Below is a group product of Speaker &Sound Box.
Product List
1)Power output: 3W*2
2)IC: TEA2822*1
3)Impedance: 4Ohm
4)P. M. P. O.: 180W
5)Frequancy Response: ...
[Last Updated: 2009-11-14]
Microphone
Dimensional: 6*5mm
Frequency response: 20-20000Hz
Sensitivity: -58dB
Headphone
Drive ...
[Last Updated: 2009-11-14]
Microphone
Dimensional: 6*5mm
Frequency response: 20-20000Hz
Sensitivity: -58dB
Headphone
Drive ...
[Last Updated: 2009-11-14]