XH-M543 TPA3116D2 Stereo amplifier High Power Digital Audio Power Amplifier Board 2*120W DC12V 24V

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$4.50 - $5.00 / Piece | 10 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Professional Amplifier, TPA3116D2 amplifier
2 (2.0)
Supply voltage:
DC 12-26V
Output power:
Product size:
92*68*16 (mm)
Supply Ability
Supply Ability:
10000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
standard packing

XH-M543 TPA3116D2 DC12V 24V Dual Channel Stereo High Power Digital Audio Power Amplifier Board 2*120W

Product parameter:
Product Name: TPA3116D2 digital power amplifier board
Supply voltage: DC 12-26V
Output power: max 120*2W
Signal to noise ratio: 100dB
Track number: dual channel stereo
Product size: 92*68*16(mm)

 Collocation of the PCB:

1>. Before the preset level of operational amplifier.
2>. TPA3116D2 amplifier chip.
3>. Efficient array radiator
4>. Chip inductor
5>. Military grade PCB


1>. Power supply: use DC 12-26V voltage power supply (recommend using 24V)
2>. Audio input: small 3P terminal input and about 30 cm dedicated audio terminal line. Easy to use.
3>. Power output: please connect the speaker to the OUT output of the board. Pay attention to positive and negative poles! 4 ohm speakers are recommended
4>. Volume adjustment: the potentiometer on both sides of the audio input terminal corresponds to the left and right sound tracks respectively. Rotate the volume with a screwdriver.



amplifier board