{"product_id":"orei-earc-4k-120hz-audio-extractor-hdmi-2-1-pass-through-hdr10-dolby-atmos-optical-analog-outputs","title":"OREI eARC 4K 120Hz Audio Extractor – HDMI 2.1 Pass-Through, HDR10+, Dolby Atmos, Optical\/Analog Outputs","description":"\u003cp\u003eThe OREI BK-931 eARC 4K 120Hz Audio Extractor helps you reclaim premium sound from your TV or HDMI sources, delivering flexible routing to a soundbar or AV receiver. It extracts or passes through high-quality audio via HDMI\/eARC while supporting Dolby Atmos, Dolby TrueHD, DTS-HD Master Audio, and more. Auto eARC detection makes switching between TV apps and external devices smooth and nearly invisible, so your home theater stays focused on the moment rather than the setup.\u003c\/p\u003e\n\n\u003ch2\u003eKey benefits at a glance\u003c\/h2\u003e\n\u003cp\u003eDesigned for modern TVs and gaming consoles, this device bridges your source devices and audio system without compromising video quality. Expect clearer dialogue, more immersive spatial audio, and fewer headaches when switching between apps or devices during movie night or game sessions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBK-931 Audio Extractor\u003c\/li\u003e\n  \u003cli\u003e100–240V power adapter\u003c\/li\u003e\n  \u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVideo and audio capabilities\u003c\/h3\u003e\n\u003cp\u003eBuilt to handle next‑gen video, it supports up to 8K@60Hz and 4K@120Hz via HDMI 2.1 bandwidth (up to 48Gbps FRL). It remains HDCP 2.3 and DVI compliant, ensuring compatibility with a wide range of TVs, consoles, and players. HDR10+ and Dolby Vision are supported in the video path, while advanced audio formats latch onto the best possible sound, including Dolby Atmos, Dolby TrueHD, DTS-HD Master Audio, and more in the audio path.\u003c\/p\u003e\n\n\u003ch3\u003eOutputs and formats\u003c\/h3\u003e\n\u003cp\u003eExtract audio through HDMI, eARC, AMP, Optical, or Analog outputs. The device handles LPCM, Dolby Digital\/Plus\/EX, Dolby TrueHD, Dolby Atmos, DTS, DTS:X, and related variants. Optical output supports PCM 2.0, Dolby Digital, and DTS 5.1, while Analog output provides PCM 2.0. This makes it useful for connecting soundbars, receivers, and some legacy audio systems.\u003c\/p\u003e\n\n\u003ch3\u003eImportant notes and setup tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOptical port is limited to 5.1 channels and does not downmix 7.1 to 5.1.\u003c\/li\u003e\n  \u003cli\u003eThere is no built‑in volume control on the unit itself.\u003c\/li\u003e\n  \u003cli\u003eFor best results, connect the OUT TV port to an eARC‑compatible TV and the OUT Soundbar port to the soundbar’s input.\u003c\/li\u003e\n  \u003cli\u003eRecommended HDMI cable: high‑quality Ultra HDMI 2.1 up to 10 feet for 8K resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included in the package and warranty\u003c\/h3\u003e\n\u003cp\u003eThe BK-931 Audio Extractor is backed by a 1‑year warranty. The package includes the BK-931 unit, a compatible power adapter, and a user manual to help with quick setup and ongoing use.\u003c\/p\u003e\n\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eIf you want to maximize audio from streaming apps, game consoles, or Blu‑ray players without sacrificing video quality, this extractor offers flexible routing and broad format support. It’s designed to be a practical solution for improving TV sound while keeping setup straightforward and cable clutter low.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What devices is the BK-931 compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Works with modern TVs and HDMI sources supporting eARC\/ARC, including Apple TV, PS5, Xbox Series X, Blu-ray players.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which outputs are supported and what are the limitations?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Outputs include HDMI\/eARC, Optical, and Analog; Optical is 5.1-channel only and there is no built-in volume control.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OREI","offers":[{"title":"Default Title","offer_id":48410761494685,"sku":"B0FGGZ7PMD","price":138.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/orei-earc-4k120hz-audio-extractor-front-view.jpg?v=1781212325","url":"https:\/\/nexoltic.com\/products\/orei-earc-4k-120hz-audio-extractor-hdmi-2-1-pass-through-hdr10-dolby-atmos-optical-analog-outputs","provider":"Nexoltic","version":"1.0","type":"link"}