC4‑UC12E
Electrical connection
Acceptable wire gauge
Description
Rated power
Sound pressure level
at 6 W power / 1 W
(1 kHz, 1 m)
2018.06 | V1.1 |
LC4‑UC06E
6 W (6/3/1.5/0.75W)
95 dB / 87 dB (SPL)
84 dB / 75 dB (SPL)
180° / 180° **
65 Hz to 20 kHz
6.93 V
6 W
8 Ohm
3 W
N/A
1.5 W
N/A
0.75 W
N/A
9.8 V
12 W
8 Ohm
6 W
N/A
3 W
N/A
1.5 W
N/A
4‑way screw terminal block
LC4‑UC24E
Ceiling loudspeaker
24 W (24/12/6/3 W)
101 dB / 87 dB (SPL)
Installation manual
Ceiling loudspeaker
LC4‑UC12E
Ceiling loudspeaker
12 W (12/6/3/1.5W)
98 dB / 87 dB (SPL)
86 dB / 75 dB (SPL)
180° / 180° **
65 Hz to 20 kHz
70 V
835 Ohm
1667 Ohm
3333 Ohm
6667 Ohm
70 V
418 Ohm
833 Ohm
1667 Ohm
3333 Ohm
0.5 - 3 mm
2
Bosch Security Systems B.V.
100 V
1667 Ohm
3333 Ohm
6667 Ohm
13333 Ohm
100 V
833 Ohm
1667 Ohm
3333 Ohm
6667 Ohm
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