No.

Item

Unit

Specification

1

AC Impedance at 1KHz

Ω

125±25%

2

DC Resistance

Ω

19±10%@20℃

3

Rated Current

mA

30±6

4

Sensitivity at 1KHz

dB

Min.95 Test appropriative circuit

5

Operating temperature

℃

-40…+85

6

Storange temperature

℃

-40…+85