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Black rectangular HDMI matrix with four inputs and two outputs plus audio ports

IHDAPP

IHDAPP 8K 4x2 HDMI Matrix 4K120Hz Audio Out Black

SKU CH-93Z9-5YZZW

An 8K HDMI 2.1 matrix switches four sources between two displays at up to 4K 120 Hz and extracts audio via optical and RCA outputs

  • Port count4
  • Max cable length5M
  • Maximum supported resolutions8K
  • Product typeHDMI Switchers
  • Product colorBlack
  • Switch four sources to two displays simultaneously
  • 8K 60 Hz and 4K 120 Hz resolution support
  • Optical and analogue audio extraction included
  • HDMI 2.1 with 48 Gbps bandwidth and HDR
  • IR remote and front-panel A/B audio selection

4x2 HDMI 2.1 Matrix

The IHDAPP 8K 4x2 HDMI Matrix routes four HDMI 2.1 sources to two displays while extracting audio to optical and analogue outputs. It supports 8K at 60 Hz and 4K at 120 Hz with HDR10 and Dolby Vision. The unit is designed for home theatre, office or classroom installations that need flexible source switching.

Build integration

The matrix accepts four HDMI devices such as computers, consoles or media players and sends independent signals to two HDMI screens or projectors. It requires a 6-12 V power supply and HDMI 2.1 cables up to 3 metres for 8K or 5 metres for 4K. Audio is de-embedded simultaneously to SPDIF and RCA ports for external amplifiers or soundbars.

Bundled accessories

A handheld IR remote and a printed user manual are included for source selection and EDID management. The supplied power adapter enables plug-and-play operation on Windows, macOS and Linux without drivers. The remote lets you choose whether audio follows output A or output B via the front-panel A-B key.

How it compares

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

Price $173.99
Pricier than about 90% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Product typeHDMI Switchers
Product colorBlack
Display
Maximum supported resolutions8K
Audio & video
Matrix switchingYes
SoundYes
Ports & slots
Port count4
Size & build
Max cable length5M

Questions about this item

Does the 48 Gbps HDMI 2.1 bandwidth handle 8K 60 Hz continuously without signal drop?

Yes, the matrix supports 48 Gbps TMDS up to 1 GHz clock for sustained 8K 60 Hz 4:4:4 8-bit and 4K 120 Hz transmission.

How hot or loud does the unit get when powered all day?

The chassis uses passive cooling with built-in equalisation and amplification; no fan noise is produced during continuous operation.

Which power supply must I already have to run the matrix?

A 6–12 V DC adapter is required; one is included in the package.

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