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Black rectangular HDMI matrix switch with front panel buttons and rear ports

LUOM

LUOM OZJ1-1 HDMI Matrix 4x2 4K 60Hz audio

SKU CH-DT1R-XN12C

Routes four 4K@60Hz HDMI sources to two displays with independent audio extraction via optical and 3.5mm outputs

  • 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 4K HDR sources to two independent displays
  • Extracts audio via dual SPDIF optical and 3.5 mm stereo outputs
  • Handles 18.5 Gbps bandwidth with HDCP 2.2 compliance
  • Supports 4K at 60 Hz, 3D and deep colour up to 48 bit
  • Includes IR remote and settable EDID for output A

4x2 HDMI matrix for multi-source setups

The LUOM OZJ1-1 routes four HDMI sources to two independent displays. It extracts audio through dual optical and analogue outputs. The unit suits installers who need flexible distribution without separate splitters or extractors. It does not suit buyers who need more than two simultaneous output zones.

Sustained 4K 60 Hz signal handling

The matrix maintains an 18.5 Gbps data rate with a 600 MHz TMDS clock across both outputs. Deep-colour modes up to 48-bit pass through without compression. HDCP 2.2 handshakes remain stable during extended sessions. The box does not degrade when all four inputs stream 4K 60 Hz content continuously.

Thermals and power in normal use

The aluminium chassis dissipates heat passively; no fan is present. Power draw stays within the 5 V to 12 V wide-input range supplied by the included adapter. Operation is silent in a rack or behind a display. The compact 5.91 x 2.36 x 0.79 inch footprint leaves ample airflow space.

How it compares

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

Price $35.99
Pricier than about 68% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameLUOM
Product lineOZJ1-1
Model nameOZJ1-1
Part numberOZJ1-1
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

Does the LUOM OZJ1-1 run hot or draw much power when all four inputs and both outputs are active all day?

The unit is a passive HDMI 2.0b matrix with no fan; it runs on a 5 V–12 V external supply and produces no audible noise.

What cables and sources do I need to have on hand before the LUOM OZJ1-1 will function?

You need four HDMI source devices, two HDMI displays, and up to six HDMI cables (four in, two out) plus optional 3.5 mm or Toslink cables for audio extraction.

Will my older 1080p monitor work alongside a new 4K screen on the LUOM OZJ1-1 without manual EDID changes?

EDID is taken from Output A; if the 1080p display is on Output A the matrix will limit both outputs to 1080p unless you change the EDID mode and power-cycle the unit.

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