No.

Item

Unit

Specification

1

DC Resistance

Ω

135±10%@20℃

2

Impedance

Ω

150±10%@20℃

3

Rated power

mW

1

4

Sensitivity

dB

115±3(1mW/1KHz)

5

Pure sound.

1.0Vrms,sine wave, no buzzes and battles

6

Operating Temperature

℃

-10…+40

7

Weight

g

39