Specifications Model Upgraded Monophonic 400W AmplifierTransistors 2SC5200 2SA1943 high power pairOperating Voltage DC ±20V to ±90VPower Output True 400W maximum power 600WDimension 195mm Length x 60mm Width x 43mm Height Type Single channel Hi Fi audio amplifier boardFeatures 1 Produces high powered audio output for large speaker systems 2 Efficient voltage amplification using advanced circuits 3 Compact design with optimized layout for seamless integration 4 Wide power supply compatibility ±20V to ±90V 5 High definition sound quality for clear audio reproduction 6 Relay protection function to safeguards the circuitry Package Includes 1 x 400W Audio Amplifier Board
