unit driver:ф7.8mm;
impedance:16±15%ohm;
sensitivity:101±3db(at 1k hz);
frequency range:20hz-20khz;
rated power:2mw;
maximum power:5mw; thd.: ≦5%
input connection: 3.5mm plug plating gold ;
cord length: 1.2±10%m
东莞市森动律电子有限公司
13425178499
中国 东莞