Polar diagram
30°
0°
0
5
30°
10
60°15
20
25
90°dB
120°
150°
60°
90°
120°
150°
125 Hz
180°
2000 Hz
250 Hz
500Hz 1000 Hz
4000 Hz
8000 Hz
16000 Hz
Frequency response curve
dBv
-40
-50
-60
-70
-80
-90
20 | 50 | 100 | 200 | 500 | 1000 | 2000 | 5000 | 10000 20000 | Hz |
0°, 1 m
4