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Digital Amplifier Board XH-M139 TPA3116D2 12-24V


GST 18% extra
Model: SYN-3782
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This amplifier board have two power input End and Two audio input End,you can choose each one. The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core,one piece as left and right channel power amplifier,other piece as pre-bridge briver with NE5532 subwoofer ,with a small ,high effeciency,high power characteristics.


  • Chip Choose: TPA3116D2
  • supply voltage: DC 12-24 V
  • output power: 50 W * 2 + 100 W Subwoofer * 1
  • Output impedance: 4-8 ohms
  • frequency range: 14-100 Khz
  • SNR: 100db
  • number of channels: 3 (left channel, right channel, subwoofer)
  • frequency switch: 1.2 MHz
  • size: 100 * 70 * 30mm

  • Model: SYN-3782

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This product was added to our catalog on Friday 23 November, 2018.


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