YS-S100H 50W*2+100W 2.1 Channel Bluetooth Audio Amplifier Board with APP Control

Product Description 1.This power amplifier board uses two chips, wide voltage input DC:12-24V, output power amplifier peak value can reach 50W*2+100W(PMPO) 2.This power amplifier board has three input modes, USB mode (USB flash memory mode and USB sound card mode), Bluetooth mode and AUX mode, the input mode priority is the hardware priority principle, you can also switch the audio input source at any time through the application. 3.If you are tired of the inherent treble and bass, you can try the treble and bass control knobs, whatever you like, you can create your own sound. 4.In order to explore the maximum potential of this amplifier board, we have developed an app for this board, which allows you to adjust the sound quality of the power amplifier board, set the Bluetooth name and password of the power amplifier board, and even set the need for a tone, etc. Specifications: Product Model：YS-S100H Bluetooth version: 5.1 Frequency range：20Hz-30KHz Signal to noise ratio: 92db Power supply: DC12-24V/10A or more Audio channel: 2.1ch Audio output: left and right channel + subwoofer + 3.5mm jack stereo output Audio input: Bluetooth + AUX + U disk + USB sound card Output power: 50W*2 (left and right channel) + 100W (subwoofer) Satellite box (left and right channel) adaptable speakers: 20W-200W/2Ω-8Ω Volume adjustment: High-end encoder knob adjustment Protection mechanism: electrostatic, overvoltage, undervoltage, overheat, DC detection and short circuit protection Special features: Support YS Audio-App control Package includes: 1 * Bluetooth amplifier board kit