众声音响7.1前级解码器CK3000影K一键切换

输出通道

output channel

 主输出（左/右）/中置/低音/环绕/（左/右）main(r/l)/center/sub/surr(l/r)

信噪比s/n r

麦克风mic                     85db                         

音乐 music                     93db                         

失真度 thd

                                   0.01%                      

大输入电平

max input level

   麦克风mic                     250mv                       

   音乐 music                     6v                          

大输出电平

max output level

                                   10vrms                      

灵敏度 sensitivity

   麦克风mic                     15mv                        

   音乐 music                     300mv

输入阻抗 (Ω)

input impedance

   麦克风mic                     10k(不平衡unbalanced)

   音乐 music                     47k(不平衡unbalanced)

输出阻抗 (Ω)

output impedance

                                   300(平衡balanced),1k(不平衡unbalanced)

频率响应

frequency response

                                   20hz-20khz

通道分离度 crosstalk ofchannels

                                   80db

啸叫抑制功能 feedback

                                   4级反馈抑制设定4 levels of feedbackfunctions

解码格式

decoding format

   dolby ac-3、dolby digital、dolbypro-logic、dts、dts96/24 hdmi audio&videoseperation

重量 weight

                                   5.0kg

尺寸dimensions (l*w*h)

                                   534*306*126mm