What’s the Difference Between ARC and eARC on LG TVs?
Learn the key differences between ARC and eARC on LG TVs, including audio quality and supported formats.
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ARC (Audio Return Channel) and eARC (Enhanced Audio Return Channel) are features that allow audio to be sent from your TV to a soundbar or receiver. eARC supports higher bandwidth audio formats like Dolby Atmos and DTS:X, offering better sound quality. ARC is limited to lesser audio quality and lower bandwidth formats.
FAQs & Answers
- What does ARC stand for in audio technology? ARC stands for Audio Return Channel, which allows audio to be sent from the TV back to a sound system.
- How does eARC improve upon ARC? eARC, or Enhanced Audio Return Channel, supports higher bandwidth for advanced audio formats like Dolby Atmos, offering superior sound quality.
- Can I use ARC with any soundbar? Not all soundbars support ARC; ensure your soundbar explicitly mentions compatibility with ARC or eARC.
- Is eARC backwards compatible with ARC? Yes, eARC is backwards compatible with ARC, meaning you can use eARC devices with ARC connections, but you'll be limited to ARC's capabilities.