型号dsp105dsp205dsp305dsp405功率8/15w15/30w23/45w30/60w电压70-100v70-100v70-100v70-100v灵敏89db89db89db89db频率140-14,000hz140-14,000hz140-14,000hz140-14,000hz尺寸310x160x120mm400x160x120mm500x160x120mm610x160x120重量2.5kg3.5kg4.5kg5.5kg安装说明红公共线公共线公共线公共线蓝10w20w30w40w白15w30w45w60w产品参数以实物说明书为准