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ShenZhen KELI-TE Electronics Co.,Ltd

Description:
This is assembled Board and tested well.With three aluminum alloy knob
Panel in the middle of the gap can be used to hold the terminal
This board is very suitable for household and car amplifier
With expensive red ring inductance, not the small power TPA3116 can be compared
Excluding external power supply, you can use the notebook power
New professional high-power digital 2.1 amplifier board 50W+50W+100W, NE5532 OP-amp
Product description:
The amplifier board with two TPA3116 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. Regardless of the cost of materials, capacitors for Philips, for Thomson, for ruby.Board circuit is simple, reliable work. you can use switching power supply laptop is also very suitable for battery-powered devices, such as motorcycles, cars, electric cars, and so on. Compact board, use and installation are very flexible and convenient. All use genuine components using devices capable of long-term stability
Operating voltage: DC18V-DC24V (recommended to use high-quality switching power supply)
Power output: 2*50W+100W
Quiescent Current: 50mA
Frequency Response: 20Hz-20KHz
Maximum Output Current: 4A
Dimensions: 115X80mm/4.52*3.14"
Three knob from left to right:Stereo Sound Volume
Subwoofer frequency regulation
The subwoofer volume
Advantages:
Left and right channel full-range output, Can drive a 3-16 ohm speakers In the condition of rated voltage 24V,a very wide range
The subwoofer channel at rated voltage 24V state can drive 2-16 ohm subwoofer, unique
Bass cutoff frequency independent regulation 20HZ-20KHZ adjustable
Independently adjustable subwoofer gain
 
Package Included:
 
1 x Digital Subwoofer Amplifier Verst Board
Note:We don\'t offer retail package,but we will pack it well before shipped out

 

169170171172

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.18kg (0.40lb.)
  • Package Size: 5cm x 5cm x 3cm (1.97in x 1.97in x 1.18in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.18kg (0.40lb.)
  • Package Size: 5cm x 5cm x 3cm (1.97in x 1.97in x 1.18in)
Payment
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