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Connect the soundbar’s HDMI port labeled TV eARC/ARC to the TV’s HDMI port labeled eARC or ARC. Then select the soundbar as the TV’s audio output and the TV/HDMI ARC input on the soundbar. The cable alone does not complete setup.
Connect the HDMI cable to the correct ports
- Find the TV’s HDMI port marked ARC or eARC. Ordinary HDMI ports may not support audio return.
- Connect it to the soundbar’s port marked HDMI OUT (TV eARC/ARC) or HDMI TO TV (eARC/ARC).
- Turn on the TV and soundbar. On the soundbar, select the TV or HDMI ARC input if it does not detect the connection automatically.
- Set the TV’s sound output to the soundbar or HDMI receiver.
These are the connection points specified in Samsung’s connection guidance and LG’s ARC instructions. Port and input labels can vary by model.
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.
- On supported models, open Audio → Expert Settings → HDMI eARC Mode and choose Auto. Samsung says this setting is off by default in its Canada and US guidance.
- Choose the connected soundbar or receiver as the TV’s sound output if the TV has not selected it automatically.
Samsung’s menu paths and feature availability vary by region and model series; the examples are not universal. See the relevant Samsung Canada or Samsung India support instructions and your TV manual if the labels differ.
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Set up an LG TV
- Connect the TV’s HDMI IN (ARC/eARC) port to the soundbar’s HDMI output marked TV eARC/ARC.
- If the soundbar does not detect the TV connection, select OPT/HDMI ARC on the soundbar.
- On the TV, open Settings → Sound → Sound Out and choose the wired or HDMI ARC soundbar output. Wording depends on webOS generation and the connected device.
- If needed, enable SIMPLINK (HDMI-CEC). LG examples place it under General → Devices → HDMI Settings on webOS 6; on older versions it may be under Connection or General.
LG’s connection instructions focus on ARC and note that menus vary by model. To use eARC-specific audio capabilities, confirm that both the TV and soundbar support eARC.
#1 Best Overall
ULTIMEA 5.1CH Surround Sound Bar System with Dolby Atmos, Poseidon M60
- 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.
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- 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.
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- 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.
ARC, eARC, and HDMI cable compatibility
ARC and eARC send audio from the TV back to an audio system over HDMI. Samsung describes eARC as supporting higher-resolution audio than regular ARC, but eARC requires compatible devices and an eARC-compatible HDMI cable, such as HEAC or HEC. Check the specifications for the exact TV, soundbar, source device, and content; support for particular formats and signal paths is not universal.
Check the HDMI cable you already have and consult your device manuals before buying another. The manufacturer guidance does not establish that every setup needs a new cable or a particular brand or length. If you do need one, look for an eARC-compatible HDMI cable.
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.
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- 【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.
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Troubleshoot no sound or an unstable connection
- Check both ports. Make sure the cable connects the TV’s ARC/eARC port to the soundbar’s TV eARC/ARC port, not to ordinary HDMI ports. Confirm the soundbar is on its TV or HDMI ARC input.
- Check audio output and basic controls. Select the soundbar in the TV’s sound-output settings, then check the TV and soundbar volume and mute controls.
- Check HDMI-CEC. Enable Anynet+ on Samsung or SIMPLINK on LG if the connection is not working as expected. The setting’s location depends on the model and software version.
- Test with only the TV and soundbar connected. Disconnect other HDMI devices and test again. If audio works, reconnect the other devices one at a time; Samsung warns that external devices can affect ARC/eARC operation. See Samsung’s soundbar troubleshooting guidance.
- Check eARC settings and software. On a supported Samsung TV, confirm that HDMI eARC Mode is set to Auto. If eARC still fails, Samsung advises checking for TV software and soundbar firmware updates.
- Investigate format-specific problems. If the soundbar is detected but a particular audio format does not play correctly, check the TV’s digital audio output setting and format support in both device manuals. Support for formats such as Atmos, TrueHD, or DTS depends on the exact models and signal path; see Samsung’s eARC troubleshooting guidance.
Check compatibility before choosing an audio format or upgrading
Before relying on a particular audio format, verify these details for your setup:
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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.
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Sale
ULTIMEA 5.1.2ch Sound Bar with Dolby Atmos, Surround Sound System for TV
- 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.
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- 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.
- Whether both the TV and soundbar have ARC or eARC ports.
- Which audio formats each device supports and can pass through.
- Whether the TV input and any connected source devices support the signal path you plan to use.
- Which settings and controls apply to the exact model, software generation, and region.
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.
