eARC Audio Extractor HDMI to Optical/RCA/3.5mm - TV to Stereo

In this review of the eARC Audio Extractor, the bottom line is straightforward: it is for anyone who needs to pull high-quality audio from a TV HDMI ARC/eARC port and feed it to legacy speakers, soundbars, or a receiver. The reviewer found setup fast and the converter reliable for sending multichannel audio to multiple outputs, making it a practical solution for home theater upgrades where the TV is the source of streaming or game audio. It stands out for flexible outputs and clear instructions for TV settings.

Key Features

• Multi-output extraction: Outputs audio to HDMI (audio only), optical SPDIF, 3.5mm stereo, and L/R RCA so one unit can feed both modern soundbars and older amps.
• High-resolution support: The adapter supports up to HD 7.1 on the HDMI audio output and up to 24bit/192KHz sampling for clean, detailed sound when the TV and downstream device support it.
• Easy setup steps: The package includes a power cord and a simple procedure: enable TV CEC, set audio to HDMI(ARC/eARC), and choose PCM/LPCM or passthrough for predictable results.
• CEC remote volume control: When using the 3.5mm or RCA outputs, the TV remote can control volume over CEC, simplifying everyday use with analog speakers.
• Wide brand compatibility: Works with many smart TVs that have an HDMI port labeled ARC/eARC, including major brands used for streaming and smart TV apps.

Who It's For

This extractor is ideal for home theater owners who want to connect a non-eARC sound system or legacy amplifier to a modern smart TV without replacing the receiver or soundbar. It is especially useful for people who stream from their TV, play console games, or use platform apps and need consistent audio routing to multiple output types.

It is not for users whose TV lacks an ARC/eARC-labeled HDMI port, or for owners of soundbars that accept HDMI(ARC/eARC)-only inputs such as some soundbar models that require direct eARC handshakes; those setups will need a different adapter or direct connection.

Pros & Cons

Pros

• Supports multiple audio outputs so one device can serve modern and legacy gear.
• High sample-rate support up to 24bit/192KHz for better fidelity when available.
• Plug-and-play operation with included power cord and simple TV setting steps.
• CEC volume control works with analog outputs, making daily use convenient.

Cons

• Requires a TV HDMI port labeled ARC/eARC, so it will not function with older TVs or unlabeled HDMI ports.
• HDMI audio output is audio-only and some HDMI-only soundbars with ARC/eARC-only input may not be supported.

Specifications

Product type	eARC audio extractor / converter
Outputs	HDMI audio (7.1), Optical SPDIF (5.1), 3.5mm stereo, L/R RCA
Max sampling rate	24bit/192KHz
Supported channels	Up to HD 7.1 (HDMI), up to 5.1 (optical)
Power	5V USB power cord included
Compatibility	TVs with HDMI ARC/eARC (Sony, Samsung, LG, Fire TV, Roku TV, etc.)
Package contents	Extractor, 5V power cord, user manual

Our Verdict

The eARC Audio Extractor is a practical, good-value tool for anyone who needs to route TV audio to older stereo equipment or multiple downstream devices. It delivers clean multichannel audio, simple setup, and the convenience of CEC volume control for analog outputs, making it a sensible upgrade for home theaters where the TV is the primary source.

Frequently Asked Questions

Will this work if my TV does not have an ARC or eARC port?
This device requires an HDMI port labeled ARC or eARC; it will not extract audio from a TV without that port.

Can the TV remote control volume on all outputs?
CEC remote volume control applies only when using the 3.5mm or L/R RCA outputs; HDMI or optical outputs do not support TV remote volume control via this adapter.

Does the HDMI output carry video?
No, the HDMI output on the extractor transmits audio only and will not pass video signals.