灵敏度

S

f = 1KHz.P_{i n} = 1Pa 0dB=1V/Pa

-47

-45

-43

dB

指向性

单指向

输出阻抗

Z_out

0.68

KΩ

S.P.L

f = 1KHz.THD<3%

110

dB

输入电压

Vs

-

1.5

2.0

10.0

V

Signal to Noise Ratio△0°~ △135°

F=1KHz,S.P.L=1Pa

-12

dB

电流消耗

I

f = 1KHz.P_in = 1Pa

150

500

uA

递减灵敏度

△S

f = 1KHz.P_in = 1Pa

Vs =2.0→1.5V

-3

dB

信噪比

S/N

f = 1KHz.P_{i n} = 1Pa

A = curve

58

dB