Datasheet

4000 Hz 62 62
8000 Hz 38 38
LC1‑UM06E8 Acoustical performance specified per
octave. * (all measurements are done with a pink noise
signal; the values are in dBSPL).
98.5 mm (3.87 in)
23 mm (0.9 in)
220 mm (8.67 in)
121.5 mm (4.78 in)
LC1‑UM12E8 Dimensions in mm (in)
4
0
12W
6W
3W
1.5W
-
70V
0
-W
12W
6W
3W
1.5W
100V
LC1‑UM12E8 Circuit diagram
60
70
80
90
100
110
10 100 1000 10000 100000
dB SPL
LC1‑UM12E8 Frequency response
-30
-25
-20
-15
-10
-5
0
5
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
320
330
340
350
125 250 500 1000
0
-30
-25
-20
-15
-10
-5
0
5
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
320
330
340
350
1000 2000 4000 8000
pink noise octave
LC1‑UM12E8 Polar diagrams
Octave band sensitivity LC1-UM12E8
Octave SPL
1W/1m
Total octave
SPL
1W/1m
Total octave
SPL
Pmax/1m
125 Hz 89.4 - -
250 Hz 87.3 - -
500 Hz 86.5 - -
1000 Hz 88.6 - -
2000 Hz 90.0 - -
4000 Hz 94.0 - -
8000 Hz 93.7 - -
A-weighted - 88.9 99.3
Lin-weighted - 90.3 100.2
Octave band opening angles LC1-UM12E8
Horizontal Vertical
125 Hz 180 180
250 Hz 180 180
500 Hz 180 180
1000 Hz 180 180
2000 Hz 108 108
4000 Hz 64 64
8000 Hz 62 62
LC1‑UM12E8 Acoustical performance specified per
octave. * (all measurements are done with a pink noise
signal; the values are in dBSPL).
7
| LC1 Modular Ceiling Loudspeaker Range