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Compact black aluminium box with HDMI, optical, coaxial and 3.5 mm ports

AUBEAMTO

AUBEAMTO HDMI ARC Audio Extractor 192KHz Toslink Coaxial 3.5mm

SKU CH-0AHR-PR1F4

Extracts audio from a TV HDMI ARC port to optical, coaxial or 3.5 mm stereo outputs at up to 192 kHz sampling

  • Type192KHz HDMI ARC Extractor HDMI ARC Audio Support ARC TV to T
  • Package Contents1 x Audio Adapter 1 x Type-c power cable 1 x Users Manual
  • Extracts TV audio via HDMI ARC to optical, coaxial or 3.5 mm outputs
  • Supports 32, 44.1, 48, 96 and 192 kHz sampling rates for high-resolution playback
  • Optical and coaxial deliver 5.1-channel surround sound, 3.5 mm provides stereo output
  • Aluminium alloy housing dissipates heat and reduces digital noise for cleaner audio
  • Plug-and-play ARC mode requires no extra setup after powering on

Purpose and compatibility

This HDMI ARC audio extractor connects a television with an ARC-enabled HDMI port to external sound systems. It converts the return-channel signal into optical Toslink, coaxial digital, and 3.5 mm analogue outputs for soundbars, amplifiers, or headphones. The 3.5 mm jack is limited to PCM or LPCM stereo, while optical and coaxial carry up to 5.1-channel audio. A TV without an ARC port cannot use this adapter.

Build and connections

The aluminium alloy chassis provides passive heat dissipation and physical durability. High-end internal chips apply digital noise reduction and signal gain to maintain clarity across the conversion path. A USB-C power cable is included for operation, and a selector switch enables noise-reduction mode. Automatic signal muting activates when no valid audio stream is detected, preventing unwanted hiss or pops.

Interface limits

Supported sampling rates are 32, 44.1, 48, 96 and 192 kHz for compatible multi-channel formats. CEC control is not implemented, so the television remote cannot adjust volume once ARC is active; level must be set on the connected speaker or amplifier. The 3.5 mm output remains restricted to 2.0-channel PCM, while optical and coaxial handle 5.1-channel with backward compatibility to 2.0-channel.

Highlights

  • Extracts TV audio via HDMI ARC to optical, coaxial or 3.5 mm outputs
  • Supports 32, 44.1, 48, 96 and 192 kHz sampling rates for high-resolution playback
  • Optical and coaxial deliver 5.1-channel surround sound, 3.5 mm provides stereo output
  • Aluminium alloy housing dissipates heat and reduces digital noise for cleaner audio
  • Plug-and-play ARC mode requires no extra setup after powering on

Specifications

Type192KHz HDMI ARC Extractor HDMI ARC Audio Support ARC TV to Toslink + Coaxial + Analog 3.5mm Stereo Audio Return Channel Adapter
Package Contents1 x Audio Adapter
1 x Type-c power cable
1 x Users Manual

Questions about this item

What sampling rates does the HDMI ARC extractor support over its digital outputs?

The extractor handles 32, 44.1, 48, 96 and 192 kHz sampling rates on both the Toslink and coaxial SPDIF outputs.

What physical connections must the TV and sound system provide for this adapter to work?

The TV needs an HDMI ARC port; the soundbar, amplifier or receiver must accept Toslink optical, coaxial RCA or a 3.5 mm stereo jack.

How is the unit powered and what common setup mistake should be avoided?

A USB-C power cable is included — plug it into a USB port or charger before connecting the HDMI cable, otherwise the extractor will not pass audio.

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