Picture of DC 12V-24V 2 Channel TPA3116 Digital Audio Amplifier Board TPA3116D2 Subwoofer Speaker Power Amplifier with 2*50W 100W
Picture of DC 12V-24V 2 Channel TPA3116 Digital Audio Amplifier Board TPA3116D2 Subwoofer Speaker Power Amplifier with 2*50W 100W

DC 12V-24V 2 Channel TPA3116 Digital Audio Amplifier Board TPA3116D2 Subwoofer Speaker Power Amplifier with 2*50W 100W

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SKU: RDE02223
Seller: READY ELECTRONICS
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  • Power supply voltage: DC 12-24V
  • Chip: TPA3116 * 2
  • Channel type: 3 channels (left channel, right channel, subwoofer)
  • Output power: 50W * 2 + 100W * 1 subwoofer
  • Output matching: 4-8 ohm
  • Audio output: terminal
  • Frequency response range: 14-100KHz
  • Signal to noise ratio: 100 dB
  • Switching frequency: 1.2MHz
  • PCB board specifications: 100 * 70 * 30 mm / 3.94 * 2.75 * 1.18in (L * W * H)
  • Weight: 113g/3.98oz
  • Packing size: 13.5 * 11 * 5 cm / 5.31 * 4.33 * 1.97in (L * W * H)
  • Package weight: 178g/6.3oz

Call For Order : 09613-800800
Feature:Two high-quality TPA3116D2 digital power amplifier chips are used.The sound quality is very good, the efficiency is high, and the power is amplified.50W * 2 + 100W 2.1 channel (left/right channel and subwoofer channel), high efficiency and low heat.Equipped with DC 12-24V, wide input voltage.Users can easily adjust the volume by themselves.Applicable speaker impedance: 4-8 ohms.Just connect the power supply and speakers and enjoy pure digital music!Note:The amplifier circuit board must be powered by a DC power supply (DC12-24V), preferably a high-performance switching power supply.Don't use a transformer!Specifications:Power supply voltage: DC 12-24VChip: TPA3116 * 2Channel type: 3 channels (left channel, right channel, subwoofer)Output power: 50W * 2 + 100W * 1 subwooferOutput matching: 4-8 ohmAudio output: terminalFrequency response range: 14-100KHzSignal to noise ratio: 100 dBSwitching frequency: 1.2MHzPCB board specifications: 100 * 70 * 30 mm / 3.94 * 2.75 * 1.18in (L * W * H)Weight: 113g/3.98ozPacking size: 13.5 * 11 * 5 cm / 5.31 * 4.33 * 1.97in (L * W * H)Package weight: 178g/6.3ozPackage Include:1 * 2.1 channel audio power amplifier board





  • Power supply voltage: DC 12-24V
  • Chip: TPA3116 * 2
  • Channel type: 3 channels (left channel, right channel, subwoofer)
  • Output power: 50W * 2 + 100W * 1 subwoofer
  • Output matching: 4-8 ohm
  • Audio output: terminal
  • Frequency response range: 14-100KHz
  • Signal to noise ratio: 100 dB
  • Switching frequency: 1.2MHz
  • PCB board specifications: 100 * 70 * 30 mm / 3.94 * 2.75 * 1.18in (L * W * H)
  • Weight: 113g/3.98oz
  • Packing size: 13.5 * 11 * 5 cm / 5.31 * 4.33 * 1.97in (L * W * H)
  • Package weight: 178g/6.3oz
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