LC1‑UM12E8 |
LC1‑UM24E8 |
Description |
Ceiling loudspeaker , Ceiling loudspeaker |
Rated power |
12 W (12 / 6 / 3 / 1.5 W) , 24 W (24 / 12 / 6 / 3 W) |
Sound Pressure Level at rated power / 1 W (1 kHz, 1 m) |
100 dB / 89 dB , 103 dB / 89 dB |
Sound Pressure Level at rated power / 1 W (1 kHz, 4 m) |
88 dB / 77 dB , 91 dB / 77 dB |
Opening angle at 1 kHz / 4 kHz(-6 dB) |
180° / 64° , 180° / 58° |
Effective frequency range(-10 dB) |
55 Hz to 20 kHz , 55 Hz to 20 kHz |
Rated voltage Rated impedance |
70 V , 100 V , 70 V , 100 V |
12 W |
416Ohm , 833Ohm , 24 W , 208Ohm , 416Ohm |
6 W |
833Ohm , 1667Ohm , 12 W , 416Ohm , 833Ohm |
3 W |
1667Ohm , 3333Ohm , 6 W , 833Ohm , 1667Ohm |
1.5 W |
3333Ohm , 6666Ohm , 3 W , 1667Ohm , 3333Ohm |
Connector |
3‑pole screw-terminal block , 3‑pole screw-terminal block |
LC1‑UM12E8 |
LC1‑UM24E8 |
Description |
Ceiling loudspeaker , Ceiling loudspeaker |
Diameter |
220 mm (8.67 in) , 220 mm (8.67 in) |
Maximum depth* |
125 mm (4.92 in) , 125 mm (4.927 in) |
Color |
White (RAL 9010) , White (RAL 9010) |
Material (frame / front grille) |
Steel , Steel |
Weight |
1.3 kg (2.86 lb) , 1.75 kg (3.86 lb) |
Operating temperature |
-25 ºC to +55 ºC (-13 ºF to +131 ºF) |
Storage and transport temperature |
-40 ºC to +70 ºC (-40 ºF to +158 ºF) |
Relative humidity |
<95% |