Multimedia speaker::(model No:FH-21)

                                   R.M.S:5W+3W*2
                                    Drive Unit  Full Range: 5090X2 
                                    SUBWoofer: 3"    IC:2822IC+2206IC
                                    Power:AC power
                                    Rated Impedance:  4ohm 
                                    Frequence Response:  20Hz-20KHz
                                    Separation: >=45dB
                                    S/N Ratio:  >=55dB
                                    THD: =<0.5%