型      号         ES-220                          ES-230                           ES-240
额定功率         20W                                30W                                40W
线路电压         100V                               100V                                100V
灵 敏 度         92±3dB                          93±3dB                           94±3dB(1m,1W)
频      响         130-15KHZ                      130-15KHZ                      130-15KHZ
单      元         5″x2                               5″x3                               5″x4
外型尺寸         160Wx151Dx360Hmm     160Wx151Dx485Hmm     160Wx151Dx610Hmm
颜      色         银灰色                               银灰色                               银灰色
箱体材质         木质                                  木质                                  木质
净      重         3Kg                                 4Kg                                   5Kg