1943/5200 2.0 Channel Power Amplifier Board 300W High Power Power Amplifier Board Module HiFi Sound Quality

Feature 1 The board is equipped with two large water pond filter capacitors double insurance differential input and the final stage of differential excitation is driven by composite pair tube current with high output power and beautiful sound quality 2 Aluminum alloy material fan matching heat dissipation is worry free very suitable for assembly and use by enthusiasts who like high power amplifiers3 The non stage adopts composite pair tube current drive with high output power and beautiful sound quality 4 The output power of 150w 150w high power circuit is very strong and the sound is beautiful and pleasant5 Perfect function protection has perfect protection function to make it work normallyParameter Channel type 2 0 channelDouble working voltage AC24 32VChip type 1943 5200Overall weight 664gcolour greenMaterial aluminum alloy ABSsize 20 5x18 3x7 8CMPackage includes 1 x power amplifier board