Projectors often deliver great picture quality but weak or limited audio options. The right HDMI audio extractor solves that problem by splitting sound from the HDMI signal and sending it to a soundbar, speakers, or AV receiver.
Below, we’ve rounded up 10 of the best HDMI audio extractors for projectors in 2026, focusing on compatibility, output choices, and the features that matter most for simple, reliable setups.
Best 10 Hdmi Audio Extractors for Projectors Picks for 2026
Budget 4K/5.1 Pick
J-Tech Digital 4K@30Hz HDMI Audio Extractor
- 4K@30Hz HDMI pass-through
- SPDIF and RCA stereo output
- 2CH, Pass, and 5.1CH EDID modes
Best For: Projector users who want flexible stereo or 5.1 audio extraction
Compact Stereo Option
4K HDMI Audio Splitter with 3.5mm Out
- 4Kx2K@30Hz HDMI pass-through
- R/L analog stereo output
- Compact plug-and-play design
Best For: Simple projector setups needing stereo audio extraction
High-Resolution 4K60 Choice
OREI 4K60 HDMI Audio Extractor
- 4K@60Hz pass-through with HDR
- SPDIF and 3.5mm audio outputs
- Supports Dolby, DTS, and LPCM formats
Best For: Projector setups that need 4K60 video plus flexible audio extraction
Projector-Friendly Compact Pick
HDMI 4K60 Audio to Optical or AUX
- 4K@60Hz HDMI pass-through
- Optical and 3.5mm audio output
- USB-C powered compact design
Best For: Neat projector installs needing optical or AUX audio extraction
Budget Pick
HDMI Audio Extractor with AUX and RCA
- 3.5mm stereo and L/R RCA outputs
- Supports up to 4Kx2K@30Hz with EDID auto management
- No external power needed for normal operation
Best For: Simple projector setups needing analog speaker or amplifier output
Feature Pick
4K60 HDMI Extractor with Optical and ARC
- 4K@60Hz support plus optical and RCA outputs
- ARC support with TV, 2CH, and 5CH EDID modes
- Free lifetime technical support included
Best For: Flexible projector installs with optical audio and ARC needs
AV Integration Pick
4K HDMI to Optical and 3.5mm Extractor
- Optical 5.1 and 3.5mm PCM 2.0 outputs
- Supports 4K plus 2.0CH, 5.1CH, and Bypass modes
- No external power required in normal use
Best For: Projector systems needing both stereo and surround audio outputs
Compact 4K30 Splitter
HDMI Audio Extractor Splitter with Optical, Coaxial & 3.5mm
- 4K@30Hz HDMI passthrough
- Optical, coaxial, and 3.5mm outputs
- 2.0CH / 5.1CH / pass modes
Best For: Simple projector audio extraction with multiple output options
Wide-Port 4K Extractor
HDMI to Optical, RCA, and 3.5mm Adapter
- Optical, RCA, and 3.5mm audio outputs
- Wider port spacing for easier cable access
- PASS, 2CH, and 5.1CH modes
Best For: Projector systems that need flexible audio connections and easier cable access
ARC-Ready 4K60 Converter
HDMI ARC Audio Extractor with Optical and AUX
- 4K60Hz support with backward compatibility
- Optical, AUX, and ARC output modes
- TV mode plus 2.0CH/5.1CH settings
Best For: Higher-resolution projector setups that may use ARC or 4K/60Hz
Budget 4K/5.1 Pick – J-Tech Digital 4K@30Hz HDMI Audio Extractor
If you need one of the more flexible hdmi audio extractors for projectors, this J-Tech Digital unit is a practical choice for splitting HDMI video while sending sound to either analog stereo or SPDIF. It supports up to 4K@30Hz, keeps setup simple with plug-and-play use, and gives you multiple audio EDID options for different source and speaker combinations.
Best For: Projector setups that need HDMI pass-through plus a choice of 2-channel analog or 5.1-channel digital audio output.
Pros:
- Supports HDMI video up to 4K@30Hz with HDCP and EDID pass-through.
- Offers 2CH, Pass, and 5.1CH audio EDID settings for flexible routing.
- Outputs audio through SPDIF or RCA stereo for different speaker setups.
- Plug-and-play design with support for compressed and uncompressed audio formats.
Cons:
- Does not support ARC.
- Limited to 4K@30Hz, so it is not ideal for higher-refresh HDMI sources.
For projectors that only need reliable audio extraction rather than the newest video formats, this model offers strong format support and useful configuration options. It is a sensible pick when compatibility and output flexibility matter more than maximum resolution.
Compact Stereo Option – 4K HDMI Audio Splitter with 3.5mm Out
For simple projector audio setups, this HDMI audio extractor keeps things lightweight while still converting HDMI to HDMI pass-through plus R/L analog output. It supports up to 4Kx2K@30Hz, works with many common streaming and game devices, and is designed for easy plug-and-play use without a bulky power brick in most cases.
Best For: Basic projector installs that need a compact HDMI-to-stereo audio breakout for common source devices.
Pros:
- Supports HDMI input/output up to 4Kx2K@30Hz.
- Provides R/L analog audio output for stereo speaker connections.
- Compact and lightweight, with plug-and-play installation.
- Includes a USB power cable for low-power HDMI ports when needed.
Cons:
- Does not support ARC or eARC.
- TV is not supported as the input source.
This is a straightforward choice if you just need to get projector audio out to a stereo system or amplifier. It is best suited to simple setups where ease of use and small size matter more than advanced audio features.
High-Resolution 4K60 Choice – OREI 4K60 HDMI Audio Extractor
If your projector chain needs a more capable HDMI audio extractor, this OREI model is built around 4K@60Hz pass-through with HDR support and broad audio compatibility. It extracts audio to SPDIF and 3.5mm output, making it a strong fit for projector installations that also need reliable surround-sound pass-through and modern source compatibility.
Best For: Projector systems that need 4K@60Hz video handling with digital and stereo audio output.
Pros:
- Supports video pass-through up to 4K@60Hz with HDR and HDCP 2.2.
- Outputs audio through optical SPDIF and 3.5mm stereo.
- Handles LPCM, Dolby Digital, DTS, and several high-bitrate audio formats.
- Compatible with Blu-ray players, PS5, Xbox, PCs, and streaming devices.
Cons:
- Does not support ARC.
- Does not support some formats such as 1440@120Hz or 1080P 3D @ 60Hz.
This is a strong step up if you want better video headroom and more robust audio support for a projector-based home theater. It is especially useful when you want to preserve 4K60 playback while extracting sound to a separate audio system.
Projector-Friendly Compact Pick – HDMI 4K60 Audio to Optical or AUX
This HDMI audio extractor is designed for projector and AV setups where you want 4K@60Hz video pass-through and a simple way to send sound to optical or 3.5mm gear. It is a practical option among hdmi audio extractors for projectors because it is compact, USB-C powered, and built for plug-and-play use with gaming, home theater, and conference-room sources.
Best For: Projector installations that need a small 4K60 extractor for optical or stereo audio output.
Pros:
- Supports lossless HDMI pass-through at 4K@60Hz.
- Provides audio extraction to optical and 3.5mm AUX output.
- USB-C powered with very low power consumption.
- Compact size makes it easy to hide behind a projector mount or entertainment center.
Cons:
- Does not support ARC or eARC.
- Does not support TV as a signal source.
- Older TVs may only support 1080P, so compatibility should be checked.
For a neat projector setup, this model stands out for its small footprint and included cables. It is a good fit when you want a tidy installation and straightforward audio breakout without extra setup hassle.
Budget Pick – HDMI Audio Extractor with AUX and RCA
If you need one of the simpler HDMI audio extractors for projectors, this model is built around basic audio breakout from an HDMI source to 3.5mm stereo or L/R RCA. It’s a practical fit when your projector handles video but you want to send sound to speakers, a soundbar, or an amplifier without turning on a separate display.
Best For: Setups that need straightforward HDMI-to-analog audio extraction for speakers or amps.
Pros:
- Outputs audio through both 3.5mm stereo and L/R RCA
- Supports 4Kx2K@30Hz, 3D, and common lower resolutions
- Auto EDID management helps match source and display
- Plug-and-play design with no external power needed in normal use
Cons:
- Does not support ARC or eARC
- Does not support TV as a signal source
- Requires PCM audio in some cases if no sound is detected
This is a good no-frills option if your projector setup needs analog audio output more than advanced format support. Its limitations are important, but the simple layout and wide source compatibility make it easy to use with common streaming devices and game consoles.
Feature Pick – 4K60 HDMI Extractor with Optical and ARC
For projector setups that need more flexibility, this HDMI audio extractor adds optical, RCA, and ARC support in one box. It’s designed to pull audio from HDMI sources and route it to an external sound system, which is useful when a projector image is paired with separate speakers or an AV setup.
Best For: Buyers who want optical audio, RCA stereo, and ARC support in one extractor.
Pros:
- Supports 4K@60Hz (4:2:0) and 4K@30Hz (4:4:4)
- Offers RCA stereo out and optical 5.1-channel output
- Includes ARC functionality for supported smart display setups
- Three EDID modes: TV, 2CH, and 5CH
Cons:
- Does not support eARC
- RCA output does not downmix 5.1-channel audio
- May require lowering source resolution for proper processing
This is a strong choice if your projector system needs both stereo and optical routing with better format flexibility. The ARC and EDID options make it more adaptable than basic extractors, but you’ll need to match your source audio format carefully.
AV Integration Pick – 4K HDMI to Optical and 3.5mm Extractor
This HDMI audio extractor is a solid option for projector systems that need both optical and analog audio outputs from a single HDMI source. It can send audio to an AV receiver over optical or to a 3.5mm connection, making it useful when your projector is part of a mixed home theater or conference-style setup.
Best For: Projector setups that need optical audio for surround sound and 3.5mm output for stereo devices.
Pros:
- Optical output supports DTS 5.1 and Dolby Digital 5.1
- 3.5mm output supports PCM 2.0 stereo
- Supports up to 4K and is backward compatible with 1080p
- Includes 2.0CH, 5.1CH, and Bypass modes
Cons:
- Does not support ARC or eARC
- TV is not supported as the input source
- 3.5mm output is limited to PCM 2.0
For projector owners who want a simple way to split HDMI audio into both surround-friendly and stereo-friendly outputs, this model covers the basics well. Its mode selection and low-power design are useful, but source and output settings need to be matched correctly.
Compact 4K30 Splitter – HDMI Audio Extractor Splitter with Optical, Coaxial & 3.5mm
If you need hdmi audio extractors for projectors that can keep a simple video path while sending audio to external speakers, this model is built around that use case. It takes an HDMI source, passes video through to a display, and extracts audio through optical, coaxial, or 3.5mm outputs, with selectable 2.0CH, 5.1CH, and pass-through modes.
Best For: Projector setups that need basic 4K/30Hz video passthrough with flexible audio output options for speakers, amplifiers, or headphones.
Pros:
- Offers optical, coaxial, and 3.5mm audio outputs in one unit.
- Supports 2.0CH, 5.1CH, and pass audio modes for different source formats.
- Compatible with common HDMI devices like Fire Stick, Roku, Chromecast, Blu-ray players, and game consoles.
- Handles up to 4K@30Hz, 3D, and 1080p/60Hz video.
Cons:
- Does not support ARC, eARC, or CEC.
- Limited to 4K@30Hz rather than 4K@60Hz.
- 3.5mm output is limited to 2.0-channel audio.
Overall, this is a straightforward choice if your projector setup is more about dependable audio extraction than advanced HDMI passthrough features. Its value is in its simple output flexibility and broad device compatibility.
Wide-Port 4K Extractor – HDMI to Optical, RCA, and 3.5mm Adapter
For hdmi audio extractors for projectors, this unit is a practical pick when you want a clean HDMI pass-through plus several analog and digital audio connections. It supports optical SPDIF, RCA L/R, and a 3.5mm option via the included RCA-to-3.5mm cable, while offering three audio modes to match different speaker or home theater setups.
Best For: Projector owners who want easy cable access and multiple audio output choices for soundbars, speakers, or amplifiers.
Pros:
- Provides HDMI pass-through with optical, RCA, and 3.5mm audio output options.
- Wider port spacing makes plugging and unplugging cables easier.
- Supports up to 4K@30Hz, 1080p/60Hz, 3D, HDMI 1.4b, and HDCP 1.4.
- Includes PASS, 2CH, and 5.1CH modes for broader compatibility.
Cons:
- Does not support ARC.
- Not rated for 4K@60Hz output.
- Warranty is listed as one month.
This is a solid all-rounder if your projector setup needs flexible audio routing without a complicated install. The wider spacing is a useful detail if you expect to swap cables often or work in a tight media cabinet.
ARC-Ready 4K60 Converter – HDMI ARC Audio Extractor with Optical and AUX
If you’re comparing hdmi audio extractors for projectors and need a higher-spec video path, this model stands out with 4K60Hz support and triple-mode operation. It can extract audio to optical, 3.5mm AUX, or use ARC through the HDMI OUT port, and it also supports 2.0CH and 5.1CH operation for compatible sources.
Best For: Projector setups that benefit from 4K/60Hz compatibility and optional ARC-based audio routing.
Pros:
- Supports up to 4K60Hz, with backward compatibility for lower resolutions.
- Offers optical and 3.5mm audio output, plus ARC mode through HDMI OUT.
- Includes TV mode, 2.0CH, and 5.1CH audio modes.
- Compatible with a wide range of HDMI sources, including PS5, Xbox, Fire TV Stick, Apple TV, and PCs.
Cons:
- Does not support eARC.
- Does not support volume control or audio amplification.
- Requires the right cabling and setup for ARC to work properly.
This is the most feature-forward option of the three, especially if your projector chain can actually use 4K60Hz. Just make sure your source, display, and cables all match the resolution and ARC requirements before buying.
How We Picked These Hdmi Audio Extractors for Projectors
We focused on the features that matter most for projector use: stable HDMI pass-through, practical audio outputs, and support for common source devices like streaming boxes, laptops, game consoles, and Blu-ray players. We also prioritized models with clear format support, since mismatched audio standards are a common cause of setup frustration.
Because projector installations vary, we gave extra weight to units that offer multiple audio output options such as optical, 3.5mm, RCA, and sometimes coaxial. That flexibility makes it easier to connect to both modern sound systems and older stereo gear.
Quick Comparison
Some Hdmi Audio Extractors for Projectors are best for simple stereo audio to powered speakers, while others are better for home theater systems that need optical output and surround format support. If you want the most future-proof choice, look for 4K60 passthrough, HDCP compatibility, and support for Dolby Digital or DTS when needed.
If your setup is more basic, a model with 4K30 support and a 3.5mm or RCA output may be enough. For soundbars and AV receivers, optical/SPDIF is usually the cleanest and most reliable connection.
Key Buying Factors for Hdmi Audio Extractors for Projectors
Match the Video Signal First
Make sure the extractor supports the same resolution and refresh rate as your source and projector. If you use 4K streaming devices or modern consoles, 4K60 support is preferable. For older equipment or casual viewing, 4K30 may still be fine.
Choose the Right Audio Output
Optical is the best fit for most soundbars and AV receivers. 3.5mm AUX works well for compact speakers or headphones, while RCA is useful for older stereo systems. If you want maximum flexibility, choose a unit with more than one output type.
Check Audio Format Support
Not every extractor handles surround sound the same way. If you need Dolby Digital, DTS, or multichannel LPCM, verify that the extractor explicitly supports those formats. Otherwise, your system may downmix unexpectedly or produce no sound at all.
Look at HDCP and Device Compatibility
Streaming boxes, Blu-ray players, and gaming consoles can be picky about HDCP compliance. A compatible extractor helps prevent handshake issues, black screens, or audio dropouts. This matters especially when routing content to a projector and separate speakers at the same time.
Who Should Buy Which Hdmi Audio Extractors for Projectors?
If you want a simple bedroom or portable projector setup, a basic extractor with 3.5mm or RCA output is usually enough. If you are building a living-room or home-theater system, choose a model with optical output and stronger format support.
Gamers and 4K streaming users should lean toward 4K60 extractors with HDCP support. If you already use an AV receiver or soundbar and want the cleanest connection, prioritize optical/SPDIF. For older stereo speakers, RCA-friendly models are the better value.
In short, the best choice depends less on brand and more on matching the extractor to your projector, your audio gear, and the source devices you use most often.