XH-A305 Bluetooth 5.0 Stereo Digital Power Amplifier Board TPA3116D2 50Wx2+100W 2.1 Channel Audio Bass Subwoofer AUX AMP Module

Features:
Great Transmission Efficiency: Built-in two TPA3116D2 digital amplifier chips features with stable performance, high efficiency running, low power consumption, high transmission efficiency, and good compatibility.
HiFi Sound Quality: 100dB signal-to-noise ratio, good sound quality and pure music. High fidelity, low noise, very suitable for high-quality sound equipment, instrument, control circuit and telephone channel amplifier.
Output Power 50W*2+100W: This easy-to-use 2.1 amplifier board is big on power, delivering 50 watts into stereo channels and an additional 100 watts into a mono subwoofer channel.
Wide Applications: Volume can be easily adjusted by the knobs. Wide voltage power supply from 12V to 24V DC, energy saving. Use this board for multimedia sound systems, boom box projects, digital signage, or even mobile audio.
Safety Protection: High-level modulation system configuration reduces the number of components, integrated self-protection circuit, including overvoltage, under-voltage, overheating, DC detection, and short circuit protection.