pd-1602 *1602是一台具有低音相位调整的电子分频器，全平衡输出 设计。 *1602立体声两分频设计。 *对于同一个声源，高低音箱在不同位置发声的情况，则发 出的声音到达听众区域的时间就会不一样，这样就会对音 色造成一定的影响可以用1602的相位调整功能将高低音到 达听众区域的。 * 1602 is a electronic frequency divider with the bass phase adjustment and full balanced output design. * 1602 stereo two-way divide frequency design . * for the same sound sources, but treble speake and bass speake placed in different points,the time of sound reach to audience region is different which will affect the tone effect..at this time you could use pd-1602 ,by adjusting phase function to make the sound reach the audience region at the same time. s/nrate(aweight)信噪比（a计权） >103db frequencyrespoe/频率响应 10hz-40khz(+/-0.3db) thd%/总谐波失真 <0.03% crossoverfrequencyrange分频频率范围 70hz-3khz phasecorrencyrange/相位修正范围 0~360 dynamicrange/动态范围 118db inputgai输入增益控制 +/-12db lowoutputgai低频输出增益 +/-12dbhighoutputgai 低频输出增益 +/-12db indicato指示灯 power,inputsighnalowmute,highmuteleds. inputimpedance/输入阻抗 平衡20kω/不平衡10kω outputimpedance/输出阻抗 平衡300ω/不平衡150ω powe电源 ac220v/240v,50hz~60hz dimeio外型尺寸（w×h×d） 482×43×155mm weight重量 2.2kg "pd-1602 电子分频器"的是否提供加工定制为是