YS-S100L 2.1 Channel bluetooth 5.0 Audio Amplifier Board 50W×2+100W High Power Subwoofer Stereo Amplifier Board Module

Specification Product name 2 1 channel bluetooth audio amplifier moduleProduct model YS S100Lbluetooth version 5 0Audio channel 2 1 channelInput method bluetooth AUX U disk USB sound card Power supply DC5 26V 10A or aboveAudio output left and right channels subwoofer 3 5mm interface stereo outputVolume adjustment high end encoder knob adjustment smooth feelFrequency range 20Hz 30KHzSignal to noise ratio 92dBOutput power 50W 2 left and right channels 100W subwoofer Satellte box left and right channel suitable speaker 10W 100W 42 852Subwoofer subwoofer suitable speaker 20W 200W 42 82Protection mechanism electrostatic protection overcurrent protection short circuit protection overheating protectionUnique function support YS Audio APP controlProduct size 95x88x25 mm Product weight 156gFeatures This is a 2 1 channel power amplifier with 5 0 Bluetooth function no blocking signal within 15 meters subwoofer stereo function which can adjust the subwoofer frequency and volume separately Separate adjustment of stereo channel treble frequency bass frequency adjustment volume control Package Include 1 Audio Amplifier Board1 Screwdriver