Control4 4K Ultra 6×6 HDMI Matrix Switcher

SKU C4‐LU642



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The Control4 LU642 is a full-featured HDMI Matrix model for smaller projects. This model is capable of distributing six HDMI 4K Ultra HD sources to six zones—four utilising HDBaseT Class A technology and two additional zones via local HDMI outputs. The integrated audio matrix can route audio extracted from the 6 HDMI sources and eight independent coaxial digital inputs to any of the HDBaseT or HDMI outputs and 8 analogue audio outputs with variable volume, bass and treble controls as well as audio delay for lip sync correction. Featuring an integrated Ethernet switch, the LAN port on the C4-LU642 provides an Ethernet connection to up to four C4-LU1E HDBaseT Receivers. Fast switching times are achieved thanks to the Control4 advanced EDID management system and EZ-Calibration. Zone Lock technology ensures home theater and media rooms are able to take full advantage of the latest 4K and 3D content.

Main Features

  • 4K Ultra HD compatible
  • HDCP 2.2 compliant
  • HDBaseT 5 Play support allowing video, surround sound audio and IR and serial control distribution up to 100 meters over a single category cable
  • Ultra-compact HDBaseT receivers are powered from the switch, providing for a simple, clean installation
  • SDDP allows the for easy identification and fast installation. No need to mess with static IP addresses or reservations
  • Built-in audio matrix switch features 8 digital (coax) audio inputs (perfect for pairing with digital audio outputs on Control4 EA controllers) that can be routed to any HDMI*, HDBaseT*, or one of 8 analogue audio outputs* Audio routed from digital (coax) inputs to HDMI or HDBaseT outputs is accompanied by a black video signal.


Country of Manufacture Australia
Video Inputs 6 x HDMI
Video Outputs 4 x HDBaseT Class A 2 x Local HDMI
Audio Inputs 8 x Coaxial S/PDIF Digital Inputs
Audio Outputs 8 x Stereo analogue RCA Line Out
Supported Video Formats Ultra HD 4K HDCP version – 2.2 3840x2160p (30, 25, 24) 3840x2160p (60, 50) 4:2:0 4096x2160p (30, 25, 24)
Supported Audio Formats DTS-HD Master Audio, Dolby True HD, Multi-Channel 5.1 and 7.1, Stereo
Pass-Through Control 4 x Directional IR (3.5mm) 4 x Bi-Directional RS232 (3.5mm)
Transmission Distance 1080P – 328 ft (100m) with CAT5e/CAT6 4K UHD – 229 ft (70m) with CAT5e/CAT6 4K UHD – 328 ft (100m) with CAT6a/CAT7
Device Control RS232 and IP
Status Display LED
Rack Space Required 2U
Mount Options Rack Ears Included
0.0000 kg



Main Unit Only, With 2 HDMI Receivers, With 3 HDMI Receivers, With 4 HDMI Receivers, With 4 HDMI Receivers & 1 Pair of Full Baluns, With 4 HDMI Receivers & 1 Pair of Lite Baluns, With 4 HDMI Receivers & 2 Pairs of Full Baluns, With 4 HDMI Receivers & 2 Pairs of Lite Baluns




Control4 4K Ultra 6×6 HDMI Matrix Switcher


A/V Distribution

This product is now discontinued
Check out the new Pulse Eight XMR Matrix