No.

Item

Unit

Specification

1

Rated Voltage

Vp-p

3.0

2

Operating Voltage

Vp-p

1.5...5.0

3

Current Consumption

mA

90

4

Sound Output Level

dB

78

5

Resonant Frequency

Hz

4000

6

空Coil Resistance

空空空空空 空Ω

12±3

7

Operating Temperature

℃

-30….+80