珠海市份天伟立达电子厂

FrequencyRespones频率范围（+/-0.5dB）   

20Hz-20KHz

Noise (unweighted)信噪比        

＞100dB

ChannelSeparation分离度                  

＞50dB

InputImpedance输入阻抗                  

40KΩ

OutputImpedance输出阻抗                  

100Ω

PowerSupply供电电源                  

220V/AC/50Hz

PowerConsumption耗电量                  

20VA

Dimensions外型尺寸（W×H×D） 

482×194×133mm

Weight重量                           

3.9kg