JRX115产品型号：JRX115所属类别：***音箱规格参数:PowerRating额定功率:250W/1000WFrequencyRange频率范围:38Hz-16KHz(-10dB)FrequencyResp***e频率响应：50Hz-12.5KHz(&plu***n;3dB)NominalImpedance阻抗:8ΩSensitivity灵敏度:98dBSPL(1w/1m)MaximumSPL***大声压级:128dBRecommendedAmplifierPower推荐功放功率:250Wto500Winto8ΩNominalDispersion覆盖角:90ºx50ºCrossoverFrequency分配点:1.6kHzDimensi***尺寸(HxWxD)mm:699x460x432mmWeight重量:27.4kg)