JRX112M产品型号：JRX112M所属类别：***音箱规格参数:PowerRating额定功率:250W/1000WFrequencyRange频率范围:60Hz-16kHz(-10dB)FrequencyResp***e频率响应：70Hz-12kHz(&plu***n;3dB)NominalImpedance阻抗:8ΩSensitivity灵敏度:99dBSPL(1w/1m)MaximumSPL最大声压级:129dBRecommendedAmplifierPower推荐功放功率:250Wto500Winto8ΩNominalDispersion覆盖角:90ºx50ºCrossoverFrequency分频点:1.8kHzDimensi***尺寸(HxWxD)mm:572x394x318mmWeight重量:19.5kg)