国产无套露脸视频在线观看_一区二区 福利_小市民系列动漫免费观看_97色在线播放视频_91原创视频在线观看_日韩不卡一二区

Item

Unit

1

Rated    Voltage

V

2

Operating    Voltage

V

3

＊Rated Current（Max）

mA

4

＊Min Sound Output at 10cm

dB

5

＊Resonant Frequency

Hz

6

Coil    Resistance

Ω

7

Operating    Temperature

℃

8

Storage    Temperature

℃

9

Weight

g

10

Housing    Material

        LCP

11

Lead    Pin Material

         Brass