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Jtron Stereo 2 x 50W Hi-Fi High-Power Digital Amplifier Board - Black

by Jtron
SKU: 376536
  • US$15.68

    9 %

  • 14.24
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:


Jtron Stereo 2 x 50W Hi-Fi High-Power Digital Amplifier Board - Black
Jtron Stereo 2 x 50W Hi-Fi High-Power Digital Amplifier Board - Black

Jtron Stereo 2 x 50W Hi-Fi High-Power Digital Amplifier Board - Black

US$14.24 US$15.68 9%OFF 0 (0 reviews)
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The TPA3116D2 amplifier board with digital chip level power after doing left and right channels of amplification, efficiency up to 90%, with a small, efficient and high-power, small heat characteristics. Foreline circuit using NJM4580 as a small signal processing, there is a very low distortion, low noise and high bandwidth, clear treble, bass strong, stable and reliable.


1. The power supply voltage limit is 24V, do not over! Rectified AC voltage peaks do not exceed 25V. Do not exceed this voltage, the positive and negative should not be reversed;

2. The power supply is recommended for 22V, 200W power supply is better than filtering;

3. The speaker recommended 40~80W horn;

4. Do not short-circuit the audio output to each other or shorted to ground;

5. Carefully check before power on, ensuring wiring is correct


Quantity1 piece
Form ColorBlack
MaterialPCB + plastic
English Manual / SpecNo
Other Features
Other FeaturesSupply voltage: DC 12~22V; Maximum output power: 2 x 50W; Efficiency:>= 90%; SNR: 100dB; Total harmonic distortion: (50W / 1KHz / 24V / 4 - 0.1%) (30W / 1KHz / 24V / 8~0.1%); Frequency range: 20Hz~20KHz; Input impedance: 30Kohm; Speaker: 4~8ohm; Voltage gain: 26dB; Potentiometer center distance: 25m
Dimensions & Weight
Dimensions 2.36 in x 1.3 in x 0.51 in (6 cm x 3.3 cm x 1.3 cm)
Weight 1.2 oz (34 g)
Packing List
1 x Amplifier board

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Quantity 3+ units 5+ units 10+ units
Rate US$12.63 shipped US$12.58 shipped US$12.54 shipped

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