型      號         ES-220                          ES-230                           ES-240
額定功率         20W                                30W                                40W
線路電壓         100V                               100V                                100V
靈 敏 度         92±3dB                          93±3dB                           94±3dB(1m,1W)
頻      響         130-15KHZ                      130-15KHZ                      130-15KHZ
單      元         5″x2                               5″x3                               5″x4
外型尺寸         160Wx151Dx360Hmm     160Wx151Dx485Hmm     160Wx151Dx610Hmm
顏      色         銀灰色                               銀灰色                               銀灰色
箱體材質         木質                                  木質                                  木質
凈      重         3Kg                                 4Kg                                   5Kg