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Small black box with HDMI, optical and 3.5mm ports

LUOM

LUOM OZV8-1A HDMI Audio Extractor 4K 60Hz SPDIF 3.5mm

SKU CH-3EQ6-NFF84

Extracts audio from an HDMI signal to SPDIF and 3.5 mm outputs while passing 4K 60 Hz video

  • Port count3
  • Input ports1 HDMI input
  • Output portsOne HDMI + Audio (SPDIF+3.5 mm) Output
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating18 Gbit/s
  • Units per package1
  • Extract audio to soundbar or amplifier via optical and 3.5 mm outputs
  • Pass 4K 60 Hz video untouched with 18 Gbps bandwidth
  • ARC support returns TV audio through the same HDMI link
  • Decode DTS-HD, Dolby TrueHD and 7.1 LPCM for surround sound
  • Compact 5.59 × 3.15 × 1.26 inch unit powered by USB adapter

HDMI Audio Extractor 4K 60Hz

The LUOM OZV8-1A extracts audio from an HDMI source and delivers it through both optical Toslink and 3.5 mm analogue outputs while passing the video signal onward to a display. It suits home-theatre owners who need to connect a soundbar or amplifier that lacks HDMI inputs.

Thermals noise and power draw

The unit draws power from an included USB supply and runs without a fan, so it adds no audible noise to a quiet viewing room. Its compact enclosure stays cool during continuous 4K playback.

18 Gbps bandwidth and ARC support

The extractor handles 4K at 60 Hz with HDCP 2.2 and HDR through an 18 Gbps HDMI path and includes an ARC mode for returning audio from a compatible TV. Buyers who require Dolby Digital Plus decoding should note that this format is not supported.

How it compares

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

Price $17.99
Cheaper than about 60% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameLUOM
Product lineOZV8-1A
Model nameOZV8-1A
Part numberOZV8-1A
Product typeHDMI Splitters
Product colorBlack
Performance
Bandwidth rating18 Gbit/s
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count3
Input ports1 HDMI input
Output portsOne HDMI + Audio (SPDIF+3.5 mm) Output
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box1 x HDMI Audio Extractor Converter
1 x Digital Optical Cable
1 x USB Power Adapter
1 x HDMI Cable
1 x User Manual

Questions about this item

How do I connect the LUOM OZV8-1A between my source and display, and which step is often missed?

Connect the HDMI source to the single input, then run one HDMI cable from the output to the display. The step people miss is plugging in the included USB power adapter; the extractor will not pass audio or 4K 60 Hz video without external power.

What part of the LUOM OZV8-1A will need attention or replacement after extended use?

The supplied USB power adapter is the only component likely to degrade over time; the extractor itself has no moving parts or user-serviceable items, so a replacement adapter restores operation if the unit stops powering up.

At what video demand does the LUOM OZV8-1A hit its bandwidth ceiling first?

The 18 Gbps limit is reached at 4K 60 Hz with full RGB 8:8:8 colour; pushing higher refresh rates or deeper colour spaces will cause signal loss before any other constraint appears.

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