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Connect the soundbar’s HDMI port labeled HDMI OUT (TV eARC/ARC) or HDMI TO TV (eARC/ARC) to the TV’s HDMI port labeled ARC or eARC. Then select the soundbar as the TV’s sound output and the matching TV/ARC input on the soundbar. A cable plugged into an ordinary HDMI port will not provide ARC or eARC.
Connect the TV and soundbar
- Find the TV’s HDMI socket marked ARC or eARC. Check the soundbar for a socket marked HDMI OUT (TV eARC/ARC), HDMI TO TV (eARC/ARC), or similar.
- Connect those two ports with an HDMI cable. For eARC, Samsung specifies an eARC-compatible cable, such as HEAC or HEC; check the manuals for your exact devices and the cable you already own before buying another.
- Turn on the TV and soundbar. Set the TV’s sound output to the connected soundbar or HDMI receiver. On the soundbar, choose the TV/ARC input if it does not switch automatically.
The socket labels and available features vary by model. Connecting through ARC can carry TV audio, but eARC formats require eARC support in the relevant devices and a compatible cable. Check the manuals for the TV, soundbar, source device, and content to confirm the signal path and supported formats. Samsung’s ARC/eARC guidance explains its compatibility and cable requirements.
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Set up a Samsung TV
- Connect the TV’s ARC/eARC port to the soundbar’s HDMI TO TV (eARC/ARC) port.
- Enable Anynet+ (HDMI-CEC). One Samsung Canada example path is Settings → General → External Device Manager.
- If your TV has the option, open Audio → Expert Settings → HDMI eARC Mode and choose Auto. Samsung’s US and Canada guidance says this setting is off by default on the supported models it covers.
- Set the TV’s sound output to the connected soundbar or receiver if it has not selected it automatically.
These are example menu paths, not universal ones. Samsung menus differ by model series and region; use your TV’s manual if the labels do not match. Samsung India’s instructions provide region-specific guidance.
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Set up an LG TV
- Connect the TV’s HDMI input labeled ARC/eARC to the soundbar’s HDMI output labeled TV eARC/ARC.
- Select OPT/HDMI ARC on the soundbar if it does not detect the TV connection automatically.
- On the TV, open Settings → Sound → Sound Out and choose the wired or HDMI ARC soundbar output. Exact wording depends on the webOS generation and connected device.
- If needed, enable SIMPLINK (HDMI-CEC). LG examples place this under General → Devices → HDMI Settings on webOS 6; older versions may place it under Connection or General.
LG’s ARC connection instructions note that menus can differ by model. If you specifically want eARC audio formats, verify that both your TV and soundbar support eARC; an ARC connection alone does not establish that.
Quick Recap
Bestseller No. 3
Best Value
Sale
Samsung B-Series Soundbar HW B400F 2.0 ch Soundbar with Built in Subwoofer (2025 Model) One Remote Control, Surround Sound Expansion, Voice Enhance Mode
- FULL, BALANCED SOUND WITH A SUBWOOFER INCLUDED: Immerse yourself in your favorite content with perfectly balanced sound and rich bass from the built-in woofer.
- ONE REMOTE. TOTAL CONTROL: Use your Samsung TV remote to control key soundbar functions, including power, volume and sound effects.
- EXPANDS YOUR LISTENING ZONE SO YOU CAN FEEL THE SOUND ALL AROUND YOU: Experience immersive sound that fills the room. Clear audio is projected in all directions so you can feel the action from every angle.
- SEAMLESSLY CONNECTS TO YOUR TV: Connects to your TV without cable clutter. Just pair and play your favorite content.
- PICK UP EVERY PIECE OF DIALOGUE: Hear voices more clearly with dialogue automatically amplified so you don't miss a word.
Rank #4
Sale
ULTIMEA 5.1.2ch Sound Bar with Dolby Atmos, Surround Sound System for TV | 2 Surround Speakers, Sound Bar for Smart TV with Subwoofer for Home Theater, BT 5.4, HDMI eARC, Skywave F40 (New, 2026 Model)
- 5.1.2ch Surround Sound System: A 5.1.2-channel system featuring up-firing speakers, surround sound, and a powerful subwoofer creates lifelike, multidimensional audio. Feel the Sky Around You—raindrops falling from above, helicopters circling overhead, thunder rumbling in all directions. Sound isn’t just around you, it engulfs you, as if the ceiling disappeared. This is Dolby Atmos: not just heard, but felt.
- Up-Firing Drivers with Neodymium Core: The up-firing channels use neodymium internal magnets and 18-core large voice coils to enhance height precision and vertical throw. This aerospace-grade configuration ensures better high-frequency dynamics, delivering focused and elevated sound images that unlock the true potential of Dolby Atmos.
- 360° SurroundX Audio: SurroundX technology combines two rear surround speakers and dual up-firing Atmos drivers to build a true 360° sound field. Powered by intelligent spatial algorithms, the system precisely positions audio around and above you—enhancing Dolby Atmos with a more natural, three-dimensional soundstage. Note: Not compatible with DTS.
- Lossless Audio Transmission: Unlock full Dolby Atmos performance with HDMI eARC, supporting up to 37Mbps bandwidth for lossless 5.1.2-channel audio. Compared to regular ARC, eARC delivers richer detail and better surround effects with no compression. With CEC, your TV and soundbar work as one—power, volume, and input sync automatically for effortless control.
- Advanced App Control: Customize every detail of your audio experience with the Ultimea App. Fine-tune your surround sound with 13-step level adjustment (-6 to +6), optimize with a 10-band graphic EQ, and choose from 121 preset sound settings. Enjoy seamless OTA updates that unlock new features and keep your system performing at its peak.
Rank #3
Amazon Fire TV Soundbar, 2.0 speaker with DTS Virtual:X and Dolby Audio, Bluetooth connectivity
- Amp up your audio - Fire TV Soundbar enhances TV audio with dual speakers for fuller sound, clearer dialogue, and deeper bass—all in a compact design.
- Immersive sound - Enjoy a three-dimensional virtual surround sound experience with DTS Virtual:X and more detail with Dolby Audio.
- Easy setup - Just plug in the included HDMI cable to the HDMI eARC/ARC port on your TV to instantly enjoy audio that's always in sync.
- Compact design - With a length of 24“ and a height of just 2.5", Fire TV Soundbar fits most entertainment consoles and TV stands.
- Stream audio with Bluetooth - Connect your phone or tablet via Bluetooth to fill the room with your favorite music.
Rank #2
Assistrust Sound Bar for Smart TV, Soundbar with Bluetooth/ARC/Opt/AUX Connect, Auto Volume Boost, 3 Equalizer Modes, 2 in 1 Detachable Soundbar for TV/PC/Gaming/Projectors
- 【𝐈𝐦𝐩𝐚𝐜𝐭𝐟𝐮𝐥 𝐕𝐨𝐥𝐮𝐦𝐞 𝐁𝐨𝐨𝐬𝐭】: Elevate faint sounds to vibrant with automatic loudness boost. Experience immersive sound through 4 versatile placements—horizontal for distortion-free audio, vertical for room-filling sound, tabletop for vibrant clarity, or wall mount for 360° cinematic magic. Transforms your room into a personal theater.
- 【𝐄𝐩𝐢𝐜 𝐂𝐢𝐧𝐞𝐦𝐚 𝐀𝐮𝐝𝐢𝐨】: Powered by 4 high-performance drivers, 80W powerful sound output, it provide richer details, like soft whisper or subtle croon, whether deep thunder or sonorous roar, turn flat audioto vivid, adding weight to music, making the virtual game experience immersive.
- 【𝐓𝐚𝐢𝐥𝐨𝐫𝐞𝐝 𝐒𝐨𝐮𝐧𝐝】: Fine-tune your listening experience with 3 dynamic equalizer modes—movie, music, and news. Enjoy rich, cinematic audio, luxurious melodies, and crystal-clear dialogue, tailored to enhance every scene and soundtrack. Spreading the audio evenly throughout a room, ensures that everyone, regardless of seating position, experiences the full range of sound.
- 【𝐄𝐟𝐟𝐨𝐫𝐭𝐥𝐞𝐬𝐬 𝐔𝐬𝐞】: Enjoy seamless setup with cutting-edge Bluetooth 5.0 or reliable ARC, OPT, and AUX connections. In ARC mode, control your soundbar with ease using your TV remote, guided by our easy-to-follow instructions and video tutorials.
- 【𝐄𝐱𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐚𝐥 𝐒𝐮𝐩𝐩𝐨𝐫𝐭】: Your satisfaction is our top priority. Enjoy peace of mind with our 18-month warranty and 24/7 online tech support. Our 60-day hassle-free replacement policy, with top-tier assistance whenever you need it.
#1 Best Overall
ULTIMEA 5.1CH Surround Sound Bar System with Dolby Atmos, Poseidon M60 | VoiceMX, BassMX, APP, 300W Soundbar for Smart TV, Surround Sound System for TV, with Subwoofer, Bluetooth 5.4
- Simplified 5.1ch Dolby Atmos Setup: Enjoy immersive 4D sound with real Dolby Atmos and 5.1-channel audio. Five built-in speakers, including two side-firing drivers, create wide surround without rear speakers. Precision DSP ensures <0.5 ms latency for smooth, theater-like sound. Setup takes less than 1 minute.
- Voice Clarity Enhancement: VoiceMX technology uses advanced DSP algorithms to isolate and enhance vocal frequencies in real time. Dialogue remains crisp and easy to follow by separating speech from background effects and music, even at low volumes or during intense scenes.
- 300W Output with 6-Driver System: Featuring five precision-tuned full-range drivers and a dedicated wired wooden subwoofer, the system delivers up to 300W of peak power for bold, room-filling sound. With a frequency response of 45 Hz–18 kHz and a maximum SPL of 99 dB, it reproduces everything from subtle nuances to explosive cinematic effects.
- 18 mm High-Excursion Driver: Powered by BassMX technology, the wired wooden subwoofer features a 18 mm high-excursion driver, a 5.3L tuned cabinet, and a high-density magnetic circuit. This design delivers deeper, tighter bass with greater air displacement and enhanced low-frequency performance—bringing more realism to every scene.
- HDMI eARC for True Dolby Atmos: HDMI eARC supports up to 37 Mbps of bandwidth, unlocking the full potential of lossless Dolby Atmos 5.1-channel audio. Compared to standard ARC, eARC delivers richer surround effects and greater detail. CEC integration allows the TV and soundbar to work together with unified control.
If there is no sound or the connection is unreliable
- Check the ports. Make sure the cable runs between the TV’s ARC/eARC port and the soundbar’s TV eARC/ARC output, not between ordinary HDMI ports.
- Check both selections. Set the TV’s sound output to the soundbar and the soundbar’s input to TV, ARC, or the corresponding HDMI source. Check that volume is up and mute is off.
- Check HDMI-CEC. Enable Anynet+ on Samsung or SIMPLINK on LG if needed. The menu path depends on the TV model and software.
- Test with only the TV and soundbar connected. Disconnect other HDMI devices temporarily. If audio works, reconnect those devices one at a time to identify whether one is interfering. Samsung warns that external devices can affect ARC/eARC operation; see its ARC/eARC troubleshooting guidance.
- On Samsung, check eARC Mode. If the TV offers HDMI eARC Mode, set it to Auto. If the problem persists, Samsung also recommends checking the TV software and soundbar firmware.
- For a format-specific problem, check the signal settings. Confirm the TV’s digital audio output format and the codec support listed in the manuals for the TV and soundbar. Support for a format such as Dolby Atmos, TrueHD, or DTS depends on the particular devices and signal path; do not assume it will work simply because the connection uses eARC. See Samsung’s no-sound troubleshooting steps.
What to verify before expecting eARC features
- Both the TV and soundbar have eARC—not just ARC—if eARC-specific formats are your goal.
- The source device, TV input, TV audio settings, and soundbar all support the format and signal path you intend to use.
- The cable is eARC-compatible for an eARC connection. The manufacturer guidance does not mean every setup needs a newly purchased cable; check the cable and device manuals first.
- Menus and feature availability can vary by model, software version, and region, so confirm details in the manuals for your exact equipment.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
