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Review on WINGONEER TPA3116 2x50W + 100W 2.1 Dual Channel Power Amplifier Board for Subwoofers, Digital Audio Amp, DC 12V-26V by Beeye Klaver

Revainrating 4 out of 5

Loud popping noise every time it is turned off, hissing when not connected

It hisses quite loudly when not connected to an audio source. And the worst thing is that every time you turn it off it makes a LOUD click through the left, right and bass channels. Also, it will start buzzing and clapping randomly and then return to normal after about 5-10 seconds. Sounds like a ground loop problem.

Pros
  • Adopts the high-quality TPA3116 digital amplifier chip
Cons
  • Zero