oice coil lmpedance 6/8/12 ohmvoice coil dimension(dia) ø25.6mmrated voltage 12vdcoperating voltage 9～16vdcoutput power 15w/20w/25wmin.s.p.l 105/108/112db(at rated voltage at 1m)max. rated current550/1000/1200matone nature warble/1-tone /6-toneoperating temperature -20～+60℃weight 330±10g
中山爱德信电业有限公司
李林
13528286916
广东省中山市东升镇