众声音响娱乐KTV专业功放TD系列

型号 model

                     td1000      td750      td450

输出功率 output power

   8Ω               1000w       750w       450w

   4Ω               2000w        1500w      900w

   8Ω(桥接)         3000w       2250w      1800w  

   4Ω(桥接)         -            3750w      2000w

信噪比s/n r

                   >103db

失真度 thd

                      <0.01%

灵敏度 sensitivity

                      0.775v/1.0v/1.4v

输入阻抗(Ω)

input impedance

                      20kΩ平衡 20kΩ balance

阻尼系数 damping factor

                      >200/8Ω

频响frequency

                      20hz-20khz(+0db～-0.5db,1khz)           

通道分离度

crosstalk of channels

                      >95db                

功放保护 powerprotection

                      具有短路、过流、欠压、过压和过温

 shortcircuit,overcurrent,undervoltage overvoltage,overheating

重量 weight

                      22kg       17kg       15kg

尺寸 dimensions(l*w*h)

                      483*500*88mm