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Small black box with HDMI ports and audio jacks on front and back

LUOM

LUOM OZV8E 4K 60Hz ARC Audio Extractor 18Gbps

SKU CH-TVDZ-8Z8M1

Extracts audio from 4K 60 Hz HDMI to optical, coaxial, 3.5 mm and HDMI audio ports with 18 Gbps bandwidth

  • Port count4
  • Input ports1 HDMI input
  • Output ports3.5 mm Audio Jack, Toslink SPDIF, Coaxial, HDMI Audio Port
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating18 Gbit/s
  • Units per package1
  • Extract audio to legacy gear via 3.5 mm jack optical coaxial and HDMI audio ports
  • Enjoy 4K 60 Hz video with 18 Gbps bandwidth and 10 bit HDR pass-through
  • Switch between stereo 5.1 and 7.1 sound modes with a four position toggle
  • Decode Dolby Atmos DTS:X TrueHD and more through the dedicated HDMI audio output
  • Connect receivers soundbars headphones or amplifiers through four separate audio outputs

4K 60Hz 18Gbps Audio Extractor

The LUOM OZV8E is an HDMI 2.0 audio extractor that accepts one 4K 60Hz input and passes the video through an HDMI loop-out while sending audio to four separate outputs. It handles 18Gbps bandwidth with HDCP 2.3 and 10-bit HDR pass-through. The unit includes a 5V 1000mA power adapter and measures 5.59 by 3.15 by 1.26 inches.

Home-theatre owners with legacy receivers

This extractor suits anyone who needs to split HDMI audio to an older amplifier, soundbar or active speakers that lack 4K passthrough. The four-position switch selects TV, 2.0, 5.1 or 7.1 channel output so the connected device receives a compatible format. Buyers who only require a single optical or coaxial feed without HDMI loop-out should look at simpler splitters.

ARC and eARC support on the HDMI loop-out

The HDMI output port carries ARC and eARC signals back from a compatible display, letting a TV send its internal app audio downstream to the extractor’s optical, coaxial, 3.5mm or dedicated HDMI audio ports. This single feature determines whether the unit can replace a full AV receiver for smart-TV sound.

How it compares

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

Price $32.99
Pricier than about 76% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameLUOM
Product lineOZV8E
Model nameOZV8E
Part numberOZV8E
Product typeHDMI Splitters
Product colorBlack
Performance
Bandwidth rating18 Gbit/s
Display
Maximum supported resolutions3840 × 2160
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 box1 × 18 Gbit/s HDMI eARC Extractor
1 x Power Adapter
1 x User Manual

Questions about this item

What power supply does the LUOM OZV8E 4K 60Hz ARC Audio Extractor require to operate?

The unit ships with a DC 5 V 1000 mA adapter that must be connected for the extractor to function.

Which toggle position should I select on the 4-speed switch for a 5.1 surround system?

Set the switch to the 5.1 label; this routes LPCM 5.1, Dolby Digital 5.1 and DTS 5.1 to the Toslink, coaxial and 3.5 mm outputs.

How long will the optical Toslink port continue passing Dolby Digital 5.1 before it might need replacement?

Toslink ports are solid-state and have no moving parts, so they do not wear out under normal use; replacement is only needed if the connector is physically damaged.

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