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An assembled board after test, with three aluminum alloy knob; Panel in the middle of the gap can be used to hold the terminal. It can be used for household or car amplifier; Sample external power supply, such as notebook power source, can be used for its power source. The amplifier board is with two TPA3116D2 digital amplifier chip as the core, One do a left and right channel power amplifier, and the other bridge driver subwoofer, with small size, high efficiency, high power characteristics. Left and right channel output 50WX2, subwoofer output 100W, efficiency is around 90%, you can use power supply of laptop which is also very suitable for battery-powered devices, such as motorcycles, cars, electric cars, and so on. Board circuit is reliable for Operating voltage 12V-25V. Compact board, use and installation are very flexible and convenient. An assembled board after test, with three aluminum alloy knob; Panel in the middle of the gap can be used to hold the terminal.
It can be used for household or car amplifier; Sample external power supply, such as notebook power source, can be used for its power source.
The amplifier board is with two TPA3116D2 digital amplifier chip as the core, One do a left and right channel power amplifier, and the other bridge driver subwoofer, with small size, high efficiency, high power characteristics.
Left and right channel output 50WX2, subwoofer output 100W, efficiency is around 90%, you can use power supply of laptop which is also very suitable for battery-powered devices, such as motorcycles, cars, electric cars, and so on.
Board circuit is reliable for Operating voltage 12V-25V. Compact board, use and installation are very flexible and convenient.
Color: Blue
Operating Voltage: 12V-25V
Power Output: 100w, 50w on left and right change
Three Knob (left to right): Stereo Volume, Frequency Regulation, Subwoofer Volume
Base Cut-off Frequency: 80HZ-500HZ
Package Included:
1 x TPA3116D2 2.1 HIFI Digital Subwoofer Amplifier Board
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 +/- 1-3 cm.

 

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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.138kg (0.30lb.)
  • Package Size: 8cm x 5cm x 5cm (3.15in x 1.97in x 1.97in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.138kg (0.30lb.)
  • Package Size: 8cm x 5cm x 5cm (3.15in x 1.97in x 1.97in)
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