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  首页 > 产品展示 > CROWN
PX系列1000/2000/3000/4000

主要特点:

 

            立体声/并联/单声道桥接模式;

            用户可选择的输入灵敏度:0.775V和1.4V;

            RCA和XLR输入接口;Speakon和喇叭接线柱输出接口;

            2个增益控制旋钮,1个电源开关,1个电源LED灯,2组6个LED灯分别表示对应声道处于工作、削波 

            和故障状态;

            防止短路、空载、开/关机噪音、射频干扰保护电路。

 

 

 

规格

 

    常规信息                                                 PX1000              PX2000                PX3000             PX4000

     声道                                                                                                  2

     灵敏度

    (8Ω负载时额定输出功率)                                                          0.775V或1.4V

     信噪比

    (低于额定功率20Hz至20kHz,A计权)                                            >100dB

     谐波失真

    (THD)(20Hz~20kHz)                                                           <0.5%

    互调失真

    (60Hz和7kHz为4:1满载额定输出至-40dB)                                =/<0.35%

    频率响应

    (1W20Hz~20kHz)                                                                  0dB,-1dB

    

    串音                                                                                          1kHz:-75dB

    (低于[额定功率)                                                                       20kHz:-59dB

     阻尼系数

    (10Hz至400Hz,8Ω负载)                                                              >200

   

     AC电压频率设置(±10%)                                                         120VAC   60Hz

                                                                                                   220VAC   50/60Hz

                                                                                                 230-240VAC  50/60Hz

  向上