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Assemble HIFI Digital Power Amplifier for TPA3116D2 2.1 High Power Board 12-24V Subwoofer Bass Board
External audio source input interface, with pre-amplification, bass crossover processing;
Bass volume, bass frequency, left and right channel volume, treble, function control switch/total volume, 5 adjustment potentiometers.
Wide working voltage, energy saving design, efficiency up to 90% .
You can use a good switching power supply, the switching power supply of a notebook computer, or a rechargeable bottle or car power supply.
Use the TPA3116D2 high-performance digital power amplifier chip as the core, one for the parallel bridged bass channel power amplifier output, and the other for the left and right channel power amplifier output
product description:
Use DC power supply: 12-24V Power Supply, maximum support 50W (left channel) 50 W (right channel) 100 W (bass channel) three-channel output.
Is the use of the TPA3116D2 high-performance digital amplifier chip as the core, a parallel bridge subwoofer output, do a left and right channel output.
Wide operating voltage, power-saving design, efficiency up to 90% . You can use good performance switching power supply, laptop switching power supply, you can also use the charging bottle, or car power supply and so on.
Board is a good test of the finished product board is welded, according to figure connected to a good speaker, audio input or connect the Bluetooth audio device and connected to the power can be used.
colour:Blue
material:ABS
Package Contents:
1 x Digital power amplifier board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
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