Tda3116D2 160W X 2 Large Power Digital Auto Amplifier Board Tpa3116 Dual, 24V.

This is an audio power amplifier board that strengthens low-power, inaudible electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is strong enough for driving loudspeakers or headphones. Power amplifiers make the signal audible to listeners. It is the final electronic stage in a typical audio playback chain before the signal is sent to the loudspeakers and speaker enclosures. Specifications: Chip: TPA3116D2 Input Voltage: DC12-24V Output Power: 100W*2 Input Impedance: 51K*2 Power Efficiency: >90% Output Match:  4-8Ω Frequency Response: 14-100KHz SNR: 100db Output Channel: Left&right dual channel Size: 105 x 65 x 23mm / 4.13 x 2.56 x 0.9" Package Includes: 1 x Power Amplifier Board Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

Product Features

  • Digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation distortion and you don't have to worry about the loudspeaker internal resistance
  • The amplifier chip supports short circuit protection, overheating protection, over voltage protection, under voltage protection and DC fault protection
  • 1.6mm thick PCB board is beautifully and well designed, harder and more durable
  • Comes with a special designed black heat sink which ensures a better heat dissipation
  • Make sure the positive and negative pole of power supply is connected correctly



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