“Can this tv be connected to an audio amplifier via HDMI eARC cable and ports?”
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Hello there. Thank you for sharing your experience with us. We understand your inquiry regarding the connectivity options for the LG - 42" Class C5 Series OLED evo AI 4K UHD Smart webOS TV (2025). We are happy to confirm that this model is equipped with HDMI eARC (Enhanced Audio Return Channel) capabilities, specifically on HDMI Input 2. This allows you to connect the TV to a compatible audio amplifier or receiver using a single HDMI cable to transmit high-quality, uncompressed audio formats like Dolby Atmos. To ensure the best connection, we recommend using a High-Speed HDMI cable and enabling the "SIMPLINK (HDMI-CEC)" feature in the TV's settings menu, which will allow your devices to communicate and power on together seamlessly. https://www.bestbuy.com/product/lg-42-class-c5-series-oled-evo-ai-4k-uhd-smart-webos-tv-2025/JJ8VPZTHLJ Your feedback is important, and we'd like to assist you further. For further assistance and any specific concerns you may have, please contact us on lgdigitalcare@lg.sprinklrsupport.com, and our team will be more than happy to assist you. —Renzo
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