| Brand Name |
GW |
| Model Number |
FY57-4AMT-08 |
| Use |
Portable Audio Player |
| Special Feature |
Mini |
| Place of Origin |
Guangdong China (Mainland) |
| Type |
Active |
loudspeaker for 20,21,23,27,29,36,40,50,57 commodity:speaker impedance:4.8.16.32.64.100.150.(±15%)Ω noise power(max):0.25(0.5)W Resonant Freq(fo):470±25%(Hz) Char Sensitivity Level:85±3dB