
Polar diagram
30
0
0
5
30
10
6015
20
25
90
dB
60
90
120
150
125 Hz 
250 Hz
500 Hz 
1000 Hz
180
120
150
2000 Hz
4000 Hz 
8000 Hz 
16000 Hz 
Frequency response curve
dBv
-30
-40
-50
-60
-70
-80
20 | 50 | 100 | 200 | 500 | 1000 | 2000 | 5000 | 10000 20000 | Hz | |
|
| 0 |
|
| 180 |
|
|
|
| |
|
|
|
|
|
|
|
| |||
9