300W Audio Amplifier Single Channel Power Amplifier Board DC PCB Audio Rear Amplification Module

Specification Item Type Power Amplifier BoardProduct Material PCBPower 300W without distortionPeak Power 450WWorking Voltage DC 20 90VFeatures 1 Optimized Circut With optimized circuit design integrated switch mute has high overall noise ratio 2 Speaker Protection With speaker protection circuit over temperature and overload protection with safe operation 3 Wide Voltage Range The working voltage is DC 20 90V no need to worry about voltage instability affecting the sound quality 4 Strong Drive Force The power amplifier module has good sound quality and strong driving force with a wide range of applications 5 Easy Installation Made of excellent PCB stable and reliable in performance and installation does not take up space Package Include 1x Power Amplifier Board