技术性能频率响应 53Hz - 18kHz驱动器 1X15寸反射式低频单元 1X3寸高频压缩驱动器扬声器功率 额定功率 450瓦峰值功率1800瓦灵敏度99dB最大声压级 129dB额定阻抗 8欧姆高音盖角度90度×50度箱体材料18毫米高品质11层木胶合板保护 1.2毫米圆孔钢网,背贴声学透声海绵输入接口 2个Neutrik 4芯座尺寸(宽X深X高) 476毫米×443毫米×699毫米 18.74英寸×17.41英寸×27.53英寸重量 30公斤安装系统 12个M10的内扣T-螺丝 1个音箱底部配有支撑底座,可以用支架支撑安装 1个后提手材料选用 全采用欧洲环保标准选材,CE安全认证Technical SpecificationsFrequency Response 53Hz - 18kHzDriver 15inch Low frequency driver 3inch High frequency compression driverPower 450W AES,1800W peakSensitivity 1m/1w 99dBMaximum SPL 129dBNominal Impedance 8 ohmsCoverage Pattern 90°to50°horn,55°vert,Rotatable Horn,Enclosure Material 18 mm high-quality11-story wood plywoodProtective Grille 1.2mm steel mesh hole, acoustic transaudient sponge stacked frontInput Connector 2xNeutrik NL4Dimensions(W×D×H)476mm×443mm×699mm 18.74inx17.41inx27.53inNet Weight(Kg) 35.5 KgFittings 12 x M10 threaded inserts1 x mounting pole socket1x pock handlesMaterial Selection All adoption with the European environmentalROHS standard ,Security Authentication CE Standard