6.5寸同轴吸顶式扬声器（定压）                                                                              
频率响应（±4dB）：80hz~18Khz；                                                                                     
系统灵敏度：88dB，1w@1m；                                                                            
输入电压：70V/100V；                                                          
系统额定输入功率（RMS）：20W；                                 
系统额定输入功率（PROGRAM）：40W；                           
换能器单元：                                                                                 
同轴低音6.5"（橡胶边）×1只+高音1"（丝膜）×1只；                                                      
物理特性：                                                                                                        
净重：2.9KG 
安装开孔尺寸：Ф204mm
产品尺寸：Ф240*142mm
特点：金属网罩，ABS塑料外壳