Optical to HDMI audio converters are essential for connecting older TVs or sound systems to modern HDMI-enabled devices. The best models offer lossless sound, compatibility with ARC/eARC, and straightforward setup. The main tradeoffs often involve balancing audio quality, ease of use, and price. Some converters may lack support for high-resolution audio, while others can introduce latency or compatibility issues. Continue reading for a detailed breakdown of the top options and what makes each one stand out.
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Key Takeaways
- The top converters support high-resolution audio formats like 192kHz to ensure lossless sound quality.
- Many models feature both Toslink and coaxial outputs, giving flexibility for different audio setups.
- Support for HDMI ARC/eARC is a common feature that simplifies connection with modern TVs and soundbars.
- Build quality and ease of installation vary, with some options offering plug-and-play setups and others requiring additional configuration.
- Price differences often reflect support for advanced audio features and build robustness; higher-priced options tend to offer more reliable compatibility.
| VPFET HDMI eARC Audio Extractor for HDTV ARC/eARC – Supports Toslink & Coaxial Output, 192kHz, Lossless Sound |  | Best Overall | Maximum Supply Voltage: 5V | Number of Pins: 20 | Interface: Coaxial, HDMI, Optical | VIEW ON AMAZON | See Our Full Breakdown |
| 192KHz HDMI eARC/ARC to Optical Coaxial Audio Converter |  | Best Value | Maximum Supply Voltage: 5 volts | Mounting Type: Cable Mount | Number of Pins: 19 | VIEW ON AMAZON | See Our Full Breakdown |
| Unstincer 192KHz HDMI ARC to Optical Audio Converter for TV to Soundbar |  | Best for Beginners | Cable Length: 1.05m / 41in | Audio Sampling Rate: 24-bit/192kHz | Compatibility: ARC-compatible TVs supporting ARC and CEC | VIEW ON AMAZON | See Our Full Breakdown |
| HDMI eARC to Optical Audio Converter |  | Best for Compatibility with Modern TVs | Audio Sampling Rate: 24-bit/192kHz | Compatibility: Most ARC/eARC-enabled TVs | Input: HDMI eARC/ARC | VIEW ON AMAZON | See Our Full Breakdown |
| eSynic Professional 192KHz eARC & ARC to Optical Audio Extractor – No CEC |  | Best for Simplicity and Compatibility | Mounting Type: Plug & Play | Number of Pins: 20 | Interface: From HDTV ARC/eARC Ports to Soundbar Optical | VIEW ON AMAZON | See Our Full Breakdown |
| 192KHz HDMI eARC/ARC to Optical Audio Converter for TV to Soundbar |  | Best for High-Resolution eARC/ARC Audio Transmission | Connector Type: Earc/Arc | Cable Type: Optical | Compatible Devices: ARC TV, Speaker | VIEW ON AMAZON | See Our Full Breakdown |
| optical to hdmi audio converters for tvs and soundbar | Number of Pins | Interface | Audio Output Mode |
|---|---|---|---|
| VPFET HDMI eARC Audio Extracto | 20 | Coaxial, HDMI, Optical | Surround Sound |
| 192KHz HDMI eARC/ARC to Optica | 19 | ARC eARC, Coaxial, Optical, USB | PCM2.0, Dolby, 5.1 DTS 5.1 |
| Unstincer 192KHz HDMI ARC to O | — | — | — |
| HDMI eARC to Optical Audio Con | — | — | — |
| eSynic Professional 192KHz eAR | 20 | From HDTV ARC/eARC Ports to Soundbar Optical | PCM 2.0 / Dolby 5.1 / DTS 5.1 |
| 192KHz HDMI eARC/ARC to Optica | 20 | — | — |
More Details on Our Top Picks
VPFET HDMI eARC Audio Extractor for HDTV ARC/eARC – Supports Toslink & Coaxial Output, 192kHz, Lossless Sound
This model stands out for its support of high-resolution, lossless audio up to 192kHz, making it ideal for audiophiles seeking pristine sound quality. Compared with the eSynic Professional 192KHz eARC & ARC to Optical Audio Extractor, it offers more flexible outputs and seamless integration with modern home theaters. The dual optical and coaxial outputs ensure broad compatibility with various sound systems, while its plug-and-play design simplifies setup. However, it only works with HDMI eARC ports—limiting its use to newer TVs—and requires manual setup of eARC settings, which may be a hurdle for less tech-savvy users.
Pros:- Supports high-resolution audio up to 192kHz for lossless sound
- Dual optical and coaxial outputs for maximum device compatibility
- Plug-and-play design enables quick, straightforward setup
- Compatible with HDMI eARC for multi-channel, high-bandwidth audio
Cons:- Limited to HDMI eARC ports, not compatible with standard HDMI
- Requires manual setup and enabling eARC in TV settings
- Some TVs may not support volume control via ARC
Best for: Home theater enthusiasts with HDMI eARC-enabled TVs seeking flawless, high-res audio
Not ideal for: Casual viewers with older TVs or standard HDMI ports who won’t benefit from eARC features
- Maximum Supply Voltage:5V
- Number of Pins:20
- Interface:Coaxial, HDMI, Optical
- Number of Channels:2
- Audio Output Mode:Surround Sound
- Supports High-Resolution Audio:Yes
Our verdict“This is an excellent choice for users with HDMI eARC-compatible TVs who prioritize high-quality, lossless audio delivery.”
192KHz HDMI eARC/ARC to Optical Coaxial Audio Converter
This converter offers a compelling mix of affordability and high-quality audio support, making it suitable for users who want to upgrade older systems without breaking the bank. Compared to the VPFET HDMI eARC Audio Extractor, it supports high-res audio up to 192kHz and 24-bit sampling, but with a more basic setup and limited output options. Its plug-and-play design and USB power make installation straightforward, though its output is limited to two channels, which could restrict immersive audio experiences. Enabling CEC and adjusting your TV’s audio settings are necessary steps, but it remains an accessible option for budget-conscious buyers.
Pros:- Supports high-resolution audio up to 192kHz and 24-bit sampling
- Compatible with Dolby and DTS 5.1 formats for immersive sound
- Easy setup with plug-and-play design and USB power
- Affordable price point for high-quality audio conversion
Cons:- Limited to 2 channels output, less suitable for surround sound setups
- Requires enabling CEC and configuring TV output settings
- Volume control only available for PCM, not Dolby or DTS
Best for: Budget-minded consumers seeking high-quality audio extraction from HDMI eARC or ARC ports
Not ideal for: Audiophiles or home theater enthusiasts wanting multi-channel surround sound or advanced features
- Maximum Supply Voltage:5 volts
- Mounting Type:Cable Mount
- Number of Pins:19
- Interface:ARC eARC, Coaxial, Optical, USB
- Audio Output Mode:PCM2.0, Dolby, 5.1 DTS 5.1
- Item Dimensions L x W:59″L x 2″W
Our verdict“This device offers great value for users needing reliable high-res audio extraction on a budget, with some limitations on surround sound capabilities.”
Unstincer 192KHz HDMI ARC to Optical Audio Converter for TV to Soundbar
This converter simplifies connecting ARC-compatible TVs to soundbars or systems lacking optical inputs, with its straightforward plug-and-play design. Compared to the HDMI eARC to Optical Audio Converter, it is specifically tailored for ARC and CEC support, making setup easier for beginners. It supports high-quality audio up to 192kHz and multiple formats like PCM, Dolby, and DTS, but only offers optical output, which limits integration to optical-enabled devices. Its 1.05m cable length is adequate for most setups, though its reliance on TV settings and CEC can cause issues if not configured correctly.
Pros:- Supports high-res audio up to 192kHz
- Easy installation with plug-and-play setup
- Compatible with multiple audio formats for immersive sound
- Designed specifically for ARC-compatible TVs with CEC
Cons:- Limited to optical output, no other connection options
- Requires correct TV audio settings and CEC to function properly
- Optical cable cannot carry volume control signals
Best for: New users or those with ARC-compatible TVs wanting a simple, reliable audio link to soundbars
Not ideal for: Tech-savvy users seeking multi-channel surround sound or additional output options
- Cable Length:1.05m / 41in
- Audio Sampling Rate:24-bit/192kHz
- Compatibility:ARC-compatible TVs supporting ARC and CEC
- Audio Formats Supported:PCM, Dolby 5.1, DTS 5.1
- Connection Type:HDMI ARC to Optical SPDIF
- Power Supply:USB port
Our verdict“Ideal for beginners with ARC-compatible TVs who want a straightforward way to connect to soundbars with high-quality audio.”
HDMI eARC to Optical Audio Converter
This converter is designed to bridge the gap for TVs without optical interfaces, supporting most major brands like Samsung, LG, and Sony. Compared with the VPFET HDMI eARC Audio Extractor, it emphasizes broad compatibility and ease of use, with included cables for quick setup. It supports high-quality 24-bit/192kHz audio and is straightforward to install, but optical-only output means no volume control via CEC, and it requires specific TV settings to optimize performance. Ideal for users with HDMI ARC/eARC but no optical port on their TV.
Pros:- Supports high-quality 24-bit/192kHz audio
- Compatible with most major TV brands supporting ARC/eARC
- Plug-and-play setup with included cables
- Good for TVs without optical ports
Cons:- Optical port does not support volume control via CEC
- Requires enabling specific TV settings for optimal performance
- Limited to optical output, no other connection options
Best for: Owners of HDMI ARC/eARC TVs lacking optical outputs who need a simple connection to soundbars
Not ideal for: Users seeking multi-channel surround sound or advanced audio features beyond optical output
- Audio Sampling Rate:24-bit/192kHz
- Compatibility:Most ARC/eARC-enabled TVs
- Input:HDMI eARC/ARC
- Output:Optical audio
- Power Supply:5V USB
- Cables Included:HD input, optical, USB
Our verdict“A practical solution for those with ARC/eARC-compatible TVs without optical ports, prioritizing compatibility and ease of installation.”
eSynic Professional 192KHz eARC & ARC to Optical Audio Extractor – No CEC
This device offers a straightforward approach to extracting high-quality audio from eARC or ARC ports, supporting multiple formats and requiring no drivers. Compared with the VPFET HDMI eARC Audio Extractor, it lacks CEC support but compensates with simplicity and wide compatibility with older sound systems. Its compact design makes it unobtrusive next to the TV, but the absence of volume control and limited connection options mean it is best suited for basic setups. It requires proper TV configuration—particularly enabling HDMI-CEC—to work effectively.
Pros:- Supports multiple high-quality audio formats including Dolby and DTS
- Plug-and-play setup, no drivers needed
- Compact and aesthetically unobtrusive
- Supports high-res audio up to 192kHz
Cons:- No volume control via TV remote or CEC
- Limited to optical output only, no additional connections
- Requires TV with eARC or ARC port and HDMI-CEC enabled
Best for: Users who want a plug-and-play solution for basic audio extraction without fuss
Not ideal for: Advanced users needing multi-channel surround sound or volume control via TV remote
- Mounting Type:Plug & Play
- Number of Pins:20
- Interface:From HDTV ARC/eARC Ports to Soundbar Optical
- Number of Channels:6
- Audio Output Mode:PCM 2.0 / Dolby 5.1 / DTS 5.1
- Material Type:ABS
Our verdict“A simple, reliable choice for basic audio extraction from eARC or ARC ports, perfect for users prioritizing ease over advanced features.”
192KHz HDMI eARC/ARC to Optical Audio Converter for TV to Soundbar
This converter excels at transmitting high-quality audio from eARC or ARC-compatible TVs to soundbars using an optical connection, making it ideal for those who prioritize sound fidelity without needing video support. Unlike the VPFET HDMI eARC Audio Extractor, which offers Toslink and coaxial outputs with broader format support, this model focuses solely on optical and high-resolution audio up to 192kHz, ensuring superior sound clarity. Its plug-and-play design minimizes setup complexity, but it’s important to note that it doesn’t support CEC volume control or video pass-through. It’s a prime choice for users with compatible TVs seeking a straightforward, high-fidelity audio link, especially in home theater setups.
Pros:- Supports high-resolution audio up to 192kHz, ensuring premium sound quality
- Plug-and-play design simplifies installation and reduces setup time
- Compatible with multiple formats including Dolby 5.1 and DTS 5.1
- Compact and lightweight for easy placement
Cons:- Optical connection does not support CEC for volume control, limiting integration with some sound systems
- Limited to audio transmission—no video support or pass-through
- Requires TV to support ARC/eARC and proper configuration to function
Best for: Home theater enthusiasts who want to maximize audio quality from eARC/ARC TVs without video features.
Not ideal for: Users needing a combined audio and video converter or volume control through CEC, as this device only transmits audio.
- Connector Type:Earc/Arc
- Cable Type:Optical
- Compatible Devices:ARC TV, Speaker
- Frequency:192 KHz
- Measurements:1.05m / 41in
- Item Weight:1.72 ounces
- Number of Pins:20
- User Guide:Included
- Recommended Uses:Audio Transmission
Our verdict“This converter is ideal for users with compatible eARC/ARC TVs seeking high-fidelity audio output over optical, but not suited for setups requiring video or CEC control.”
How We Picked
These products were evaluated based on their audio performance, compatibility with various TV and soundbar setups, ease of installation, and build quality. Consideration was also given to support for high-resolution audio formats and whether the converters support HDMI ARC/eARC standards. Price-to-performance ratios played a key role, ensuring that each pick offers value for its intended use. The ranking reflects a balance between advanced features and user-friendly operation, helping different types of buyers find suitable options.| optical to hdmi audio converters for tvs and soundbar | Interface | Audio Output Mode |
|---|---|---|
| VPFET HDMI eARC Audio Extracto | Coaxial, HDMI, Optical | Surround Sound |
| 192KHz HDMI eARC/ARC to Optica | ARC eARC, Coaxial, Optical, USB | PCM2.0, Dolby, 5.1 DTS 5.1 |
| Unstincer 192KHz HDMI ARC to O | — | — |
| HDMI eARC to Optical Audio Con | — | — |
| eSynic Professional 192KHz eAR | From HDTV ARC/eARC Ports to Soundbar Optical | PCM 2.0 / Dolby 5.1 / DTS 5.1 |
| 192KHz HDMI eARC/ARC to Optica | — | — |
Factors to Consider When Choosing Optical To Hdmi Audio Converters For Tvs And Soundbars
Choosing the right optical to HDMI audio converter requires understanding your specific setup needs, compatibility, and desired audio quality. This guide covers key factors to consider so you can pick a model that matches your equipment and listening preferences, avoiding common pitfalls like compatibility issues or subpar sound quality.Compatibility With Your Devices
Ensure the converter supports your TV’s HDMI ARC/eARC standards and your soundbar’s input options. Some models are more versatile, supporting both Toslink and coaxial outputs, which can be crucial if your audio system has specific input requirements. Confirm that your TV outputs optical audio and that your soundbar can accept the converter’s output, preventing connection issues later on.
Audio Quality and Format Support
Look for converters supporting high-resolution audio formats like 192kHz and lossless sound for the best experience. Not all converters handle advanced formats, so if you prioritize sound fidelity, verify the specifications carefully. Some cheaper options may compress or degrade audio, especially when passing through HDMI, so a higher-quality converter could be worth the investment for audiophiles or home theater enthusiasts.
Ease of Installation and Use
Plug-and-play models save time and frustration, especially for non-technical users. Check for features like auto-detection or simple setup instructions. Some converters require firmware updates or additional configuration, which can complicate installation. Consider your comfort level with electronics when choosing between a straightforward device or one with advanced features.
Build Quality and Durability
Since these devices often sit behind TVs or within entertainment centers, durability matters. Opt for products with solid construction, quality connectors, and reliable power supplies. Cheaper models may have loose connections or fragile components, risking sound dropouts or damage over time. Investing in a well-built converter can save hassles and replacements later.
Price and Value
While premium models offer advanced features and higher reliability, budget options can suffice for basic needs. Balance your budget against the importance of high-resolution audio support and device compatibility. Sometimes, paying slightly more results in significantly better sound quality and long-term reliability, especially if you plan to upgrade your home theater system later.
Frequently Asked Questions
Will a cheaper optical to HDMI converter work with my 4K TV?
Many budget converters are designed primarily for 1080p setups and may not support 4K HDMI standards or high-resolution audio. To ensure compatibility with your 4K TV, look for converters explicitly supporting HDMI 2.0 or higher, along with high-resolution audio formats. Sometimes, cheaper options might work for basic audio but could introduce latency or fail to pass through the full range of audio formats available on newer TVs. It’s worth investing in a higher-quality device if 4K compatibility and the best audio fidelity matter to you.
Can I connect an optical to HDMI converter directly to my soundbar?
Most optical to HDMI converters are designed to connect to your TV’s optical output and then send audio to your sound system. If your soundbar accepts HDMI ARC/eARC, a converter with ARC support can simplify setup. However, not all converters support bidirectional communication; some are strictly output-only. Confirm your soundbar’s input options and choose a converter that matches your setup to avoid connectivity issues.
Do I need a converter if my TV already has HDMI ARC?
If your TV supports HDMI ARC/eARC, you might not need a converter for audio output. Instead, you can connect your soundbar directly via HDMI ARC, which often provides better sound quality and easier control. A converter becomes necessary only if your TV lacks HDMI ARC or if you want to use an optical connection for better compatibility with certain soundbars or to bypass HDMI-related issues. Evaluate your existing ports and standards before purchasing.
What should I consider if I want multi-room audio with these converters?
Most optical to HDMI converters are designed for single-device setups. If multi-room audio is a priority, look for models supporting multi-channel outputs or integrated with systems compatible with multi-room audio distribution. Additionally, consider the cable management and whether your setup requires additional splitters or extenders. Compatibility with your existing multi-room system is key, as not all converters support complex configurations.
Will using a converter cause audio delay or lip-sync issues?
Some converters can introduce slight latency, resulting in lip-sync problems, especially noticeable with video content. High-quality converters with dedicated audio processing are less prone to delay, but it’s always wise to check reviews for latency reports. If lip-sync is critical, choose models that explicitly mention low-latency operation or support for audio synchronization features. Adjusting audio delay settings on your TV or soundbar might also help mitigate sync issues.
Conclusion
For most users seeking a reliable, straightforward solution, the VPFET HDMI eARC Audio Extractor offers excellent compatibility and sound quality as the best overall pick. Budget-conscious buyers will find the 192KHz HDMI ARC to Optical Audio Converter provides solid performance at a lower price, making it ideal for basic needs. Those with high-end home theater setups should consider premium options like the eSynic Professional 192KHz eARC & ARC to Optical Audio Extractor, which support advanced formats and robust build quality. Beginners or casual users will benefit from plug-and-play models, while audiophiles should prioritize converters supporting high-resolution audio for the best listening experience. Ultimately, your choice depends on your setup, budget, and desired audio quality.
