“on lg oled tvs some have aua or pua at the emd of the model number. what does that mean?”

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• Hi, PUA is WiSA certified and AUA is not. WiSA is a wireless speaker technology which is preferable and more compatible with newer sound systems. You're more likely to find the AUA versions for less money as a result. PUA is the standard model number. ^Vanessa

  Answered by LG Digital Customer Care 3 years ago

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