·型 号Model:RS-406 ·输入电压Input Voltage:70/100V ·功率Power:3/6W ·频率响应Frequency Response:80-18KHz ·灵敏度Sensitivity:90dB ·尺 寸Dimensions:Φ180×51 ·安装尺寸Install Dimensions:Φ151 ·重 量Weight:0.68Kg