2U 3 Channels Professional Class D Power Amplifier

We, AiWO Audio, manufacturing professional power amplifiers, digital amplifie, DSP amplifier and amplifier modules with high quality and excellent sound system.   QS Series 2U Three Channels Professional Class D Power Amplifier with  400W*2 +1300W  Model: QS-2800+1300                                                                                                                                                            Feature:   High efficient Class DFull band with lowdistortion 85-265Vac with PFCPerfenction prot…