OREI HDA-912 4K HDMI Audio Extractor with Optical & 3.5mm Outputs
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Description
OREI HDA-912 4K HDMI Audio Extractor with Optical and 3.5mm Outputs
The OREI HDA-912 HDMI Audio Extractor separates audio from HDMI 2.0b sources and outputs it through optical S/PDIF and 3.5mm stereo connections while passing through 4K@60Hz video with 10-bit HDR and HDCP 2.2 compliance. The 18Gbps bandwidth delivers uncompressed video to connected displays simultaneously.
This 4K HDMI audio extractor solves the common challenge of routing modern HDMI audio to legacy sound systems, soundbars without HDMI input, or stereo amplifiers that only accept analog signals. Home theater installers, gaming setups, and conference room AV integrators rely on the HDA-912 to feed dedicated audio gear from sources like Apple TV, Roku, Blu-ray players, and gaming consoles without sacrificing display performance.
Built around HDMI 2.0b and HDCP 2.2 standards, the HDA-912 maintains full compatibility with copy-protected 4K streaming content, UHD Blu-ray, and current-generation media players. The optical S/PDIF output transmits LPCM 2CH, Dolby Digital 2/5.1CH, and DTS 2/5.1CH formats to AV receivers and soundbars, while the 3.5mm analog jack with 192kHz audio sampling feeds headphone amplifiers and powered stereo speakers. A durable metal enclosure protects the internal circuitry across fixed-install and rack-adjacent applications.
Key Features of the OREI HDA-912 HDMI Audio Extractor
- 4K@60Hz HDMI Pass-Through: Delivers full-resolution 4K video to the display without compression or downscaling, preserving the source signal quality on UHD TVs and projectors.
- 18Gbps Video Bandwidth: Supports the full HDMI 2.0b data rate to handle high-frame-rate 4K content from streaming devices, Blu-ray players, and current-generation gaming consoles.
- Dual Audio Output (Optical + 3.5mm): Provides simultaneous S/PDIF and analog stereo outputs, enabling routing to AV receivers, soundbars, headphone amps, or powered speakers from a single source.
- 10-bit HDR Pass-Through: Preserves wide color gamut and high dynamic range metadata for vibrant, detailed picture performance on HDR-capable displays.
- HDCP 2.2 and HDMI 2.0b Compliance: Maintains compatibility with copy-protected 4K content from streaming services, UHD Blu-ray discs, and protected media sources.
- Multi-Channel Optical Output: S/PDIF supports LPCM 2CH plus Dolby Digital 2/5.1CH and DTS 2/5.1CH bitstream formats for surround-capable receivers and soundbars.
- 192kHz Audio Sampling: Delivers high-resolution audio fidelity for detail-critical playback through both digital and analog output paths.
- Durable Metal Enclosure: Compact black metal housing dissipates heat and resists damage in rack-adjacent, podium, and equipment-shelf installations.
Technical Specifications
- HDMI Input: 1 x HDMI Type A (19-pin female)
- HDMI Output: 1 x HDMI Type A (19-pin female)
- Analog Audio Output: 1 x 3.5mm L/R stereo mini-jack
- Digital Audio Output: 1 x Optical S/PDIF
- HDMI Compliance: HDMI 2.0b
- HDCP Compliance: HDCP 2.2
- Video Bandwidth: 18Gbps
- Video Resolutions: Up to 4K@60Hz and 2K@60Hz
- HDR Support: 10-bit HDR pass-through
- HDMI Audio Formats Supported: LPCM 2/5.1/7.1CH, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X
- Optical Output Formats: LPCM 2CH, Dolby Digital 2/5.1CH, DTS 2/5.1CH
- 3.5mm Output Format: LPCM 2.0
- Audio Sampling Rate: Up to 192kHz
- Recommended HDMI Cable Length: Under 30 feet (HDMI 2.0/2.1)
- Max 4K@60Hz Cable Distance: 25 feet
- CEC / ARC / Downmix / Downscale: Not supported
- Power Supply: Input AC 100-240V 50/60Hz; Output DC 5V/1A
- Power Consumption: 1W (max)
- Housing: Metal enclosure
- Color: Black
- Operating Temperature: 32°F to 104°F (0°C to 40°C)
- Storage Temperature: -4°F to 140°F (-20°C to 60°C)
- Operating Humidity: 20%-80% relative humidity, non-condensing
- Dimensions (L x W x H): 2.89" x 2.39" x 0.67"
- Weight: 4.59 oz (0.29 lbs)
- Warranty: 1-Year Manufacturer's Warranty
What's Included
- 1 x OREI HDA-912 HDMI Audio Extractor
- 1 x Power Adapter
- 1 x User Manual
