Best Bargain KNACRO TPA3116 Bluetooth 4.2 2.1 Subwoofer Amplifier Board DC12-24V High Power Bluetooth HIFI Audio Digital Amplifier Board 50W + 50W + 100W

Current Price: $27.28
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Features and Specifications:

• Wide operating voltage, power-saving design, the efficiency of up to 90% or more. You can use a good performance of the switching power supply, laptop switching power supply, you can also use the car power and so on.
• Using TPA3116D2 high-performance digital power amplifier chip as the core. A parallel bridge to do the subwoofer output, the other to do the left and right channel output.
• Boot anti-shock protection design, start no POP burst sound.
• This is a amplifier with Bluetooth 4.2, front amplifier, bass divider processing amplifier board. With bass, left and right channel volume adjustment, treble adjustment, total volume potentiometer control 2.1 power amplifier board.
• Use DC power 12-24V, maximum support 50W (left channel) + 50W (right channel) + 100W (bass channel) three-channel output.
• More features

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Get KNACRO TPA3116 Bluetooth 4.2 2.1 Subwoofer Amplifier Board DC12-24V High Power Bluetooth HIFI Audio Digital Amplifier Board 50W + 50W + 100W at the best price available today.

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