购物车
Case size: Primary:W180*D250*H180mm,Vice:120*122*120mm; Control:volume, low tonge, switch;speaker unit:5.25"30W*1*3.5"W*2;input sensitivity:≥70db. S/N:430mV. Distortion:0.3%1W 1KHz. Frequency response:35Hz-18KHz. output power:30W*1+5W*2 IC:2030*3+4558*1
