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Black rectangular HDMI matrix switch with four inputs and two outputs

LUOM

LUOM OZJ1 4x2 HDMI Matrix Switch 4K 60Hz Audio Extractor

SKU CH-AVS3-HKGKX

Routes four HDMI sources to two displays at 4K 60 Hz with optical and analogue audio extraction

  • Port count4
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI
  • Output ports2 x HDMI
  • Max cable length10m AWG26 HDMI2.0b standard cable
  • Maximum supported resolutions4K@60 Hz
  • Routes four sources to two displays independently
  • 5 Gbps bandwidth carries 4K at 60 Hz
  • HDCP 2.2 and HDR10 keep protected content intact
  • Optical and 3.5 mm outputs extract audio simultaneously
  • IR remote and front buttons give instant switching control

4x2 HDMI Matrix Switch

The LUOM OZJ1 routes four HDMI sources to two independent displays at up to 4K 60 Hz with 18.5 Gbps bandwidth. It supports HDCP 2.2 and HDR10 while extracting audio through optical SPDIF and 3.5 mm analogue outputs simultaneously.

Home theatre and meeting-room installs

This matrix suits installers who need to distribute four sources across two screens with independent audio breakout. It does not suit users who require more than two output zones or who rely on ultra-wide 4K resolutions such as 3440 x 1440, which the spec notes as unsupported.

4K 60 Hz headroom and limits

The switch comfortably handles 3840 x 2160 at 60 Hz and 2K at 144 Hz with deep colour up to 48-bit. Cable runs are limited to 10 metres using AWG26 HDMI 2.0b cable, and Dolby Atmos 7.1 pass-through is available only on output A.

How it compares

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

Price $32.99
Pricier than about 62% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameLUOM
Product lineOZJ1
Model nameOZJ1
Part numberOZJ1
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth rating18.5 Gbit/s/600 MHz
Display
Maximum supported resolutions4K@60 Hz
Audio & video
Matrix switchingYes
SoundYes
Ports & slots
Port count4
Input ports4 x HDMI
Output ports2 x HDMI
Size & build
Max cable length10m AWG26 HDMI2.0b standard cable
Product dimensions5.91 × 2.36 × 0.79 in
Product weight11.9 oz
In the box
Units per package1
In the box1x HDMI Matrix 4 × 2
1x 5 V power adapter
1x IR Remote Control(Battery is not included)
1x User Manual

Questions about this item

What HDMI sources and cables do I need to connect four devices to the OZJ1 matrix?

Connect up to four HDMI sources using standard HDMI cables; the switch accepts 4K@60Hz signals over cables up to 10 m AWG26 HDMI 2.0b.

Will my older 1080p displays work with the OZJ1's 4K@60Hz outputs?

Yes, the matrix supports EDID management and HDCP 2.2, so it down-scales 4K sources to 1080p on legacy displays while keeping 4K on the other output.

How can I verify the OZJ1 is passing 4K@60Hz HDR10 correctly after setup?

Play 4K@60Hz HDR10 content and confirm both HDMI outputs show 3840x2160@60 Hz with deep colour (8/10/12/24/32/48-bit) and audio via HDMI, 3.5 mm L/R, or optical simultaneously.

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