国产午夜精品一区二区理论影院|国产精品久久久久久久av|国产丰满老熟女重口对白|五月天激情国产综合婷婷婷|av在线免费观看网址|一区视频在线|蜜桃av在线观看|国产一区二区三区四

Item

Unit

Specifications

1

Rated Voltage

VDC

12

2

Operating Voltage

VDC

 3~16

3

*Rated Current(max)

mA

12

4

*Min    Sound Output at 10cm

dB

85

5

*Resonant  Frequency

Hz

3400±500

6

Tone    Nature

                 Single

7

Lead    Wire/Pin Material

                 UL1095 AWG28

8

Operating    Temperature

℃

-20~+60

9

Storage    Temperature

℃

-30~+70

10

Housing Material

                 ABS

11

weight

g

4