XH-M190 TDA3116D2 Class-D Stereo Amplifier Board 2x100W
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Prices updated: 13 Oct 2026
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About this product
A dual-channel class-D stereo amplifier board listed with a TDA3116D2 amplifier IC and a rated output of 2 x 100 W. It is intended for DIY speaker builds and stereo audio projects. Check the IC marking on your board before relying on a specific datasheet.
Specifications
- Amplifier IC (as listed)
- TDA3116D2
- Amplifier class
- Class-D
- Channels
- 2 (stereo)
- Output power (as rated)
- 2 x 100 W
Frequently asked questions
How can I confirm the amplifier chip?
Read the IC marking printed on the board. The listing names TDA3116D2, so use the datasheet of the chip that is actually marked on your module for supply voltage and load limits.
How do I connect speakers safely?
Use speakers rated for the amplifier's load and power, and connect them to the output terminals with the correct polarity. Start at a low volume while testing the board.
