Digital 2 Point 1 Channel Amplifier Board Bluetooth Usb Input 50 Watts X 2, 26V.

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: TPA3116 Audio Input: Bluetooth, USB, TF, audio input jack Audio Format: MP3, WMA, WAV, FLAC Output Power: 50W+50W(stereo)+100W(subwoofer) Suitable Impedance: 4, 6, 8ohm speaker Input Voltage: 12~26V DC Size: 124 x 80mm / 4.88 x 3.15" Package Includes: 1 x Amplifier Board

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
  • 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
  • It supports many audio input ways including Bluetooth, USB, T-F card and audio input jack
  • Dual channel of 50W+50W power output, 100W subwoofer output and a wide input voltage range from 12V to 26V DC
  • Sound quality is very good by using this audio power amplifier module



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