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Small black rectangular box with HDMI input and multiple audio outputs

LUOM

LUOM OZV8-2 4K HDMI Audio Extractor Splitter with ARC

SKU CH-EW5S-XG4VH

Extracts audio from a 4K 60 Hz HDMI source to HDMI ARC, optical, RCA and 3.5 mm outputs with HDCP 2.2 and HDR10 support

  • TypeAudio Splitters
  • Changer TypeHDMI Switch/Extender
  • Ports3
  • AudioYes
  • Industry Standards600MHz
  • ColorBlack
  • Extracts HDMI audio to optical, RCA and 3.5 mm outputs
  • Passes 4K 60 Hz video with HDR10 and Dolby Vision
  • Supports ARC return channel for TV audio extraction
  • Handles 18.5 Gbps bandwidth and HDCP 2.2 protection
  • Compact 84.5 × 61.8 × 21 mm unit with 5 V power

HDMI Audio Extractor with ARC

The LUOM OZV8-2 takes a single HDMI source and splits the signal into an HDMI output with ARC plus three analogue and digital audio ports. It is built for installers and home-theatre owners who need to send sound to a soundbar, AV receiver or headphones while keeping the video path intact. The unit handles 4K at 60 Hz with full 4:4:4 chroma and supports HDR10, Dolby Vision and Dolby Atmos pass-through. A 5 V power adapter is included for stable operation.

Integration into an AV system

One HDMI input connects to a Blu-ray player, games console, streaming stick or PC, while the HDMI output feeds the display. Simultaneously the extractor provides optical Toslink, stereo RCA and a 3.5 mm jack for zone-two audio or legacy amplifiers. The box measures 84.5 by 61.8 by 21 mm and weighs 4.4 ounces, so it fits behind most screens or inside a rack without extra mounting hardware. Input and output cables up to 10 metres using AWG26 HDMI 2.0a leads are supported.

Sustained-load behaviour

The 600 MHz bandwidth and 18.5 Gbps data rate maintain a clean 4K 60 Hz signal during long viewing sessions without dropouts. Deep-colour modes up to 36 bit and multi-channel formats such as LPCM 7.1, DTS-HD and Dolby TrueHD remain stable because the chipset performs signal retiming on the fly. The external 5 V 1 A supply prevents voltage sag that could otherwise cause handshake loss on extended cable runs. It is not suited for users who need multiple HDMI inputs or matrix switching.

Highlights

  • Extracts HDMI audio to optical, RCA and 3.5 mm outputs
  • Passes 4K 60 Hz video with HDR10 and Dolby Vision
  • Supports ARC return channel for TV audio extraction
  • Handles 18.5 Gbps bandwidth and HDCP 2.2 protection
  • Compact 84.5 × 61.8 × 21 mm unit with 5 V power

Specifications

BrandLUOM
ModelOZV8-2
Part NumberOZV8-2
TypeAudio Splitters
Changer TypeHDMI Switch/Extender
Ports3
AudioYes
Industry Standards600MHz
ColorBlack
Specifications*One HDMI input converted to one HDMI(ARC)+ Audio (SPDIF+R/L+3.5Jack)output
*Support 4K x 2K@60Hz YUV4:4:4 , Support 3D, Maximum support for HDCP2.2
* Supports) HDR 10 Dolbby Vision and Dolby Atmos
* Support deep color 24/30bit,36bit
*Support Blue-Ray 24/50/60fs/HD-DVD/xvYCC
*Digital audio format, as DTS-HD/Dollby-trueHD/LPCM7.1/DTS/Dollby-AC3/DSD
*Support signal retiming
* Support for HDMI ARC.
* Easy to Connect, Plug&Play.
*Need DC5V power supply.
Input Connector1x HDMI male
Output ConnectorHDMI(ARC)+ Audio (SPDIF+R/L+3.5Jack)
Connector Stylewith Audio
Maximum Cable Length10m AWG26 HDMI2.0a standard cable
Maximum Resolutions4Kx2K@60Hz
Features1.HDMI Audio Extractor 4K@60HZ: HDMI Audio Converter allows the HD Source connected to single HD Display and adds extra one L+R and SPDIF and 3.5 headphone jack audio out port.It achieve the synchronization of audio signal separation.
2.Supports 4K@60Hz ULTRA HD RESOLUTION: Supports 4K x 2K@60Hz YUV4:4:4, HDCP2.2,HDMI2.0, 4K 3D HDR 10 Dolbby Vision and Dollby Atmos , Color format RGB(YUV:4:4:4).It also back compatible with 4K@30HZ and 1080p/1080i/720p/576i/480p/480i. Max Bandwidth of 18Gbps . No loss of quality,Installs in minutes and Plug&Play. The Display More Clear and More Delica
Dimensions3.35 x 0.79 x 2.68 inches
Weight4.4 ounces
Package Contents1 X HDMI Audio Extractor
1 X 5V/1A Power Adapter
1 X User Manual

Questions about this item

Will the 600 MHz bandwidth limit 4K 60 Hz 4:4:4 output during long sessions?

The unit is rated for 600 MHz and 18.5 Gbps, which covers 4K 60 Hz 4:4:4; sustained use stays within that ceiling.

Does the extractor get hot or noisy when powered continuously?

It has no fan and draws 5 V / 1 A from the included adapter, so it runs silently with only mild warmth.

Which cables and power source must I already have to use this splitter?

You need an HDMI source cable up to 10 m AWG26, an HDMI display cable up to 10 m AWG26, and a mains outlet for the 5 V / 1 A adapter.

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