Specification
|
Center frequency |
40.0±1.0KHz |
|
|
SPL |
≥115dB |
0dB=0.0002μbar |
|
Sensitivity |
≥-65dB |
0dB=1volt/μbar |
|
Directivity |
55° |
-6dB typical |
|
Capacitance |
2100±20%pF |
|
|
Housing material |
Aluminum |
|
|
Driving Voltage |
≤20Vrms |





