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4x4 4K HDMI Matrix with Audio Breakout and EDID Management

Product Code: MX44AB


Our MX44AB 4K HDMI matrix individually distributes four HDMI sources to four displays. This enables all sources to be viewed seamlessly as required within a matrix configuration. The unit transmits all HDMI resolutions up to and including 4K. The 4-Way matrix also includes the advanced features of audio breakout and EDID management. 

Key Features 

  • Features 4x HDMI inputs which can be independantly routed to 4x HDMI outputs
  • Supports 4K UHD video (3840 x 2160 @30Hz 4:4:4, 4096 x 2160 @24Hz 4:4:4, and 4K @60Hz 4:2:0) 
  • Supports all industry standard video resolutions including VGA-WUXGA and 480i-4K 
  • Supports 3D signal display
  • Supports all known HDMI audio formats including Dolby TrueHD, Dolby Atmos, Dolby Digital Plus and DTS-HD Master Audio transmission
  • HDMI audio de-embedded to associated output analogue L/R audio and coaxial digital outputs concurrently
  • Supports bi-directional IR from all input and output locations
  • Supplied with Blustream IR receivers and emitters
  • Control via front panel, IR and RS-232
  • 3rd Party drivers available for all major home control brands
  • Advanced EDID management 
  • HDCP compliant


  • Video Input Connectors: 4x HDMI Type A, 19-pin, female, locking
  • Video Output Connectors: 4x HDMI Type A, 19-pin, female, locking
  • Audio Output Connectors: 4x RCA (SPDIF), 4x Analogue audio L/R (3.5mm stereo Jack)
  • RS-232 Serial Port: DB-9, female
  • IR Input Ports: 5x 3.5mm stereo jack
  • IR Output Ports: 4x 3.5mm mono jack
  • Rack-Mountable: Rack ears included
  • Product Dimensions (WxDxH): 285 x 155 x 50mm (with feet & connections) 
  • Product Dimensions (WxDxH): 285 x 145 x 45mm (without feet & connections)
  • Product Weight: 1.3kg (excluding accessories)
  • Carton / Box Dimensions (WxDxH): 345 x 205 x 120mm
  • Shipping Weight: 2.1kg
  • Operating Temperature: 32°F to 104°F (0°C to 40°C)
  • Storage Temperature: -4°F to 140°F (-20°C to 60°C)
  • Power Supply: 12V / 2A DC, screw type connector

Inc VAT: £517.20
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