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Black rectangular HDMI splitter with two HDMI outputs and audio ports

LUOM

LUOM OZF6A 1x2 HDMI Splitter Audio Extractor 4K60 18Gbps

SKU CH-2C09-SHH1D

Splits one HDMI source to two displays at 4K 60 Hz with 18 Gbps bandwidth and extracts audio to SPDIF, coaxial and 3.5 mm outputs

  • Port count2
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports2 HDMI + Audio (SPDIF+3.5 mm) Output
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating18 Gbit/s
  • One source drives two displays simultaneously
  • 4K at 60 Hz with 18 Gbps bandwidth
  • Audio extracted to optical, coaxial and 3.5 mm ports
  • Three selectable audio modes: TV, 2.0 CH and 5.1 CH
  • HDR and HDCP 2.2 support for protected content

Purpose and Audience

The LUOM OZF6A is a 1x2 HDMI splitter with integrated audio extraction. It takes a single HDMI source and duplicates the signal to two displays while providing separate SPDIF, coaxial and 3.5 mm analogue outputs. The unit supports 4K at 60 Hz, 1080p at 120 Hz, HDR and HDCP 2.2 for modern consoles, streaming boxes and Blu-ray players.

Suitability and Limits

This splitter suits installations that need identical content on two screens plus a dedicated audio feed to a soundbar, AV receiver or powered speakers. It does not function as a switch, so users who must select between multiple sources should look elsewhere. The device also lacks downscaling, so both connected displays must handle the source resolution natively.

Build Integration

The extractor requires USB power via the included adapter and fits inline between the source and the two HDMI cables. It frees the source device from needing its own audio breakout and supports cable runs up to 15 metres at 1080p or 8 metres at 4K with standard AWG26 cables. Three audio-mode buttons select TV, 2.0 CH or 5.1 CH output to match the downstream audio equipment.

How it compares

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

Price $22.99
Pricier than about 60% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameLUOM
Product lineOZF6A
Model nameOZF6A
Part numberOZF6A
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Performance
Bandwidth rating18 Gbit/s
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count2
Input ports1 HDMI input
Output ports2 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 × 1 × 2 HDMI Splitter Audio Extractor
1 x User manual
1 x USB power adapter

Questions about this item

Does the 18 Gbps bandwidth require HDMI 2.0b cables on both the source and the two displays?

Yes — the splitter supports HDMI 2.0b and 18 Gbps, so source and both displays need HDMI 2.0b-compatible cables for full 4K60 4:4:4 operation.

Can I keep my 1080p 120 Hz monitor on one output while the other runs 4K 60 Hz?

The splitter mirrors the same signal to both outputs; both displays will receive the identical resolution and refresh rate chosen by the source.

How do I confirm the SPDIF optical port is passing Dolby TrueHD after I select the 5.1 CH audio mode?

Check your AV receiver or soundbar display — it should show "Dolby TrueHD" or "TrueHD 5.1" when the source plays that format.

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