Best Soundbars With HDMI 2.1 Passthrough for Modern Home Entertainment
If you’re shopping for a soundbar that can pass through HDMI 2.1 signals, you’re looking for high-bandwidth audio and seamless TV control. These five options are chosen for their ability to handle HDMI 2.1/ARC/eARC paths, clear dialogue, and robust bass, making them suitable for movies, gaming, and streaming. Best for dedicated home theater setups, gaming rooms, and multi-device living rooms, each model offers distinct strengths in connection options and sound tuning.
Buying Snapshot: Quick Picks And Why They Matter
| Product | Best For | Why It Stands Out |
|---|---|---|
| BESTISAN 2.1ch Sound Bar | All-around home theater | Built-in subwoofer, three DSP modes, ARC/Opt/AUX/USB/Bluetooth |
| OREI BKA-1 8K HDMI Audio Extractor | TV-to-soundbar setups | HDMI 2.1 pass-through with ARC, multiple outputs |
| Cable Matters HDMI 2.1 Audio Extractor | High-end audio systems | 48Gbps bandwidth, eARC/ARC support, multiple outputs |
| Philips B5306 2.1 Soundbar | Roku TV Ready setups | Powerful 140W with wireless sub, ARC support |
| LARKSOUND 2.1 Sound Bar | Compact rooms | 3 EQ modes, wired sub, HDMI input |
BESTISAN 2.1ch Sound Bar With Subwoofer
- 100W peak power with a built-in subwoofer delivers punchy bass and clear highs.
- Three DSP modes: Movie, Music, and Dialogue for tailored listening.
- ARC, Optical, AUX, USB, and Bluetooth 5.3 provide versatile connections and TV control via ARC.
Best for: Viewers who want an all-in-one solution with strong bass and simple setup, suitable for movie nights, gaming, and streaming. Limitations: Some users may prefer a separate sub for larger rooms.
OREI BKA-1 8K HDMI Audio Extractor
- Extracts audio from HDMI to Optical or 3.5mm audio; supports ARC via HDMI output.
- HDMI 2.1 protocols supported with all major video formats (8K/4K, HDR, Dolby Vision).
- LPCM 2/5.1/7.1, Dolby Digital, DTS formats supported; CEC bypass option available.
Best for: Home theaters or gaming setups needing clean audio extraction and flexible outputs without altering video pass-through. Limitation: Volume control may not be accessible from certain TV remotes.
Philips B5306 2.1 Channel Soundbar
- 140W system power with wireless subwoofer for deep bass and clear dialogue.
- Roku TV Ready compatibility for smoother setup and remote control cohesion.
- HDMI ARC connection plus multiple input options for flexible source pairing.
Best for: Roku TV owners who want easy integration and enhanced TV sound with strong bass. Limitation: Mobile device compatibility and advanced gaming features aren’t highlighted in the data.
LARKSOUND 2.1 Channel Sound Bar
- 31″ soundbar with a dedicated wired subwoofer for enhanced bass.
- Custom EQ modes for Music, Movie, Voice, and Night; HDMI input available for convenient connections.
- Surround-sound style experience in compact rooms with reduced voice delay.
Best for: Smaller living spaces and bedrooms where a compact 2.1 setup is preferred without sacrificing bass impact. Limitation: Some rooms may require placement tweaks to optimize dialogue clarity.
Additional Soundbar Or Accessory Options With HDMI Passthrough
While the five selections above emphasize HDMI 2.1 passthrough capabilities, other devices like HDMI audio extractors can further enhance compatibility with high-end speakers and soundbars. These tools enable high-quality audio formats (Dolby TrueHD, Atmos, DTS:X) to pass through to your sound system while preserving video performance.
Buying Guide: Key Considerations For HDMI 2.1 Passthrough Soundbars
What is HDMI 2.1 Passthrough?
HDMI 2.1 passthrough allows the TV to send video and audio through a connected soundbar or receiver, enabling advanced formats like 4K/120Hz, 8K, and enhanced audio channels to reach your speakers without extra hardware. Look for explicit mentions of HDMI 2.1, ARC, or eARC in product specs.
Do I need Built-In Subwoofers?
Built-in subwoofers deliver strong bass without needing an extra component. A dedicated external subwoofer offers deeper bass and greater dynamic range for larger rooms. Decide based on room size and preferred bass impact.
Which Connections Matter Most?
- HDMI ARC/eARC to control the soundbar with your TV remote
- Optical/Coaxial as reliable alternative paths for legacy devices
- USB or Bluetooth for wireless streaming and firmware updates
Voice Clarity And DSP Modes
Look for DSP modes like Movie, Music, and Dialogue. These optimize reverberation, bass emphasis, and speech intelligibility for different content types, improving overall listening comfort.
Room Size And Seating
Small rooms benefit from compact 2.1 setups with well-placed soundbars, while larger spaces may require taller soundbars or external subwoofers to fill the area effectively. Consider wall mounting versus table placement.
Ease Of Setup And Compatibility
TV remote compatibility, quick pairing, and straightforward cable routing reduce setup friction. Ensure the chosen model works with your TV model, streaming devices, and gaming consoles without needing extra adapters.
FAQ
- What does HDMI 2.1 passthrough enable on a soundbar?
It enables high-bandwidth audio and video signals to pass through the soundbar to your TV or display, supporting features like 4K/120Hz and 8K signals along with advanced audio formats. - Is ARC the same as eARC?
ARC and eARC are related. eARC provides higher bandwidth and fuller support for object-based audio formats like Dolby Atmos compared to classic ARC. - Should I choose a soundbar with a built-in subwoofer?
A built-in subwoofer saves space and improves bass for compact rooms; an external subwoofer offers deeper bass in larger rooms. - Do HDMI extractors improve compatibility?
HDMI extractors separate audio from HDMI to feed soundbars or receivers, preserving video signals while delivering high-quality audio formats. - Can I control the soundbar with my TV remote?
If the device supports ARC/eARC and TV remote compatibility, you can control volume and basic playback using the TV remote. - Is Dolby Atmos supported across these models?
Some HDMI 2.1 extractors and soundbars support Atmos in specific configurations; check each product’s audio formats to confirm compatibility.
Notes On Data And Usage
The product details above reflect listed features and stated compatibility. No hands-on testing, pricing, or warranty claims are included. Verify final specifications on the product page before purchasing to ensure HDMI 2.1 passthrough and ARC/eARC features meet your setup needs.