A:Answer customer,
For most people's residential uses, the audio will be sufficient for listening and enjoying. That said, because of the thin design of the television, speaker size is limited and can produce only so much audio.
For movie watching or heavy TV use, you might consider upgrading to a soundbar or a Home Theater system, and Samsung has a wide selection of those available, too.
If we can help, please let us know how.
Thanks for your interest in Samsung products.
--Mr. S