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Digital TPA3116D2 2.1 HIFI Subwoofer Amplifier Board 50w+50w+100w Beyond

1,500.00 inc. GST
  • Most Perfect 2.1 digital amplifier board.
  • 8.20 latest upgrated version
  • Gain promoted to 36DB,
  • Adopts two high-quality TPA3116D2 digital amplifier chips.
  • Good sound quality, high efficient device and power amplifying feature.
  • 50W x 2+100W 1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
  • Powered by DC 12-24V, wide input voltage.
  • User can adjust the volume by themselves easily.
  • Applicable speaker impedance: 4-8 ohm.
  • Just connect the power supply and loudspeaker box, enjoy pure digital music. Adopts two high-quality TPA3116D2 digital amplifier chips.
  • Left and right channel output 50WX2, subwoofer output 100W, efficiency can reach above 90%,