型號(hào)：XT-645                                                                                                                                                               
 低頻 Low Frequency:6×4.5（in）                                                                                                                                                                                                   
頻響 Frequency Response:150Hz-20kHz(±3dB)                                                                                                                                   
靈敏度Sensitivity:98dB SPL(1w @1m)                                                                                                                                           
阻抗 Nominal Impedance:6 ohms                                                                                                                                               
功率 Power Handing:300W(額定)                                                                                                                                                
最大聲壓 Maximum SPL:122dB                                                                                                                                                                                                      
其它 Options:1×Integral pole mount socket(支撐座)                                                                                                                             
連接器 Input Connectors:Speakon NL4×2                                                                                                                                                                                                                                                                                             
XT-645采用4.5寸全頻喇叭單元，中頻表現(xiàn)力度厚、通透突出、人聲干凈。廣泛適用于高要求的語言擴(kuò)聲場所、音樂應(yīng)用和小型表演演出。