KanexPro
SKU: AUD-DEBED-8K
UPC: 813982023550
$149.95
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8K HDMI Audio De-Embedder with ARC
Extract Audio from Any 8K HDMI Source or ARC TV to Optical and Analog Outputs
The KanexPro AUD-DEBED-8K is a professional-grade HDMI 2.1 audio de-embedder engineered for integrators who need to extract high-fidelity audio from next-generation 8K sources or ARC-enabled displays without sacrificing video performance. Supporting 48Gbps FRL bandwidth and full HDMI 2.1 compliance including VRR, ALLM, QMS, QFT, and SBTM, it passes video transparently up to 8K@60Hz and 4K@120Hz while simultaneously de-embedding audio to both S/PDIF optical and analog L/R outputs — making it the ideal bridge between modern HDMI 2.1 sources and legacy audio systems. With its dual audio extraction modes — direct HDMI source audio or ARC return from a connected TV — the AUD-DEBED-8K solves the most common integration challenge in modern home theater and commercial AV: connecting 8K-capable sources to amplifiers, DSPs, and mixing systems that lack HDMI inputs.
- HDMI 2.1 and HDCP 2.3 compliant — supports 48Gbps FRL and 18Gbps TMDS video bandwidth
- Video resolution up to 8K@60Hz 4:2:0 12-bit and 4K@120Hz 4:4:4 12-bit
- HDMI 2.1 advanced features: VRR, ALLM, QMS, QFT, and SBTM supported
- HDR pass-through: HDR, HDR10, HDR10+, Dolby Vision, and HLG
- Audio pass-through: LPCM 7.1CH, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio, DTS:X
- Dual audio output: S/PDIF Optical (PCM 2.0CH, Dolby, DTS 5.1CH) + L/R Analog (PCM 2.0CH)
- ARC mode: extracts TV return audio via ARC-enabled HDMI output port with CEC control
- Advanced 8-mode DIP EDID management — EDID copy, FRL/TMDS modes, 2.0CH/5.1CH selection
- USB-C service port for firmware updates and debug
- Compact metal enclosure: 95×68×18mm, 178g — ideal for rack-adjacent or in-wall installation
| Video | |
| HDMI Compliance | HDMI 2.1 |
| HDCP Compliance | HDCP 2.3 |
| Video Bandwidth | 48Gbps FRL and 18Gbps TMDS |
| Video Resolution | Up to 8K@60Hz 4:2:0 12-bit; 4K@120Hz 4:4:4 12-bit |
| Color Space | RGB, YCbCr 4:4:4, 4:2:2, 4:2:0 |
| Color Depth | 8/10/12-bit |
| HDR | HDR, HDR10, HDR10+, Dolby Vision, HLG |
| HDMI 2.1 Features | VRR, ALLM, QMS, QFT, SBTM |
| Audio | |
| HDMI Audio (Pass-through) | LPCM, Dolby Digital/Plus/EX, Dolby TrueHD, Dolby Atmos, DTS, DTS-HD Master Audio, DTS:X, DSD |
| Optical Out | PCM 2.0CH, Dolby, DTS 5.1CH |
| L/R Out | PCM 2.0CH Analog Stereo |
| Connections | |
| Input | 1× Source IN [HDMI Type A, 19-pin female] |
| Output | 1× TV(ARC) OUT [HDMI Type A, 19-pin female]<br>1× L/R [3.5mm Stereo mini-jack]<br>1× OPTICAL [S/PDIF, female] |
| Control | 1× SERVICE [USB Type C, update/debug port] |
| Mechanical | |
| Dimensions | 95mm [W] × 68mm [D] × 18mm [H] |
| Weight | 178g |
| Housing | Metal Enclosure — Black |
| Power Supply | Input: AC 100–240V 50/60Hz; Output: DC 5V/1A (CE/FCC/UL certified) |
| Power Consumption | 4W (Max) |
| ESD Protection | ±8kV Air-gap discharge; ±4kV Contact discharge |
| Environment | |
| Operating Temperature | 0°C – 40°C / 32°F – 104°F |
| Storage Temperature | -20°C – 60°C / -4°F – 140°F |
| Relative Humidity | 20–90% RH (non-condensing) |
| Package Contents | |
| Includes | 1× AUD-DEBED-8K 48Gbps HDMI Audio De-Embedder<br>1× 5V/1A Multinational Power Supply<br>1× User Manual |
