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Black rectangular HDMI audio extractor with toggle switch and multiple ports

LUOM

LUOM OZV8E 18Gbps HDMI 2.0 Audio Extractor 4K@60Hz 7.1CH ARC

SKU CH-EWP0-7ZW86

Extracts 18Gbps HDMI 2.0b 4K@60Hz audio to optical, coaxial, 3.5mm and HDMI audio ports with ARC and a four-position 2.0/5.1/7.1 format switch

  • TypeHDMI Splitters
  • Ports4
  • AudioYes
  • ColorBlack
  • SpecificationsPower Supply: DC 5v/ 1000mA. HDMI Audio Only Port：PCM 2.0, L
  • Input Connector1 HDMI input
  • Extracts audio to 3.5mm, Toslink, coaxial and HDMI audio ports
  • Passes 4K at 60 Hz with 18 Gbps bandwidth and HDR
  • Supports 7.1 channel formats including Dolby Atmos and DTS:X
  • Four-position switch selects TV, 2.0, 5.1 or 7.1 output
  • HDCP 2.3 and eARC/ARC keep protected content flowing

18Gbps HDMI 2.0 Audio Extractor

The LUOM OZV8E extracts audio from a single HDMI source and delivers it through 3.5mm jack, Toslink, coaxial and HDMI audio ports. It passes 4K video at 60Hz with HDR and HDCP 2.3 compliance. A four-position switch selects TV, 2.0, 5.1 or 7.1 channel output for the connected receiver or amplifier.

HDMI 2.0 bandwidth and format limits

The 18Gbps link caps video at 3840 x 2160 resolution and 60Hz refresh rate, so higher frame rates or 8K signals are not supported. HDCP 2.3 and 10-bit HDR pass through unchanged. Toslink and coaxial outputs carry LPCM 2.0 or 5.1 plus Dolby Digital and DTS core formats only; they cannot transmit Dolby TrueHD, Dolby Atmos or DTS:X bitstreams.

Replaces basic TV speakers or limited ARC

This unit upgrades systems where the display lacks sufficient audio outputs or the receiver cannot decode modern formats over ARC. It is not for installations that require HDMI 2.1 bandwidth, 8K pass-through or more than one HDMI input. Buyers needing multi-source switching or higher video specifications should consider a full AV receiver instead.

Highlights

  • Extracts audio to 3.5mm, Toslink, coaxial and HDMI audio ports
  • Passes 4K at 60 Hz with 18 Gbps bandwidth and HDR
  • Supports 7.1 channel formats including Dolby Atmos and DTS:X
  • Four-position switch selects TV, 2.0, 5.1 or 7.1 output
  • HDCP 2.3 and eARC/ARC keep protected content flowing

Specifications

BrandLUOM
SeriesOZV8E
ModelOZV8E
Part NumberOZV8E
TypeHDMI Splitters
Ports4
AudioYes
ColorBlack
SpecificationsPower Supply: DC 5v/ 1000mA.
HDMI Audio Only Port：PCM 2.0, LPCM 5.1/ 7.1, Dolby Digital, Dolby Digital plus, Dolby True HD, Dolby Atmos, DTS 5.1, DTS ES 6.1, DTS HRA, DTS HD Master, DTS:X.
Toslink SPDIF: LPCM 2.0/ 5.1,Dolby Digital 2.0/ 5.1, DTS 2.0/ 5.1.
Coaxial Output: LPCM 2.0/ 5.1,Dolby Digital 2.0/ 5.1, DTS 2.0/ 5.1.
3.5mm Audio Jack：Analog stereo 2.0ch.
Color Depth: 8-bit, 10 bit, 12 bit (1080p@60Hz);8-bit (4K x 2k@60Hz RGB 8:8:8/ YUV 4:4:4);8-bit, 10-bit, 12-bit (4K x 2K@60Hz YCbCr 4:2:2 /4:2:0).
Input Connector1 HDMI input
Output Connector3.5mm Audio Jack, Toslink SPDIF, Coaxial, HDMI Audio Port
Maximum Resolutions3840 x 2160
Bandwidth18Gbps
FeaturesSupport 4K x 2K@60Hz, Support 3D.
4 speed toggle switch to switch TV/ 2.0/ 5.1/ 7.1 audio format.
HDMI Audio Formats:PCM 2.0, LPCM 5.1/ 7.1, Dolby Digital, Dolby Digital plus, Dolby True HD, Dolby Atmos, DTS 5.1, DTS ES 6.1, DTS HRA, DTS HD Master, DTS:X.
HDMI video/ audio output: monitor, TV, projector. HDMI Audio/ SPDIF/ 3.5mm/ Coaxial Audio Output: Receivers, amplifiers, speakers, headphones and other audio devices.
Dimensions5.59 x 3.15 x 1.26 inches
Weight3.2 ounces
Package Quantity1
Package Contents1 x 18Gbps HDMI eARC Extractor
1 x Power Adapter
1 x User Manual

Questions about this item

Should I choose the 3.5mm jack, Toslink, coaxial or HDMI audio port for my receiver?

Use the HDMI audio port for full 7.1-channel formats including Dolby Atmos and DTS:X. Toslink and coaxial carry up to 5.1-channel LPCM, Dolby Digital and DTS. The 3.5mm jack provides analog stereo only.

What does the 18Gbps bandwidth mean when I connect a 4K source?

It supports 4K at 60Hz with 10-bit HDR pass-through, so the video signal reaches your display at full quality while audio is extracted to the separate outputs.

How does the HDMI 2.0 interface with ARC affect what I can hear?

The HDMI 2.0 input handles 18Gbps video and the ARC function returns audio from a compatible TV back to the extractor, letting you send TV-app sound to your receiver through any of the audio outputs.

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