Technical terms
No.
Item
Unit
Specification
1
Construction
Open/Single
2
Nominal Frequency
Hz
40K
3
S P L
dB
117
4
Sensitivity
空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空空 -65
5
Directivity
50
6
Capacitance
pF
2400
7
Detectable range
m
0.2…1.8
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