The KanexPro AUD-DEBED-8K is a professional-grade HDMI 2.1 audio de-embedder designed for integrators who need to extract high-fidelity audio from next-generation 8K sources or ARC-enabled displays-without sacrificing video performance. It supports 48Gbps FRL bandwidth and is fully HDMI 2.1 compliant, featuring VRR, ALLM, QMS, QFT, and SBTM. This device transparently passes video signals up to 8K@60Hz and 4K@120Hz while simultaneously de-embedding audio to both S/PDIF optical and analog L/R outputs.
This makes it the ideal bridge between modern HDMI 2.1 sources and legacy audio systems. With dual audio extraction modes-direct HDMI source audio or ARC return from a connected TV-the AUD-DEBED-8K addresses a common integration challenge in modern home theaters and commercial AV systems: connecting 8K-capable sources to amplifiers, DSPs, and mixing systems that lack HDMI inputs.
Applications:
Home Theater Integration: Connect an 8K media player or gaming console to a projector or TV while simultaneously sending audio to a legacy A/V receiver or amplifier via optical S/PDIF - preserving full 8K @ 60hz video without replacing existing audio equipment.
ARC Audio Return: Deploy in systems where a TV's built-in streaming apps need to return audio to an older amplifier. The ARC mode extracts audio from the TV's ARC port and routes it to the optical output - no eARC soundbar required.
Commercial Display with Audio: Install behind a commercial display or kiosk where a separate audio zone requires Optical or analog output. The compact enclosure fits in-wall or behind-panel without added rack space.
Gaming Console Audio: Route PS5 or Xbox Series X video to an 8K TV at 4K @120Hz with VRR and ALLM active, while simultaneously breaking out audio to a gaming headset amplifier or DSP via the 3.5mm L/R output.
Conference Room AV: In corporate AV installations, de-embed audio from an 8K signal chain and send it to a room DSP or amplifier for ceiling speakers, while passing full 4K @ 60hz video to the room display - all from one compact device.
Multi-Room Distribution: Serve as the audio breakout point in a multi-room AV distribution system, capturing audio at the source and feeding it to a whole-home audio matrix while video continues over the HDMI path to the primary display.