Kanex Pro Inc HDMX42-18G 4K Hdmi 2.0 Matrix Switch Hdr

Product Description

The KANEX PRO INC HDMX42-18G is a 4x2 HDMI 2.0 matrix switch designed to route high-bandwidth video signals from up to four sources to two independent displays. Supporting 4K resolution at 60Hz and High Dynamic Range (HDR) content, this unit handles the signal demands of modern AV installations. It is built for commercial and residential AV integration work where multiple source devices must feed multiple screens simultaneously without signal degradation. AV integrators and low-voltage technicians are the primary installers for this class of equipment.

The HDMX42-18G fits installations where displays and sources cannot share a simple splitter or switch. Typical scenarios include conference rooms, digital signage setups, control rooms, and home theater systems requiring independent output routing. The matrix architecture allows any input to be assigned to any output, giving operators flexible control over which source appears on which display at any given time.

Key Features

• 4x2 matrix architecture routes any of four inputs to either of two outputs independently
• HDMI 2.0 support handles 4K resolution at 60Hz for high-frame-rate content
• HDR support preserves wide color gamut and contrast metadata through the signal path
• 18Gbps bandwidth supports uncompressed 4K HDR signals without downsampling
• Sold as a single unit (EA) for straightforward procurement and installation

Compatibility

Designed as an OEM-style matrix switch compatible with HDMI 2.0 source devices and displays supporting 4K at 60Hz with HDR input.

Installation Notes

Installation is typically performed by a licensed low-voltage AV technician or systems integrator. Power down all connected source devices and displays before making or changing HDMI connections to avoid hot-plug detection errors. Follow local low-voltage wiring codes and any applicable NEC Class 2 requirements for signal cabling runs. Do not exceed the rated cable length for 18Gbps HDMI signals, as passive cables beyond specified limits can cause signal loss at 4K 60Hz.