天花喇叭,吸頂喇叭,揚聲器,公共廣播,背景音樂

批發(fā)數(shù)量
梯度價格


                                                                               型       號：SM-615Y
 
                                                               額定功率：40W
 
                                                               頻率響應(yīng)：60-20KHz
 
                                                               阻       抗：8Ω 
 
                                                               靈 敏 度：90dB
 
                                                               外形尺寸：φ230*105mm
 
                                                               安 裝 孔：φ205mm
 
                                                               材        料：ABS
  
                                                               重       量：1.35KG