AVPro Edge 8K 4x2 HDMI Matrix Switcher - Handling up to 40Gbps signals with built-in downscaling for legacy devices

Product Overview

The AVPro Edge AC-MX-42X 8K 4x2 HDMI Matrix Switcher is a professional-grade switching solution that routes four HDMI 2.1 sources to two independent outputs at full 40Gbps bandwidth. It supports 8K60 4:4:4 and 4K120 video with HDR10, HLG, and Dolby Vision pass-through, making it one of the most capable compact matrix switchers available for forward-looking AV deployments. A built-in downscaler ensures that 8K and 4K sources can be presented at lower resolutions on legacy displays without external conversion hardware, protecting existing display investments. The unit is rack-mountable and integrates with control systems via RS-232, TCP/IP, and front-panel buttons.

Product Description

Integrators working on projects that mix 8K-capable displays with older 4K or 1080p screens face a distribution challenge that standard HDMI 2.0 matrices cannot address. The AC-MX-42X resolves this with full HDMI 2.1 compliance across all four inputs and two outputs, combined with per-output downscaling that allows a single source to be simultaneously delivered at native 8K to one display and downscaled to 4K or 1080p on the other. HDCP 2.3 compliance ensures protected content passes cleanly through both outputs without renegotiation errors.

The 40Gbps signal path handles 4K120 — a requirement for gaming and simulation environments where standard 18Gbps matrices create a hard ceiling at 4K60. HDR metadata in all major formats is preserved intact through the matrix. Audio is carried via HDMI embedded audio through both outputs, with no requirement for separate audio distribution in most applications. The compact chassis accepts standard rack-mount ears and can also rest on a desktop equipment shelf, giving flexibility in equipment room and rack layouts.

Key Features

• HDMI 2.1 Full Compliance — All four inputs and two outputs support the full HDMI 2.1 specification at 40Gbps.
• 8K60 4:4:4 Native Resolution — Handles 8K60 with full chroma sampling and HDR metadata for current-generation 8K displays.
• 4K120 High Frame Rate — 40Gbps bandwidth accommodates 4K at 120Hz for gaming consoles, PCs, and simulation sources.
• Built-in Per-Output Downscaling — Each output can independently present source material at 4K or 1080p, preserving compatibility with existing display infrastructure.
• HDCP 2.3 Compliance — Latest HDCP revision ensures protected content passes without errors on all outputs.
• HDR10, HLG, Dolby Vision — All major dynamic range formats are preserved through the matrix without metadata stripping.
• 4x2 Independent Routing — Any of four sources can be sent to either or both outputs independently or simultaneously.
• RS-232, TCP/IP, and Front-Panel Control — Three control methods support integration with any control system platform and local operation.
• HDMI Embedded Audio — All audio formats supported by HDMI 2.1 pass through both outputs without additional hardware.
• Rack-Mountable Compact Design — Fits standard AV equipment racks; desktop placement also supported.

Typical Applications

• Home theater equipment rooms distributing an 8K source to a primary screen and a secondary 4K TV
• Corporate AV rooms where a single laptop or media player must feed a main display and an overflow monitor
• Gaming and simulation labs requiring 4K120 routing from consoles or high-performance PCs
• Broadcast and production monitoring environments with mixed-resolution output requirements
• Education and training facilities upgrading sources while retaining legacy display hardware
• Digital signage head-end rooms with two display zones fed by a common source library

Technical Specifications

Competitor Comparison

Frequently Asked Questions

What is the difference between this SKU and the other AVPro Edge 8K 4x2 matrix listing?
Both units share the AC-MX-42X product family and technical specifications. The separate SKU listings may reflect different configuration bundles, accessory inclusions, or regional variants. Contact Creation Networks for specific SKU configuration details before ordering.

Does the matrix introduce any latency?
The AC-MX-42X is designed for low-latency operation. Latency through the switching and downscaling path is minimal and suitable for live video, gaming, and real-time monitoring applications.

Can I connect an 8K source and route it to a 4K display?
Yes. The built-in downscaler can convert an 8K60 source signal to 4K or 1080p on a given output, allowing an 8K source to feed a legacy display without requiring a separate scaler or signal processor.

What control drivers are available?
The RS-232 and TCP/IP control interfaces use documented command sets compatible with Crestron, AMX, Control4, Savant, and other common control platforms. Driver files may be available through AVPro Edge or your distributor.