Blustream HMXL66ARC 6x6 HDBaseT CSC ARC Matrix - 70m

Blustream HMXL66ARC 6x6 HDBaseT CSC ARC Matrix - 70m

The Blustream HMXL66ARC is a 6x6 HDMI 2.0 HDBaseT™ matrix that routes 4K 60Hz 4:4:4 video and multi-zone audio over single CAT cables to simplify multi-room AV distribution. Because it integrates Colour Space Conversion (CSC), an onboard 20x6 audio matrix and PoC support, installers can route full-bandwidth HDMI video and independently manage audio across six zones with reduced cabling and compatible powered receivers.

Distributes full-bandwidth HDMI over long distances

Because the HMXL66ARC implements HDMI 2.0 18Gbps and CSC, it supports HDR-capable 4K 60Hz 4:4:4 video to HDBaseT™ outputs where the infrastructure allows. The device transmits 4K 60Hz 4:4:4 up to 40m and 1080p up to 70m when used with compatible RX70CS receivers, enabling remote displays to receive native resolutions appropriate to their capabilities. Output 1 provides a simultaneous HDMI and HDBaseT™ feed so a local display and a remote HDBaseT display can receive the same source without additional splitters.

Independent multi-zone audio routing with ARC and wide format support

Because the matrix includes an integrated 20x6 audio matrix, audio can be embedded, extracted and routed independently of video. Audio routing options include:

• 6 audio breakouts from HDMI source inputs
• 6 audio breakouts from zone outputs
• 6 ARC inputs from zone outputs (HDMI ARC or Optical ARC)*
• 1 optical (S/PDIF) and 1 analogue (3.5mm) audio input

The HMXL66ARC supports all common HDMI audio formats including Dolby TrueHD, Dolby Atmos, Dolby Digital Plus and DTS-HD Master Audio, so because of this support, installers can retain multichannel formats and high-resolution audio when routing to compatible sinks.

Simplifies system control and integration for professional installations

Because the matrix provides multiple control interfaces, integrators can deploy it in automated and managed AV systems with minimal custom coding. Control and integration features include:

• Web browser interface for configuration and control
• RS-232 (7 x 3‑pin Phoenix) and bi-directional IR on all HDBaseT™ outputs for third-party control passthrough
• Front-panel control, IR remote, iOS/Android app, and TCP/IP control
• Advanced EDID management and HDCP 2.2 compliance to ensure source/display interoperability
• Prebuilt control drivers for major control platforms (Control4, Crestron, ELAN, Savant, RTI, URC and others)

Because these control paths are available, the matrix integrates into existing automation systems and supports reliable remote management and diagnostics.

Reduces cabling and powers remote receivers to simplify installs

Because HDBaseT™ carries video, audio, control and power over a single CAT cable, the HMXL66ARC reduces cable runs. The matrix supplies 24V Power over Cable (PoC) to compatible RX70CS receivers, which means compatible remote receivers can be powered without separate local power supplies. Note: PoC, CSC and ARC features require RX70CS receivers for full compatibility.

Key connectors and installation conveniences

• Video inputs: 6 x HDMI Type A (19-pin)
• Video outputs: 1 x HDMI Type A (local) plus 6 x HDBaseT™ RJ45 (remote)
• Audio I/O: 6 x analogue L/R outputs (3.5mm), 6 x optical outputs (S/PDIF), 1 x analogue input (3.5mm), 1 x optical input (S/PDIF)
• Control: 7 x IR inputs (3.5mm), 7 x IR outputs (3.5mm), 7 x RS-232 (3-pin Phoenix), 1 x TCP/IP (RJ45)
• Rack mountable 2U form factor; dimensions 436mm x 400mm x 88mm (WxDxH)
• Includes rack mount kit, remote control, 6 IR emitters, 7 IR receivers, serial and IR control cables, IEC power cable

Installation notes and compatibility

Because the HMXL66ARC’s advanced features rely on matched endpoints, installers should use Blustream RX70CS receivers for PoC, CSC and ARC functionality. The matrix is HDCP 2.2 compliant and provides EDID management to minimize handshake issues with a wide variety of sources and displays.

Frequently asked questions (FAQ)

• Does the HMXL66ARC support 4K at 60Hz with 4:4:4 chroma?

  Yes. The matrix supports HDMI 2.0 18Gbps and Colour Space Conversion (CSC), enabling 4K 60Hz 4:4:4 transmission. Practical HDBaseT distances are up to 40m for 4K 60Hz 4:4:4 and up to 70m for 1080p using compatible RX70CS receivers.

• Can audio be routed independently from video?

  Yes. The in-built 20x6 audio matrix lets installers route audio from HDMI source breakouts, zone outputs or ARC/optical/analogue inputs independently of the video routing. This enables different audio sources or formats per zone while video routing remains unchanged.

• What control and automation options are available?

  The HMXL66ARC provides a web interface, front-panel control, IR, iOS/Android app control, RS-232 and TCP/IP. There are ready drivers for major control systems (Control4, Crestron, ELAN, Savant, RTI, URC and others), which allows integrators to deploy it within automated environments.

• Is PoC available to remote receivers and are there compatibility requirements?

  Yes. The matrix supplies 24V PoC to compatible Blustream RX70CS receivers. PoC, CSC and ARC features require RX70CS receivers for full functionality; standard HDBaseT receivers may not support all advanced features.

Add the HMXL66ARC to your cart to specify a professional 6x6 HDBaseT™ matrix for multi-zone 4K distribution. For system design advice, compatibility checks or on-site installation guidance, contact Gibbys Electronic Supermarket or visit a Gibbys store to speak with a product specialist before purchase.