8K HDMI Audio Converter – 8K@60Hz Audio Extractor with 40Gbps Bandwidth & Multi-Channel Separation
This professional-grade 8K HDMI Audio Converter extracts and separates audio signals from HDMI sources while passing pristine video to displays or projectors. It supports up to 8K@60Hz video with VRR and HDR10, ensuring full compatibility with modern AV systems. Audio can be routed via 3.5mm analog, optical/coaxial digital, or dedicated HDMI audio output, giving system integrators and AV distributors the flexibility required for diverse installations.
Core Features and Business Benefits
True 8K Performance: Supports 8K@60Hz (YCbCr 4:2:0), 4K@120Hz, and maximum 40Gbps bandwidth with 8/10/12-bit deep color, delivering future-proof video transmission for premium AV projects.
Flexible Audio Separation: Extracts HDMI audio to 3.5mm analog (2.0 CH), optical/coaxial digital (up to 5.1 CH), and HDMI Audio Only (up to 7.1 CH) outputs. Audio dial switch enables quick mode selection (TV / 2.0 CH / 5.1 CH / 7.1 CH) for streamlined system configuration.

Advanced Format Support: Compatible with VRR and HDR10 for smooth, high-dynamic-range content, ideal for gaming, home theater, and commercial display applications.
Stable Long-Distance Transmission: Input ≤3m and output ≤5m at 8K@60Hz, reducing signal degradation in real-world installations.
Industrial Reliability: Wide operating temperature range (-15°C to +45°C), low power consumption (max 0.5A), and compact design (121×57×19mm, 118g) for easy integration and high-density deployments.

Technical Specifications
|
Parameter |
Specification |
|
HDMI Resolution |
8K/60Hz, 8K@30Hz, 4K@120Hz, 4K@60Hz, 4K@30Hz, 1080P@60Hz |
|
Video Color Depth |
8/10/12 bit deep color |
|
Maximum Baud Rate |
40 Gbps |
|
Audio Output Modes |
TV Mode, 2.0 CH, 5.1 CH, 7.1 CH (HDMI Audio Only) |
|
Input Cable Distance |
≤3m @ 8K 60Hz |
|
Output Cable Distance |
≤5m @ 8K 60Hz |
|
Max Working Current |
0.5A |
|
Power Adapter |
Input: AC 100-240V 50/60Hz; Output: DC 5V/1A |
|
Operating Temperature |
-15°C to +45°C |
|
Dimensions (L×W×H) |
121 × 57 × 19 mm |
|
Weight |
118 g |
OEM/ODM Supply Chain Capabilities
As an established HDMI products manufacturer, we maintain full in-house production control from PCB assembly to final testing. Our facilities support flexible OEM/ODM programs with custom firmware, branding, packaging, and color options. We implement strict quality control with 100% functional testing, burn-in procedures, and batch traceability. Typical MOQ starts from 100–500 units depending on configuration, with stable production capacity ensuring on-time delivery. Our team provides dedicated engineering support for custom EDID settings, audio mapping, and system certifications to match your exact project requirements.
Frequently Asked Questions
Q: What audio formats are supported in each dial switch position?
A: TV mode follows display EDID and outputs 2.0 CH via 3.5mm, 5.1 CH via optical/coaxial, and up to 7.1 CH via HDMI Audio Only. Dedicated 2.0 CH, 5.1 CH, and 7.1 CH modes force the respective channel output with clear port limitations noted (3.5mm does not support 5.1/7.1).
Q: Is this converter compatible with 4K@120Hz gaming consoles and VRR-enabled displays?
A: Yes. It fully supports 4K@120Hz YCbCr 4:2:0 and Variable Refresh Rate (VRR), ensuring low-latency performance for next-generation gaming and high-refresh-rate systems.
Q: What is the maximum reliable cable length at 8K resolution?
A: We recommend ≤3m for input and ≤5m for output at 8K@60Hz using certified high-speed HDMI cables to maintain signal integrity..
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