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Black rectangular box with HDMI ports and optical, coaxial, 3.5mm audio outputs

LUOM

LUOM OZ8V1 HDMI 2.1 Audio Extractor 8K 60Hz 4K 120Hz 7.1Ch

SKU CH-3M9V-TWENM

Extracts 7.1-channel audio from 8K 60 Hz or 4K 120 Hz HDMI sources to optical, coaxial, 3.5 mm and HDMI audio outputs at 48 Gbps bandwidth

  • Port count4
  • Adapter typeHDMI Audio Extractor
  • Input ports1 HDMI input
  • Output ports3.5 mm Audio Jack, Toslink SPDIF, Coaxial, HDMI Audio Port
  • Maximum supported resolutions5120 × 1440
  • Bandwidth rating48 Gbit/s
  • Extract 7.1-channel audio via HDMI out for immersive sound
  • Send 5.1-channel audio to soundbars through optical Toslink
  • Connect legacy amps with coaxial 5.1-channel output
  • Hook up headphones or speakers using 3.5 mm stereo jack
  • Pass 8K 60 Hz and 4K 120 Hz video at 48 Gbps bandwidth

HDMI 2.1 Audio Extractor 8K 60Hz

The LUOM OZ8V1 extracts audio from an HDMI 2.1 source while passing video to a display. One HDMI input feeds one HDMI video output plus four dedicated audio outputs: HDMI audio-only, optical Toslink, coaxial and 3.5 mm jack. It handles 48 Gbps bandwidth and supports resolutions up to 8K at 60 Hz and 4K at 120 Hz.

Home cinema and gaming setups needing separate audio

This unit suits owners of a PS5, Xbox Series X or similar source who must send multichannel sound to an amplifier or soundbar lacking HDMI 2.1 inputs. It is not for users who only require stereo analogue output or who need to split one source to multiple displays.

7.1-channel HDMI audio extraction

The HDMI audio-only port delivers up to 7.1 channels of LPCM, Dolby TrueHD, DTS-X or DTS-HD Master Audio, while Toslink and coaxial carry 5.1 channels and the 3.5 mm jack carries stereo. This capability decides whether the extractor matches your surround-system requirements.

How it compares

Measured against everything we stock in HDMI & Video Splitters, at today’s prices. Recalculated every night.

Price $54.99
Pricier than about 90% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameLUOM
Product lineOZ8V1
Model nameOZ8V1
Part numberOZ8V1
Product typeHDMI Splitters
Adapter typeHDMI Audio Extractor
Product colorBlack
Performance
Bandwidth rating48 Gbit/s
Display
Maximum supported resolutions5120 × 1440
Audio & video
SoundYes
Ports & slots
Port count4
Input ports1 HDMI input
Output ports3.5 mm Audio Jack, Toslink SPDIF, Coaxial, HDMI Audio Port
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box48 Gbit/s HDMI 2.1 Audio Extractor: 1 pcs
IR Remote control: 1 pcs(without battery)
5 V/1A DC Power Adapter: 1 pcs
User Manual: 1 pcs

Questions about this item

Will the LUOM OZ8V1 pass 4K 120Hz from my PS5 to an older 1080p AV receiver while extracting 7.1Ch audio?

The extractor accepts 4K 120Hz on its HDMI input and outputs the same video via its HDMI port while simultaneously providing 7.1Ch LPCM on the HDMI audio output and 5.1Ch on Toslink or coaxial, so your receiver gets multichannel sound even if it cannot handle 4K 120Hz video.

How can I verify the OZ8V1 is extracting 7.1Ch audio correctly after connecting it?

Play a Dolby TrueHD or DTS‑X test file from your source; the receiver or soundbar should display 7.1Ch LPCM on the HDMI audio output, while Toslink and coaxial show 5.1Ch, confirming the extractor is decoding and routing each format as specified.

What cables and accessories come in the box with the LUOM OZ8V1, and what must I buy separately?

The package includes the extractor, an IR remote (battery not included), a 5V/1A DC power adapter and a user manual; you will need to supply an HDMI 2.1 cable (AWG 30 19+1 recommended) plus Toslink, coaxial or 3.5mm cables for the audio outputs you plan to use.

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