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CXMX-42HS 4×2 HDMI 2.0 Matrix – 4K@60Hz 4:4:4 HDR with Audio Extraction

  • 4 Inputs / 2 Outputs
    Connect four HDMI sources and route them independently to two displays.

  • Full 18Gbps Bandwidth
    Supports uncompressed HDMI 2.0 signal transmission.

  • True 4K@60Hz (4:4:4, 8-bit)
    Delivers ultra-clear image quality with full chroma sampling.

  • HDR & Advanced Format Support
    Compatible with HDR10, Dolby Vision, 3D video, and full 4:4:4 color space.

  • Audio Extraction (SPDIF Optical Output)
    Extract digital audio via optical output, supporting Atmos-compatible systems.

  • Scaler Function
    Downscale 4K input to 1080p output for mixed-resolution display environments.

  • EDID Management
    Ensures optimal resolution compatibility between sources and displays.

  • Multiple Control Options
    Operate via front panel buttons or remote control.

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Product Description

The CXMX-42HS 4×2 HDMI Matrix is a high-performance solution for distributing 4K video and digital audio across multiple displays. Supporting full 18Gbps HDMI 2.0 bandwidth, it delivers uncompromised 4K@60Hz 4:4:4 resolution with HDR10 and Dolby Vision compatibility for vivid color and detail.

This model features SPDIF optical audio extraction, enabling direct connection to external sound systems and AV receivers for enhanced audio setups, including Atmos-capable environments. The integrated scaler function allows seamless use in installations combining 4K and 1080p displays.

Designed for home theaters, conference rooms, AV integration projects, and professional multimedia systems, the CXMX-42HS provides flexible routing, reliable performance, and high-end video distribution in one compact unit.

Specifications

Model CXMX-42HS (MX42HS)
Inputs / Outputs 4 In / 2 Out
HDMI Version HDMI 2.0
Bandwidth 18Gbps
Max Resolution 4K@60Hz (4:4:4, 8-bit)
HDR Support HDR10, Dolby Vision
Audio Output SPDIF Optical
Scaler 4K → 1080p Downscale
Control Remote & Panel Buttons

FAQ

Most frequent questions and answers

ExtendHD solutions work seamlessly with TVs, projectors, monitors, sound systems, and most standard HDMI-enabled devices.

No. Most ExtendHD products are plug-and-play. Advanced units may offer optional PC-based control for customization.

Absolutely. Our products are designed for professional-grade performance, suitable for offices, retail, classrooms, and home theaters.

Depending on the model, our HDMI extenders support distances up to 100 meters using CAT6/7 cables.

We offer dedicated customer support, user manuals, and setup assistance to ensure smooth installation and usage.

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ExtendHD delivers premium AV solutions—designed for seamless connectivity, professional performance, and reliable signal distribution across any environment.