JRX118SP产品型号：JRX118SP所属类别：***音箱规格参数:PowerRating额定功率:350W/500WFrequencyRange频率范围:38Hz-300Hz(-10dB)FrequencyResp***e频率响应：55Hz-300Hz(&plu***n;3dB)MaximumSPL***大声压级:123dBDimensi***尺寸(HxWxD)mm:597x516x597mmWeight重量:40.4kg)