4x4 4K UHD HDMI 2.0 Matrix Switcher with Audio De-Embedding

Product Overview

The BZBGEAR BG-4K-44MA is a professional-grade 4x4 HDMI 2.0 matrix switcher designed for advanced AV routing in commercial, broadcast, and high-end residential environments. It allows four HDMI sources to be independently routed to four HDMI displays while maintaining full 4K UHD performance at up to 4K60Hz 4:4:4 with HDR support.

Engineered for system integrators and AV professionals, this HDMI matrix supports HDCP 2.2, an 18Gbps video bandwidth, and advanced audio de-embedding. Multiple control options—including TCP/IP, RS-232, IR, and front-panel control—ensure seamless integration into complex AV systems such as conference rooms, digital signage networks, control rooms, and home theaters.

Key Features

• 4x4 HDMI Matrix Switching: Route any of four HDMI inputs to any of four HDMI outputs independently.
• True 4K60 4:4:4 Support: Delivers full-bandwidth HDMI 2.0b video up to 18Gbps for uncompromised image quality.
• Advanced HDR Compatibility: Supports HDR, HDR10, HDR10+, Dolby Vision LLM, and HLG for enhanced contrast and color accuracy.
• Audio De-Embedding: Extract audio via optical and analog outputs for flexible audio system integration.
• Comprehensive Control Options: Supports TCP/IP, RS-232, IR, and IR extension for professional system control.
• Wide Format Support: Compatible with PC, SD, HD, Full HD, UHD, and DCI 4K resolutions.
• Rack-Mountable Metal Enclosure: Durable black metal chassis designed for rack installations and long-term reliability.

Technical Specifications

• HDMI Compliance: HDMI 2.0b
• HDCP Compliance: HDCP 2.2
• Video Bandwidth: 18Gbps
• Maximum Resolution: Up to 4K60Hz 4:4:4
• Color Space: RGB, YCbCr 4:4:4, 4:2:2, 4:2:0
• Color Depth: 8-bit / 10-bit / 12-bit
• HDR Formats: HDR, HDR10, HDR10+, Dolby Vision LLM, HLG
• HDMI Audio Formats: LPCM, Dolby Digital/Plus/EX, Dolby TrueHD, Dolby Atmos, DTS, DTS-EX, DTS-96/24, DTS-HD Master Audio, DSD
• Optical Audio Output: Up to LPCM / Dolby / DTS 5.1CH
• Analog Audio Output: LPCM 2CH, 32–192kHz sample rate
• HDMI Inputs: 4x HDMI Type-A (19-pin female)
• HDMI Outputs: 4x HDMI Type-A (19-pin female)
• Control Interfaces: TCP/IP (RJ45), RS-232 (D-Sub9), IR
• Power Supply: DC 24V / 2A (AC 100–240V input)
• Power Consumption: 27.4W (Max)
• Operating Temperature: 32°F to 104°F (0°C to 40°C)
• Dimensions (W x D x H): 16 x 8.1 x 1.8 inches

What's Included

• 1x BG-4K-44MA HDMI Matrix Switcher
• 1x 24V/2A Power Adapter (US plug included)
• 1x IR Remote Control
• 5x IR Blaster Cables (1.5 m each)
• 6x IR Wideband Receiver Cables (1.5 m each)
• 1x RS-232 Serial Cable (1.5 m, male-to-female)
• 4x 5-Pin to 3.5 mm Phoenix Connectors
• 8x Mounting Screws (KM3 x 6)
• 2x Rack Mounting Ears
• 1x User Manual