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Black rectangular HDMI 4x2 matrix switch with optical and 3.5mm audio ports

LUOM

LUOM 4K 60Hz HDMI 4x2 Matrix Switch with SPDIF 3.5mm Audio (OZJ2-1)

SKU CH-786G-G5W87

Routes four HDMI sources to two displays at 4K 60 Hz with SPDIF and 3.5 mm audio extraction and IR remote control

  • Port count4
  • Adapter typeHDMI Switch/Extender
  • Product typeHDMI Switchers
  • Product colorBlack
  • Switch four sources to two displays independently
  • 4K 60 Hz video with 18 Gbps bandwidth
  • HDCP 2.2 and 1.4 protected content support
  • Optical and 3.5 mm audio extraction
  • IR remote for convenient source selection

4x2 HDMI Matrix for Dual Displays

This LUOM matrix routes four HDMI sources to two independent screens while extracting audio through optical and 3.5 mm outputs. It suits installers who need simultaneous or separate content on two monitors, projectors or TVs from a single rack unit.

Sustained 4K 60 Hz Operation

The switch maintains 18 Gbps throughput and 600 MHz bandwidth under continuous load, supporting 8, 10 and 12 bit deep colour with HDCP 2.2 compliance. Automatic EDID management downscales 4K signals to 1080p when a connected display cannot handle the higher resolution.

Replaces Basic Splitters or Single-Output Switches

Moving from a simple 1x2 splitter or a single-output switch gains independent source selection per display and dedicated audio extraction. The upgrade is worthwhile when two zones need different sources at the same time or when an amplifier requires a separate digital or analogue feed.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 66% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Audio & video
Matrix switchingYes
SoundYes
Ports & slots
Port count4

Questions about this item

Does the LUOM matrix switch generate noticeable heat or fan noise during continuous all-day operation?

The unit is passively cooled with no internal fan, so it runs silently; its aluminium chassis dissipates the modest heat produced by the 18 Gbps HDMI 2.0b processing without audible noise.

Which cables and audio gear must I already own to connect four sources and two displays to this 4×2 matrix?

You need four HDMI source cables, two HDMI display cables, and either a Toslink optical cable or a 3.5 mm stereo cable for extracted audio to an amplifier or soundbar.

Will a legacy 1080P monitor work alongside a 4K screen on the two outputs without manual setup?

Yes, the built-in scaler automatically down-scales 4K 60 Hz signals to 1080P for the older display while passing native 4K to the other output, with EDID handling compliant to HDCP 2.2 and 1.4.

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