Bosch LC3-UC06 - Frequency Response

LC3 Ceiling Loudspeaker Range Installation | en 5
Bosch Security Systems B.V. Installation Note IN-LC3-UC06 | V1.0 | 2011.06
Circuit diagram LC3-UC06-LZ (4Ω) Circuit diagram LC3-UC06 (100 V)
Frequency response
Horizontal/Vertical polar diagram.
Normalized at 0-degrees axis.
Horizontal/Vertical polar diagram.
Normalized at 0-degrees axis.
4
0
6W
4
0
6W
3W
1.5W
60
70
80
90
10 0
110
10 10 0 10 0 0 10 0 0 0 10 0 0 0
0
Frequency
dB SPL
-
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
-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
125 250 500 1000
pink noise octave