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Small black box with HDMI input and HDMI ARC plus optical, RCA and 3.5mm audio outputs

LUOM

LUOM OZV8-2 HDMI Audio Extractor 4K@60Hz ARC

SKU CH-N9ZZ-DJ5HD

Splits one 4K 60 Hz HDMI signal to HDMI ARC plus optical Toslink, RCA and 3.5 mm audio outputs

  • TypeAudio Splitters
  • Changer TypeHDMI Switch/Extender
  • Ports3
  • AudioYes
  • Industry Standards600MHz
  • ColorBlack
  • Extracts audio to optical, RCA and 3.5 mm while passing 4K 60 Hz video
  • HDMI ARC return channel sends TV sound back to a soundbar or receiver
  • Supports HDR10, Dolby Vision and Dolby Atmos for high dynamic range content
  • Handles 18.5 Gbps bandwidth with HDCP 2.2 for protected 4K sources
  • Compact 84.5 × 61.8 × 21 mm unit powered by included 5 V adapter

HDMI Audio Extractor with ARC

The LUOM OZV8-2 takes a single HDMI source and delivers one HDMI ARC output plus optical Toslink SPDIF, stereo RCA and a 3.5 mm headphone jack. It is built for users who need to separate audio from a 4K video stream for an external sound system or headphones. The compact black unit includes a 5 V power adapter and requires no software setup.

4K 60 Hz YUV 4:4:4 bandwidth

The splitter handles 4K at 60 Hz with YUV 4:4:4 chroma subsampling and a maximum bandwidth of 600 MHz or 18.5 Gbps. It supports HDCP 2.2, HDR10, Dolby Vision and deep colour up to 36 bit, so the video quality remains intact while audio is extracted. Input and output cables up to 10 m AWG26 are supported.

Sustained signal retiming and format support

Signal retiming keeps the HDMI link stable during long playback sessions, preventing dropouts that can appear after the initial handshake. The extractor passes multi-channel formats including LPCM 7.1, DTS-HD, Dolby TrueHD, DTS, Dolby AC3 and DSD without decoding them. It is not for installations that require multiple HDMI outputs or switching between several sources.

Highlights

  • Extracts audio to optical, RCA and 3.5 mm while passing 4K 60 Hz video
  • HDMI ARC return channel sends TV sound back to a soundbar or receiver
  • Supports HDR10, Dolby Vision and Dolby Atmos for high dynamic range content
  • Handles 18.5 Gbps bandwidth with HDCP 2.2 for protected 4K sources
  • Compact 84.5 × 61.8 × 21 mm unit powered by included 5 V adapter

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

What does 4K@60Hz actually deliver when the extractor is connected to my display?

It passes 4K at 60 frames per second with YUV4:4:4 chroma, HDR10, Dolby Vision and deep colour up to 36-bit, so the TV receives the full 18.5 Gbps signal while audio is split off.

How does the HDMI 2.0b interface limit the audio formats I can extract?

The 600 MHz bandwidth and HDCP 2.2 support allow extraction of DTS-HD, Dolby TrueHD, LPCM 7.1, DTS, Dolby AC3 and DSD through the optical, RCA and 3.5 mm ports.

What space and cabling do I need to fit the extractor in my rack?

The unit measures 84.5 x 61.8 x 21 mm and weighs 4.4 ounces; it requires a 5 V/1 A power adapter and works with HDMI cables up to 10 m AWG26 on both input and output.

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