型號：                 F50                     S61                           C51

喇叭：           三路四單元          二路二單元                二路三單元

低音：              8”                      4”                         3”×2

中音：            3”×2                 --------                    ---------

高音：              1”                      1”                            1”

額定功率：   25～100W            15～65W                 15～65W