Top 10 Best Earc Hdmi Splitters For Dac Audio Extraction And Dual Soundbars 2026

⚡ Quick Verdict

📋 How We Evaluated

Products received evaluation on build practicality, connection design, and signal stability under switching or splitting. Performance focused on supported ARC/eARC and decoding features relevant to DAC inputs. Value considered feature density versus complexity, while Amazon rating signals and user suitability relied on available rating data.

Audio Split Type	HDMI ARC/eARC Audio Extractor and 1 in 2 Out Splitter
Video Pass-Through	None (audio only)
CEC Volume Control	Built-in HDMI-CEC for connected devices
Surround Format Support	Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD Master Audio

What We Found

The OREI eARC Audio Splitter 1 in 2 Out is built for audio-only distribution from the TV’s HDMI ARC/eARC port.

It takes that single TV audio return and sends it to two outputs at the same time, which is exactly the scenario you run into with a soundbar plus an additional audio device (like a DAC/AVR chain).

It’s positioned as eARC/ARC compatible for common surround formats, with listed support for Dolby Atmos, DTS:X, Dolby TrueHD, and DTS-HD Master Audio, alongside more standard ARC payloads like LPCM and Dolby/DTS 5.1. It also emphasizes CEC volume control, which helps keep things from turning into manual volume matching.

One key note: this is audio-only – no video pass-through – so I would plan the rest of my HDMI setup accordingly.

Who It’s For

I would shortlist this when you’re trying to feed two audio destinations from one TV audio return, and you want CEC-style remote volume control to work through the setup. It fits dual-audio home theater layouts (for example, soundbar + AVR or soundbar + another playback system).

It also makes sense if your content mix leans toward immersive formats like Dolby Atmos and DTS:X, since those are explicitly supported in the listing.

If your setup is CEC-hostile or you prefer strict manual volume control at the DAC/receiver, it’s still aimed at eARC/ARC audio handling rather than video switching.

HDMI Switch	4 in 1 Out (HDMI 2.1)
Max Video Resolution	8K@60Hz, supports 4K@120Hz
Audio Outputs	HDMI eARC/ARC, Optical Toslink SPDIF 5.1Ch, AUX L/R 2.1Ch
Surround Format Support	Dolby Atmos, Dolby TrueHD, DTS-HD Master Audio

What We Found

This 8K HDMI 2.1 Switch with eARC and an ARC audio extractor is a hybrid that does more than a basic splitter.

You get four HDMI inputs going to one HDMI output for video/source selection, and then it also pulls audio out to an eARC/ARC audio device plus additional digital/analog options – optical Toslink (SPDIF) and AUX L/R are called out.

The listing includes support for immersive and lossless audio types (including Dolby Atmos and DTS formats, along with Dolby TrueHD and DTS-HD Master Audio). On the video side, it’s also feature-heavy (listed 8K@60Hz/4K@120Hz, plus VRR/ALLM and HDR-related support), and switching is handled via front-panel buttons with LED indication.

One practical detail: it notes you should expect manual audio device selection rather than fully automatic behavior, and it even suggests using quality HDMI 2.1 cables under 10 feet for consistency. Overall, it stands out because it can combine source switching with multi-output audio extraction.

Who It’s For

I would consider this when your setup needs HDMI switching AND you still want audio extraction into a DAC or into devices that prefer SPDIF/analog. It fits households with multiple consoles/streaming sources feeding one TV display, but where the audio path needs flexibility (like adding an optical SPDIF-friendly device).

If you’re gaming and care about HDMI 2.1 features like VRR or high refresh, that’s aligned with what this is advertising. That said, I’d treat the audio routing behavior as something to set up intentionally – since it calls out manual selection and depends on choosing the right audio device.

HDMI Switching	2×1 HDMI bi-directional switch (2 HDMI sources to 1 output)
Resolution Support	Up to 4K@60Hz
eARC Mode Control	EDID set with dial for switcher or splitter behavior
Audio Outputs	ARC/eARC 7.1Ch, Optical Toslink SPDIF 5.1Ch, coaxial, 3.5mm stereo

What We Found

The avedio links 4K eARC splitter switch is aimed at distributing TV audio return in a couple different ways.

It’s built around an eARC/ARC audio routing concept: you can route TV sound to an eARC/ARC audio device, and the listing also points to optical Toslink SPDIF 5.1 output as an option. Where it gets interesting is the EDID-driven mode control.

It lists support for two operational behaviors via a dial: an eARC switcher mode (only one of the two eARC outputs carries sound at a time) and an eARC splitter mode (TV sound goes to two audio devices simultaneously). It claims 4K@60Hz and HDCP 2.2 compatibility on the HDMI side.

Audio output options are also broader than just one port type, with listings for optical/coax-style options and stereo output support depending on configuration. Plug-and-play setup is emphasized, but the mode control is still something you’d want to dial in.

Who It’s For

I would use this if you want the option to do dual-audio at the same time – or switch between two eARC outputs when you don’t. It fits smaller setups where one TV feeds a soundbar and another audio device, but you switch roles depending on what’s playing.

The optical output angle matters when your DAC accepts Toslink SPDIF but you don’t want to rely on HDMI audio negotiation for everything.

If you care about perfectly synchronized dual output, I’d pay attention to how the EDID/mode mechanism affects routing with your specific soundbar firmware, since that’s the control point doing the work.

Routing Modes	1×4 splitter, 4×1 switcher, and 4×2 bidirectional hub modes
Max Video Support	4K@60Hz HDR10 with HDCP2.2
Audio Extraction Outputs	eARC/ARC plus 3.5mm, coaxial, fiber outputs
Surround Support	Dolby TrueHD, DTS-HD Master Audio, DSD, 7.1CH passthrough

What We Found

The CORSAHD 4×2 HDMI eARC splitter switcher is built for wider routing than a basic 1×2 unit. It supports multiple operating modes via DIP EDID, including splitting TV eARC audio to four soundbars simultaneously, selecting one audio device from four, and routing four HDMI sources to one display.

For DAC users, the listing leans into lossless/immersive audio handling by calling out decoding for Dolby TrueHD, DTS-HD, and DSD with 7.1CH passthrough, plus options to move audio out through formats like 3.5mm, coaxial, and fiber. That variety is useful when you’re mixing receiver/DAC compatibility needs.

It also emphasizes plug-and-play setup and includes steel-reinforced ports for frequent switching. The product further claims stable behavior with listed signal handling and auto EDID management. The big theme here is multi-zone capability – this is less about a single DAC connection and more about whole-home or multi-audio layouts.

Who It’s For

I would shortlist this for multi-room audio setups where one TV has to feed multiple zones or multiple soundbars. It also fits if you want HDMI audio extraction from sources and you’re routing it into different receiver/DAC types, especially when coax and fiber outputs could be helpful.

The 4-soundbar splitting mode makes it more compelling for larger spaces and “one TV, many speakers” situations. If you’re comfortable with DIP/EDID-style setup decisions and you want stronger physical durability for ongoing changes, it makes sense.

If your installation is minimal and you just want one clean TV-to-DAC path, it may be more complexity than you need.

Connection Type	USB-C to dual 3.5mm TRRS
Audio Quality Claim	24-bit/96kHz with built-in DAC chip
Output Purpose	Dual headphone and dual TRRS mic support
Cable/Build	Reinforced USB-C connector with braided nylon cable

What We Found

The LOKUKA USB C to Dual 3.5mm headphone splitter is designed for USB-C audio sharing, not for converting TV HDMI ARC/eARC into DAC input. It includes a built-in DAC chip rated at 24-bit/96kHz and a built-in amplifier for louder output, and it supports dual TRRS microphone use for compatible setups.

It also uses a matte metal housing with gold-plated 3.5mm ports and a reinforced USB-C connector, aiming for durability and everyday handling.

The important part for a “best eARC splitter for DAC” article: there’s nothing here about HDMI ARC/eARC extraction, no indication it can turn the TV’s ARC return into optical SPDIF/coax/analog outputs suitable for a DAC in the way eARC splitters do.

So the category fit is really the problem – its main use case is splitting USB-C headphone audio between two jacks.

Who It’s For

I would recommend this only if your goal is to split audio from a USB-C device to two 3.5mm headphone outputs (like sharing music on a laptop, phone, or handheld console). It also fits dual-headset scenarios for study or group video calls, since TRRS microphone sharing is mentioned.

It’s useful when one USB-C port needs to feed two jacks at once. But for a TV-to-DAC workflow that depends on HDMI ARC/eARC, it doesn’t match what you’re trying to accomplish – because it can’t handle ARC/eARC audio return conversion for a DAC.

Directionality	Unidirectional HDMI ARC/eARC to optical Toslink
Power Requirement	USB power required for operation
Audio Output	Optical Toslink SPDIF
Audio Support Claim	PCM/LPCM up to 24-bit/192kHz

What We Found

This unidirectional 192KHz HDMI ARC/eARC to optical Toslink SPDIF converter cable is built for a straightforward TV-audio-return-to-optical path. It uses an HDMI ARC/eARC plug on the TV side, then converts that audio into optical Toslink SPDIF output for a soundbar, amplifier, or DAC.

A big operational requirement is USB power: the listing specifies that USB power is needed to run the conversion module, and the design separates power from audio transmission. It’s also explicitly one-way (TV ARC/eARC to optical out only), not reversible.

Another limitation is CEC: it notes that TV-remote volume control doesn’t work through this cable, so volume typically gets handled at the DAC/receiver/speaker instead.

Format support is centered on PCM/LPCM stereo, with claims up to 24-bit/192kHz sampling rates, and it warns that Dolby 5.1 or DTS 5.1 requires matching decoder support on the receiving device. The connectors are gold-plated, and the shell/jacket design is positioned for interference resistance and durability.

Who It’s For

I would point to this when your DAC accepts optical Toslink SPDIF and you want a direct ARC/eARC-to-optical setup without HDMI negotiation. It fits older amplifiers and speakers that only have optical input, as well as any receiver that can’t use HDMI eARC.

It’s also useful when you want a stable PCM-to-optical path for TV streaming content. If you’re trying to switch game console audio or route multiple HDMI sources through the system, this won’t fit, since it expects the TV’s ARC/eARC return path.

Since CEC volume control isn’t part of the design, it also suits people who are fine adjusting volume on the DAC/receiver.

Cable Length	6 ft HDMI ARC/eARC to optical
Power Requirement	USB power required
Output	Optical Toslink SPDIF
Supported Audio Type	PCM/LPCM up to 24-bit/192kHz

What We Found

The Unidirectional 192KHz HDMI ARC/eARC to optical Toslink SPDIF converter follows the same core approach as the other length version: it takes audio from a TV ARC/eARC port and outputs optical Toslink SPDIF to an external system.

Like the other variant, it requires USB power to run the built-in PCBA processing module, and it remains unidirectional (ARC/eARC to optical only). The listing also calls out the same CEC limitation – TV-remote volume control won’t be handled via ARC/eARC.

It’s centered on PCM/LPCM stereo with claimed support up to 24-bit/192kHz, and it includes reminders that the TV must be set to ARC/eARC output and PCM/LPCM. For surround, it reiterates that Dolby 5.1 or DTS 5.1 depends on matching decoder support at the receiving device.

Physically, it emphasizes plug-and-play installation and durable connector/cable construction. Overall, this model’s main point is reliable physical conversion from TV audio return to optical SPDIF input.

Who It’s For

I would choose this length if you’re building a compact TV-to-DAC optical setup and want the cabling to stay tidy. It suits DACs and receivers that take Toslink SPDIF and you’re using the TV as the audio source through ARC/eARC.

It also makes sense for moving modern-TV audio into older equipment that only has optical input. It’s not ideal if you need audio splitting to two destinations, and it won’t help if you’re looking for console-to-soundbar routing – this converter is tied to the TV ARC/eARC return path.

Volume control generally happens where your DAC/amp lives.

Splitter Type	2×2 HDMI splitter switcher with audio extractor
Max Video Support	Up to 4K@60Hz with HDR
ARC/eARC Audio	Supported for Sonos and compatible soundbars
Digital Audio Output	SPDIF 5.1Ch and eARC/ARC 7.1Ch extraction

What We Found

The CORSAHD 4K@60Hz HDMI 2.0 Splitter 2 in 2 Out with an audio extractor aims at both video duplication and soundbar-friendly audio extraction. The core idea is mirroring a single HDMI signal to two outputs while also enabling an eARC audio extractor feature for soundbars that support ARC/eARC.

On the format side, the listing calls out immersive/lossless audio support such as Dolby Atmos, DTS:X, Dolby TrueHD, and DTS-HD Master Audio.

It also includes video stability features in the listing (HDR support and HDCP bypass-related behavior), along with CEC and EDID management plus downscaling options to help match display capabilities. It even points to SPDIF 5.1 extraction, which can help integrate DACs or older receivers that prefer optical/“SPDIF-style” digital input.

The upside is that it bundles multiple jobs into one box. The downside is that because it has broader HDMI responsibilities beyond audio-only splitting, there can be more handshake/negotiation behavior to account for versus a dedicated audio splitter.

Who It’s For

I would recommend this when you actually need video mirroring/duplication and you also want audio extraction that can land on a soundbar and a DAC-ready device. It fits gaming/streaming setups where HDMI is doing the work and both the display and audio chain need to be handled together.

Downscaling support is helpful if two displays involved aren’t equally happy with the same resolution. It can also be a fit for homes using a Sonos ARC/eARC soundbar plus an additional audio chain that benefits from SPDIF-style inputs.

That said, I’d verify your DAC’s supported output formats and confirm how the extractor behaves in your specific chain – this is strongest when video mirroring is truly part of the goal.

What to Look For Before Buying

Picking the best eARC splitter for a DAC is mostly about matching interfaces and expectations. First, confirm what your DAC actually accepts (optical Toslink, coax SPDIF, or HDMI audio). Then decide whether you need audio-only splitting (usually the simpler path) or whether you also need HDMI switching/video routing. Finally, double-check surround-format support and whether CEC volume control is included – or clearly disabled – because that affects day-to-day usability.

Check Match the DAC input type and output format

Start with the DAC inputs. If your DAC takes optical Toslink, you’ll want an ARC/eARC to optical path; if it takes coax SPDIF or HDMI audio, your options change. Also check whether the listing supports just PCM/LPCM stereo or whether it calls out Dolby/DTS formats you actually watch. The goal is to deliver a format your DAC (or its connected decoder) can decode.

Value Prioritize the simplest routing for the job

If all you need is to split TV audio return, an audio-only eARC splitter tends to reduce HDMI negotiation headaches. Combined HDMI switchers can be helpful when you’re juggling multiple sources, but they add variables. I would only pay for switching/video features when you genuinely need them.

Rating Use rating signals to reduce compatibility risk

When rating/review data is available, I treat it like a compatibility signal. Look for mentions of missing audio, handshake issues, or volume control behavior that doesn’t match what the listing promises. If reviews are thin or absent, plan to verify TV output settings and the receiving device’s format support before committing.

Verify Verify CEC volume behavior and EDID settings

CEC/volume behavior is where many ARC/eARC setups get annoying. I would check whether the splitter supports TV-remote volume via CEC or whether volume is meant to be controlled at the DAC/receiver instead. For multi-output splitters, also confirm how mode/EDID settings affect where sound goes – because that can change the routing behavior you rely on.

Frequently Asked Questions

What does an eARC splitter do for a DAC setup?

An eARC splitter extracts the TV’s audio return from HDMI ARC/eARC and then distributes that audio to one or more destinations. For DAC setups, that usually means the splitter outputs formats your DAC accepts – often optical Toslink SPDIF, coax SPDIF, or HDMI audio – so surround content can reach the DAC/decoder correctly.

Is video pass-through required for an eARC splitter to work with a DAC?

No. For many DAC workflows, you only need audio extraction from the TV’s ARC/eARC port. Audio-only splitters move audio without carrying video. Video pass-through only becomes important if you’re also routing/switching HDMI sources to a display.

Why does audio drop out on eARC splitters?

Audio dropouts commonly happen when EDID/handshake negotiation doesn’t line up or when an output format isn’t supported end-to-end. Some devices also require you to select a routing mode manually, and HDMI cable quality can matter on HDMI 2.1 switchers. The fixes are usually: verify the TV’s ARC/eARC audio settings and confirm the receiving device supports the delivered formats.

Do eARC splitters always support Dolby Atmos and DTS:X?

Not always. Some optical extractors focus on PCM/LPCM stereo and rely on the receiving device for any surround decoding. HDMI eARC splitters are more likely to list Dolby Atmos/DTS:X, but actual compatibility still depends on what your TV can output and what your DAC/receiver chain can decode. It’s worth checking support on both ends.

Can TV remote volume control work through an eARC splitter?

CEC volume control depends on the splitter model and how it handles CEC in your specific chain. Some splitters include HDMI-CEC behavior so TV remote volume can work. Others explicitly disable volume control – especially unidirectional ARC-to-optical cables – so volume is adjusted at the DAC or receiver instead. If CEC doesn’t behave, plan for manual volume control.

🎯 Final Verdict

My top recommendation for an eARC splitter that’s DAC-friendly is the OREI eARC Audio Splitter 1 in 2 Out. It’s the cleanest match for dual-audio TV workflows that need eARC/ARC audio splitting plus CEC-style remote volume behavior and immersive format support. If you also need video mirroring and more all-in-one HDMI functionality, the CORSAHD is the runner-up – but it’s better suited to setups where HDMI switching/duplication is actually part of the job. For straightforward and reliable TV-to-DAC audio distribution, I’d start with the OREI and then confirm your DAC input format aligns with the splitter’s output.