HW-302 XH-M139 2.1 channel digital power amplifier board
12V to 24V wide voltage TPA3116D2 module
This is a newly design digital audio amplifier module. It is a high efficiency class D audio power amplifier. The module has latest and original TPA3116 core technology. This module is equip with short circuit protection functions like overvoltage and output current limit. It is suitable for heavy loads of 2.1 home theater sound system. An heatsink is also attach with this board for heat dissipation. It gives the power output of 2 x 50W and 100W. This module has 3 channels out of which one is left channel, second is right channel and the third is use for subwoofer.
- Use to amplify low input signal into higher output signals
- To produce better sound quality
- Use to drive three speakers at the same time.