Product Card

TPA3116digital power amplifier board

TPA3116 digital power amplifier board with high fidelity and two-channel

stereo sound quality; input voltage is DC 12~24V, audio input supports

Bluet, TF card, AUX 3.5mm audio line input, can be directly connected to

mobile phone, MP3, etc.; power amplifier board It also comes with a

volume adjustment function, which rotates the chirp potentiometer

clockwise to zoom in and counterclockwise to decrease.

Bluetooth 5.0 Version ,Support APE,FLAC,MP3,WAV,WMA ,etc Music

format .

Product Name: Two-channel Bluet 5.0 power amplifier board

Product model: TPA3116digital power amplifier board

Input voltage: DC12-24V

Current: more than 3A

Output power: 100W*2

Audio input: Bluet, TF card, AUX

Number of channels: two channels

Output Impedance:4~8ohm

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TPA3116digital power amplifier board TPA3116 digital power amplifier board with high fidelity and two-channel stereo sound quality; input voltage is DC 12~24V, audio input supports Bluet, TF card, AUX 3.5mm audio line input, can be directly connected to mobile phone, MP3, etc.; power amplifier board It also comes with a volume adjustment function, which rotates the chirp potentiometer clockwise to zoom in and counterclockwise to decrease. Bluetooth 5.
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Size: 96*88*20MM Installation aperture: 3MM Installation hole distance: 88*78MM Bluetooth operation instructions: When the power amplifier board is connected to the power supply and the Bluet is not connected, the Power indicator will flash rapidly. When the Bluet connection is successful, the Bluet indicator will stop flashing. When the song is played, the Bluet indicator will flash slowly. Note: 1. Connect the power input to the DC12-24V power supply.
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Bluetooth / TF card volume hole: When the audio input uses Bluet or TF card, you can connect the power cord to the "+ VOL -" three holes to adjust the volume and switch songs. 1. "+" and "VOL" connection: increase the volume 2. "-" and "VOL" connection: reduce the volume About choose Audio Input : The Board will Automatic Selection the last audio input .