4K@60hz 4-port HDMI™ Switch (w/ eARC Output)-HDA-934
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4K ARC/eARC Audio Extractor Switch
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Audio formats up to Dolby Atmos and DTS: HD
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Manual and Auto-switching
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Advanced HDMI Audio Extraction & Switching
The HDA-934 is a feature-rich HDMI audio extractor switch designed for home theaters and pro AV setups. It supports up to 3 HDMI sources, directing video to a display and audio to an ARC/eARC soundbar. With both ARC and eARC extraction, it simplifies audio routing from HDMI sources or an ARC-enabled TV—no additional receivers required.

Cinematic 4K HDR Video Performance
Experience stunning picture quality with support for 4K@60Hz resolutions, 18Gbps video bandwidth, and HDMI 2.0 / HDCP 2.2 compliance. Enjoy full HDR pass-through, including HDR10, HDR10+, Dolby Vision, and even 3D video formats, for immersive viewing across modern UHD displays.

Dolby Atmos & DTS:HD Audio Compatibility
The HDA-934 HDMI eARC extractor supports advanced multichannel formats like Dolby Atmos, DTS:HD, and standard PCM audio, making it ideal for cinema-grade audio experiences. Flexible EDID control lets users manually select 2.0CH, 5.1CH, 7.1CH, or AUTO, ensuring optimal sound output for any connected system.

Smart Switching & Compact Installation
Easily toggle between sources with auto-switching, front panel selection, or the included IR remote control. Whether for a media center, conference room, or home theater, its compact, plug-and-play design delivers powerful functionality in a small footprint.
OREI HDA-934: Dual HDMI eARC HDMI Audio Extractor
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HDMI 2.0 and HDCP 2.2 Compliant – Ensures compatibility with modern AV sources and displays.
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Supports up to 4K@60Hz – Delivers high-definition video with rich color detail.
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18Gbps Video Bandwidth – Enables smooth transmission of high-resolution content.
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Advanced HDR Pass-Through – Supports HDR10, HDR10+, Dolby Vision, and 3D formats.
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ARC/eARC Audio Extraction – Sends audio from TV or HDMI sources to a connected ARC/eARC soundbar.
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Multi-Source Switching – Connects up to 3 HDMI sources to one display and one soundbar.
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Auto/Manual Input Selection – Flexible switching via front panel or IR remote control.
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Audio Format Support – Handles Dolby Atmos, DTS:HD, and standard multichannel audio formats.
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EDID Management – Allows manual selection of 2.0CH, 5.1CH, 7.1CH, or AUTO modes.
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Compact Design – Ideal for home theaters, media centers, or conference rooms.
The HDA-934 is an advanced HDMI audio extractor and switch designed to simplify audio routing to ARC/eARC soundbars. It features 3 HDMI inputs, 1 HDMI ARC/eARC output to a display, and 1 HDMI ARC/eARC port for connecting a soundbar. The device allows you to extract audio from connected HDMI sources or directly from a compatible ARC/eARC TV.
Supporting HDMI 2.0 and HDCP 2.2, the HDA-934 delivers up to 4K@60Hz resolution with full support for HDR formats including HDR10, HDR10+, Dolby Vision, and 3D. With a high-speed video bandwidth of 18Gbps and audio support for Dolby Atmos and DTS:HD, it ensures high-performance AV distribution.
Input selection can be managed via auto-switching, front panel controls, or the included IR remote. Advanced EDID settings allow for customized audio channel output. Compact and reliable, it's ideal for both home and commercial installations.