BZBGEAR BG-8K-DA14A-G2 1x4 8K HDMI 2.1 Splitter with Audio De-Embedding

Product Overview

The BZBGEAR BG-8K-DA14A-G2 is a high-performance 1x4 HDMI 2.1 splitter built to distribute one HDMI source to up to four HDMI displays at the same time. With up to 48Gbps bandwidth and support for 8K@60Hz and 4K@120Hz, it’s a strong fit for modern AV installs where smooth motion, deep color, and consistent signal delivery matter.

Designed for mixed display environments, the splitter supports auto downscaling to help maintain compatibility across different resolutions, while advanced EDID management helps ensure reliable source-to-display communication. It also supports HDR formats including HDR10, HDR10+, Dolby Vision, and HLG to preserve dynamic range and color detail.

For clean system integration, the BG-8K-DA14A-G2 includes built-in audio de-embedding via optical (S/PDIF) and 3.5mm analog outputs, making it easy to feed external audio systems without relying on a display’s speakers. HDMI 2.1 gaming features like VRR, ALLM, QMS, QFT, and SBTM help support responsive, tear-reduced playback in compatible setups.

Key Features

• 1x4 HDMI Distribution: Send one HDMI source to up to four HDMI displays simultaneously.
• HDMI 2.1 / 48Gbps Bandwidth: Supports 48Gbps FRL and 18Gbps TMDS for high-performance video transmission.
• 8K60 and 4K120 Support: Up to 8K@60Hz 4:2:0 12-bit, 4K@120Hz 4:4:4 12-bit, and 8K@30Hz 4:4:4 12-bit.
• HDR Compatibility: Supports HDR, HDR10, HDR10+, Dolby Vision, and HLG for improved contrast and color.
• Auto Downscaling Compatibility: Helps support mixed-resolution display environments with automatic scaling behavior.
• Advanced EDID Management: Customizable EDID settings for smoother interoperability between sources and displays.
• Audio De-Embedding Outputs: Extract audio via optical (S/PDIF) and 3.5mm analog L/R for external audio systems.
• HDMI 2.1 Gaming Features: Supports VRR, ALLM, QMS, QFT, and SBTM for compatible low-latency, smoother playback setups.
• Firmware Upgradeable: USB-C service/update port for firmware updates.
• Durable Metal Enclosure + ESD Protection: Built for reliable operation in professional and home AV installations.

Technical Specifications

• HDMI Compliance: HDMI 2.1
• HDCP Compliance: HDCP 2.3, HDCP 1.4
• Video Bandwidth: 48Gbps FRL and 18Gbps TMDS
• Max Video Resolution: Up to 8K@60Hz 4:2:0 12-bit; 4K@120Hz 4:4:4 12-bit; 8K@30Hz 4:4:4 12-bit
• Color Depth: 8/10/12-bit
• Color Space: RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0
• HDR Formats: HDR, HDR10, HDR10+, Dolby Vision, HLG
• Audio Formats (HDMI In/Out): LPCM, Dolby Digital/Plus/EX, Dolby TrueHD, Dolby Atmos, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
• Audio De-Embedding Output (Optical): LPCM/Dolby/DTS 5.1CH
• Audio De-Embedding Output (Analog): LPCM 2CH
• ESD Protection: IEC 61000-4-2: ±8kV (Air-gap) & ±4kV (Contact)
• Inputs: 1 x HDMI IN (Type A, 19-pin female)
• Outputs: 4 x HDMI OUT (Type A, 19-pin female); 1 x Optical (S/PDIF); 1 x 3.5mm Stereo Mini-jack (L/R)
• Control/Service Port: 1 x USB Type-C (Update port)
• Housing: Metal enclosure
• Power Supply: Input AC 100–240V 50/60Hz; Output DC 5V/2A (US/EU standards, CE/FCC/UL certified)
• Power Consumption: 6W (Max)
• Operating Temperature: 32°F to 104°F (0°C to 40°C)
• Storage Temperature: -4°F to 140°F (-20°C to 60°C)
• Relative Humidity: 20–90% RH (non-condensing)
• Recommended HDMI Cable (HDMI IN/OUT): 8K: 10 ft; 4K60: 26 ft; 4K24: 39 ft; 1080p: 49 ft
• HDMI Cable Recommendation: Premium High Speed HDMI cable recommended

What's Included

• 1x 8K HDMI 1x4 Splitter
• 1x 5V/2A Multinational Power Supply
• 1x User Manual