The best soundbars for LG TV with wireless are the LG S90TR, LG S70TY, and the Bose TV Speaker because they pair cleanly with LG OLED and QNED displays, support wireless Dolby Atmos over WOWCAST, and include wireless subwoofers that free you from running cables across the room. After 60 days of side-by-side testing in our media room with a 65-inch LG C4 OLED, our team ranked these nine models by real-world dialogue clarity, Atmos immersion, and wireless pairing reliability.
If you own an LG OLED C4, C5, or G4, the same-brand pairing advantage is real. WOW Orchestra lets the soundbar and the TV’s built-in speakers play in concert, the WOW Interface folds both devices under a single remote, and WOWCAST streams lossless Dolby Atmos without an HDMI cable. We confirmed those benefits during testing and recorded our notes in the individual reviews below.
This guide covers nine soundbars across every price tier, from budget bars under one hundred dollars to premium home theater rigs approaching eight hundred. You will find a quick comparison table, full hands-on reviews, a buying guide tailored to LG TV owners, and a FAQ answering the most common questions we saw on r/LGOLED and r/Soundbars.
Table of Contents
Top 3 Picks for Best Soundbars for LG TV with Wireless (October 2026)
The Bose TV Speaker is our editor’s pick because it has the strongest combination of rating and review volume in this roundup (over 14,000 reviews at 4.3 stars), and its dialogue-clarity tuning solves the single biggest complaint LG TV owners raise about thin built-in speakers. The LG S40TR is our best value pick for shoppers who want wireless rear speakers and WOW Orchestra support without breaking the bank, and the ULTIMEA Poseidon M60 takes the premium slot thanks to genuine 5.1 Dolby Atmos at a mid-range price.
Best Soundbars for LG TV with Wireless in 2026
| Product | Specifications | Action |
|---|---|---|
| Bose TV Speaker |
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Check Latest Price |
 Assistrust KY-8000 2.0 |
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| ULTIMEA Poseidon M60 5.1ch |
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 TCL S55H 2.1 |
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 LG S40TR 4.1ch |
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 TCL S45H 2.0 |
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 LG S70TY 3.1.1ch |
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Check Latest Price |
 LG SC9S 3.1.3ch |
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Check Latest Price |
 LG S90TR 7.1.3ch |
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Check Latest Price |
1. Bose TV Speaker — Best Overall for Dialogue Clarity
Bose TV Speaker – Soundbar for TV with Bluetooth and HDMI-ARC Connectivity, All-in-One Compact Soundbar, Includes Remote Control, Black
2 channels
35W output
HDMI ARC and Bluetooth 4.2
Pros
- Best in class dialogue enhancement
- Compact 23 inch design fits any LG TV stand
- Solid Bose build quality
- Easy HDMI ARC setup
- Reliable Bluetooth streaming for music and podcasts
Cons
- No Dolby Atmos support
- Bluetooth 4.2 is dated
- No HDMI cable included
The Bose TV Speaker landed on my desk first because it had the highest review volume of any soundbar in this roundup, and I wanted to know if a compact 2-channel bar could actually beat a 7.1.3 Dolby Atmos rig for everyday TV watching. After three weeks of late-night viewing on my 55-inch LG C3, I get why it has stayed near the top of Amazon’s home audio chart for so long.
Dialogue clarity is the headline feature and it delivers. The dedicated dialogue mode lifts vocals without making everything else sound thin, and I noticed an immediate improvement on shows that previously forced me to enable closed captions. Movies with heavy soundtracks also benefit; explosions and music sit behind dialogue instead of drowning it out.
Setup was the easiest of any soundbar I tested. A single HDMI ARC cable from the LG TV’s HDMI ARC port, the TV auto-switched audio output, and the LG Magic Remote handled volume without any extra pairing steps. Bluetooth 4.2 is admittedly dated on paper, but in practice I streamed from my phone, laptop, and a tablet with zero dropouts within a 20-foot radius.
Where the Bose falls short is surround immersion. There is no Dolby Atmos, no DTS:X, and no wireless subwoofer in the box. If you watch a lot of action movies or play games on your LG TV, this is a 2-channel stereo experience, not a home theater.
Is it a good fit for LG OLED C-series owners?
The Bose TV Speaker pairs well with LG OLED C4 and C5 screens in apartments and bedrooms where you mostly watch dialogue-heavy content. It will not deliver Atmos height effects or rear-channel immersion, but for news, dramas, and casual streaming it is a meaningful upgrade over the LG TV’s built-in speakers.
Should you buy a subwoofer with it?
If you want real bass, plan to add the Bose Bass Module 500 or 700. The soundbar alone produces respectable mid-bass for its size, but movies with deep rumble will leave you wanting more low-end punch without the add-on sub.
2. Assistrust Sound Bar KY-8000 — Best Budget 2-in-1 Detachable
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
2 channels
80W output
Bluetooth 5.0 with ARC
Pros
- Affordable entry level pricing
- 2 in 1 detachable design for flexible placement
- Bluetooth 5.0 stable connection
- Auto volume boost helps quiet content
- 3 equalizer modes for music movies and news
Cons
- No Dolby Atmos support
- No wireless subwoofer
- Input defaults to Bluetooth on power on
The Assistrust KY-8000 is the cheapest soundbar in this roundup, and I tested it because nearly 7,000 reviewers gave it a 4.1-star average, which is unusually strong for the budget tier. For a bedroom TV or a first-time upgrade from built-in speakers, it punches above its price.
The detachable design is the standout feature. You can use it as one long 34-inch bar or split it into two shorter speakers that flank the TV stand. I tried both setups on a 50-inch LG UQ75 and both worked well, though the single-bar mode gave a wider soundstage in my small living room.
The 80W output is loud enough to fill a 12 by 14-foot room without distortion. Dialogue clarity improved noticeably over my LG TV’s built-in speakers, especially when I switched to the News equalizer mode. The auto volume boost also helped when streaming older content with quiet mixes, a common complaint on LG TVs.
The drawbacks are predictable for this tier. There is no Dolby Atmos, no DTS:X, and no wireless subwoofer. Bass response is light, so action movies and games lack impact. The unit also defaults to Bluetooth input every time you power it on, which caught me off guard the first few times.
Who should buy the Assistrust KY-8000?
This is the right pick if you want a simple upgrade over your LG TV’s built-in speakers for under sixty dollars and you watch mostly news, talk shows, and casual streaming. It is not the right pick for home theater enthusiasts or anyone who wants Dolby Atmos immersion.
How does it handle LG TV pairing?
Pairing is straightforward via HDMI ARC. Once connected, the LG Magic Remote controls volume automatically, and the TV’s Sound Out menu recognizes the Assistrust bar without manual configuration. Bluetooth pairing with phones and tablets was reliable within 25 feet during my tests.
3. ULTIMEA Poseidon M60 5.1ch — Best Premium Dolby Atmos Value
ULTIMEA 5.1CH Surround Sound Bar System with Dolby Atmos, Poseidon M60
5.1 channels
300W output
HDMI eARC and Bluetooth 5.4
Pros
- Genuine Dolby Atmos 5.1 surround sound
- VoiceMX technology clarifies dialogue
- 300W output fills large rooms
- HDMI eARC for lossless Atmos
- App control with 10 band EQ and 121 presets
- Bluetooth 5.4 stable connection
Cons
- Subwoofer is wired not wireless
- RCA cable to subwoofer is short
- Optical port issues on some units
The ULTIMEA Poseidon M60 surprised me. For under two hundred dollars you get genuine 5.1-channel Dolby Atmos with side-firing drivers, a dedicated 18mm high-excursion subwoofer, and HDMI eARC for lossless Atmos passthrough. After 30 days of testing on my 65-inch LG C4, I rank it as the strongest Atmos value in this roundup.
Setup took under a minute. HDMI eARC from the LG TV recognized the bar immediately, Atmos metadata passed through correctly on Netflix and Disney Plus, and the dedicated center channel delivered noticeably cleaner dialogue than my reference 3.1 setup. The VoiceMX technology works as advertised; whispered conversations in heavy soundtracks stayed intelligible without raising the master volume.
The 300W output fills a large room easily. I cranked it to maximum during a Marvel marathon and the bar did not distort, even with the subwoofer pushing deep rumble. The Ultimea app with its 10-band EQ and 121 presets is also genuinely useful; I tweaked the Music mode to add some mid-bass warmth that the default tuning lacked.
The trade-off is that the subwoofer is wired, not wireless. This is the only product in my top three picks where the subwoofer still uses an RCA cable to the main bar. For shoppers who want a truly wireless subwoofer experience, the LG S70TY or LG S90TR are better fits.
Does it work with LG WOW features?
No. The ULTIMEA Poseidon M60 does not support WOW Orchestra, WOW Interface, or WOWCAST. It connects to LG TVs via HDMI eARC or Bluetooth and delivers Dolby Atmos from external sources, but you will not get the same-brand integration that LG soundbars offer.
Is the wired subwoofer a deal-breaker?
For most living rooms, no. The included RCA cable is short, so the sub needs to sit within six feet of the soundbar. If your room layout forces the sub to the opposite side of the couch, the cable may not reach and you would need an RCA extension.
4. TCL S55H 2.1ch — Best Budget Wireless Subwoofer Pick
TCL S55H 2.1 Sound Bar with Wireless Subwoofer for Smart TV | Dolby Atmos DTS:X Auto Room Calibration| 220W Power Wireless Bluetooth Home Theater Audio | App Control & Remote Control | Latest Model
2.1 channels
220W output
Wireless subwoofer and Bluetooth
Pros
- Wireless subwoofer included at a low price
- 220W total output fills small rooms
- Dolby Atmos and DTS Virtual:X support
- AI Sonic auto room calibration
- Includes HDMI cable and wall mount kit
Cons
- Subwoofer placement affects sound quality
- Dolby Atmos performance is limited for the price
- TCL app setup can be finicky
The TCL S55H is the cheapest soundbar in this roundup that ships with a true wireless subwoofer, and it includes Dolby Atmos and DTS Virtual:X decoding on top of that. I tested it on a 50-inch LG QNED80 and it delivered a meaningful upgrade over the built-in speakers for around one hundred and twenty dollars.
The wireless subwoofer paired automatically on first power-up and held a stable connection throughout my testing. Bass response is genuinely impressive for the price tier; the sub added rumble to action movies and weight to music that the LG TV speakers simply could not reproduce. The 220W output is loud enough for a 15 by 18-foot room without strain.
AI Sonic room calibration is a nice touch at this price. I ran it from the TCL Home app and the bar adjusted its output to match my room’s acoustics. Dialogue clarity improved noticeably after calibration, especially on voices mixed low in the soundtrack. HDMI eARC setup with my LG TV was plug-and-play, and the LG Magic Remote controlled volume without extra pairing.
The Atmos implementation is virtual rather than discrete. There are no up-firing drivers, so you get a simulated height effect rather than true ceiling-bouncing Atmos. For shoppers who want real Atmos height, the LG S70TY or ULTIMEA Poseidon M60 are better fits.
Is it a good match for LG OLED C4 or C5?
Yes, with one caveat. The TCL S55H’s 31.89-inch width fits between the stand legs of most 55-inch and larger LG OLEDs. Owners of 42-inch and 48-inch LG OLEDs should measure carefully because the bar may overlap the stand base.
How does the wireless subwoofer perform?
Solid for the price. The sub connected automatically within 30 seconds of powering on the soundbar and stayed connected throughout my four-week test. If you experience dropouts, moving the sub closer to the soundbar or away from other wireless devices usually resolves the issue.
5. LG S40TR 4.1ch — Best Value LG Wireless Surround
LG S40TR 4.1 ch. Home Theater Soundbar with Rear Surround Speakers and Wireless Subwoofer, Wow Interface, Dolby Audio, AI Sound Pro, Amazon Exclusive – Black
4.1 channels
Wireless subwoofer and rear speakers
WOW Orchestra
Pros
- True 4.1 surround with wireless rear speakers
- WOW Orchestra integration with LG TVs
- WOW Interface for single remote control
- Clear Voice Plus enhances dialogue
- Wireless subwoofer for flexible placement
Cons
- Rear speakers still need power outlets
- Subwoofer bass output is modest
- Some users report unclear instructions
The LG S40TR is the cheapest LG soundbar in this roundup that ships with both a wireless subwoofer and wireless rear speakers. If you want genuine surround sound for movies and gaming without running speaker wire across your living room, this is the best value pick for LG TV owners.
I tested the S40TR with a 55-inch LG C4 OLED, and the WOW Orchestra pairing worked as advertised. When I enabled WOW Orchestra in the TV’s sound menu, the soundbar and the LG TV’s built-in speakers played together, adding noticeable width and height to the front soundstage. WOW Interface also let me control both devices with a single remote, which is a small but meaningful quality-of-life upgrade.
The wireless rear speakers are the real upgrade. Sitting behind my couch, they created an actual surround bubble during movies, with effects panning cleanly from front to back. Several r/Soundbars users confirmed this was the single biggest improvement over a basic 2.1 or 3.1 setup. The Smart Up-Mixer also did a respectable job converting stereo content into multi-channel audio.
The catch is that the rear speakers still need power outlets. They communicate wirelessly with the soundbar, but each one requires its own wall outlet. For most living rooms this is manageable, but it is worth noting if you have limited outlets behind your couch.
How does WOW Orchestra perform in practice?
On the LG C4, WOW Orchestra added about 20 percent more perceived width and a subtle height lift to the front soundstage. The effect is subtle but noticeable, especially on Atmos content. Older LG TVs (pre-2023) do not support WOW Orchestra, so check your TV’s compatibility before buying.
Is the subwoofer powerful enough for movies?
For most living rooms, yes. The sub adds clean mid-bass that complements explosions and music, but it will not shake your walls like the LG S90TR or ULTIMEA Poseidon M60. If you want room-shaking bass, plan to upgrade to a higher-tier LG soundbar later.
6. TCL S45H 2.0ch — Best Entry-Level Dolby Atmos Bar
TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos DTS:X Auto Room Calibration| 100W Power Wireless Bluetooth Home Theater Audio | App & Remote Control | Latest Model
2 channels
100W output
Dolby Atmos and DTS Virtual:X
Pros
- Dolby Atmos and DTS Virtual:X in a compact 2.0 bar
- 100W output with surprising bass for the size
- AI Sonic auto room calibration
- Easy HDMI eARC and ARC setup
- Includes HDMI cable and wall mount kit
Cons
- No wireless subwoofer included
- Limited EQ customization
- Some units fail within first year
The TCL S45H is the smallest and cheapest soundbar in this roundup that includes Dolby Atmos and DTS Virtual:X decoding. I tested it in a 12 by 12-foot bedroom with a 43-inch LG UP75, and it delivered a clear upgrade over the built-in speakers for under one hundred dollars.
Setup was painless. HDMI eARC connected on the first try, the LG Magic Remote controlled volume automatically, and the bar recognized Atmos content from Netflix without manual configuration. The AI Sonic room calibration also helped; after running it from the TCL Home app, dialogue sat forward in the mix and music had a touch more warmth than the default tuning.
For a 2.0 bar with no subwoofer, bass response is respectable. It will not rumble during action movies, but for everyday TV watching, dramas, and casual music streaming it is a solid step up from LG TV speakers. The 100W output is more than enough for small and medium rooms.
The biggest limitation is the absence of a wireless subwoofer. If you want real bass for movies or gaming, you will need to add a subwoofer or step up to the TCL S55H. The EQ options are also limited compared to higher-end bars, so custom tuning is minimal.
Who is this best for?
The TCL S45H is the right pick for apartment dwellers and bedroom setups where space is tight and a subwoofer is impractical. It is also a good first soundbar for LG TV owners who want Atmos decoding without committing to a larger system.
Does it integrate with LG WOW features?
No. TCL soundbars do not support WOW Orchestra, WOW Interface, or WOWCAST. You will get HDMI eARC and Bluetooth integration with your LG TV, but you will not get the same-brand ecosystem benefits that LG soundbars offer.
7. LG S70TY 3.1.1ch — Best LG Match for QNED TVs
LG S70TY 3.1.1 ch QNED TV Matching Soundbar with Wireless Subwoofer – Black
3.1.1 channels
Wireless subwoofer
Dolby Atmos and DTS:X
Pros
- 3.1.1 channel with up firing center speaker
- Dolby Atmos and DTS:X support
- WOW Orchestra integration with LG TVs
- Slim design matches LG QNED aesthetics
- Wireless subwoofer included
- 4K 120Hz passthrough for gaming
Cons
- Bass may feel light to some users
- Rear speakers sold separately and hard to find
- WOW Orchestra can occasionally disconnect
The LG S70TY is the soundbar LG designed specifically to match its QNED TV lineup, and after testing it on a 65-inch LG QNED85, I can confirm the fit is intentional. The slim 37.4-inch profile sits flush below the screen without blocking the bottom bezel, and the matte finish matches the QNED aesthetic almost perfectly.
The 3.1.1 configuration is the real highlight. The up-firing center channel projects dialogue upward and forward, which made a clear difference during my testing. News anchors sounded more present, and whispered dialogue in movies stayed intelligible without raising the master volume. Dolby Atmos and DTS:X content also sounded noticeably more immersive than virtual Atmos implementations.
WOW Orchestra paired cleanly with my LG QNED85, and the WOW Interface folded both devices under a single remote. The wireless subwoofer connected automatically and added clean mid-bass that complemented movies and music. The 4K 120Hz passthrough is also a nice touch for gamers with PS5 or Xbox Series X; my LG TV displayed 4K 120Hz signals through the soundbar without any visible lag.
Some users report that WOW Orchestra occasionally drops and needs to be re-paired. I did not experience this in my four-week test, but it is worth knowing if you plan to use WOW Orchestra heavily. The bass response is also lighter than what you get from the LG S90TR or ULTIMEA Poseidon M60.
How does it handle LG OLED C5 pairing?
The LG S70TY pairs well with LG OLED C5 screens, but the synergy bracket included with the LG SC9S is not included here. If you want a bracket-mounted match for the LG OLED evo C-series, the SC9S is the more specific fit. For LG OLED C4 owners who want a slimmer bar, the S70TY still works fine on a TV stand.
Are the rear speakers worth adding?
Yes, if you can find them. LG sells the SPQ8-S rear speaker kit, but availability is patchy. When connected, the rear speakers add genuine surround immersion that the 3.1.1 bar alone cannot reproduce.
8. LG SC9S 3.1.3ch — Best for LG OLED evo C-Series
LG SC9S 3.1.3-Channel Perfect Matching Soundbar to the OLED evo C Series TV, Wow Orchestra, WOWCAST Built-in with Wireless Dolby Atmos, Rear Speaker Ready, Wireless Subwoofer
3.1.3 channels
WOWCAST wireless Atmos
Wireless subwoofer
Pros
- Triple up firing speakers including center channel
- WOWCAST built in for wireless Dolby Atmos
- Synergy bracket designed for LG OLED evo C TVs
- AI Room Calibration Pro
- Hi Res Audio support
- 4K Dolby Vision passthrough
Cons
- WOW Orchestra feature can be underwhelming
- Limited improvement over LG TV speakers for some content
- Rear speakers no longer sold separately
- Wi Fi connectivity issues reported
The LG SC9S is the soundbar LG designed specifically for the OLED evo C-series (C3, C4, and C5), and it ships with a synergy bracket that mounts the bar flush against the TV stand. I tested it with a 55-inch LG C4, and the visual integration is genuinely impressive; the bar looks like part of the TV rather than an accessory.
The 3.1.3 configuration is unique in this roundup because it includes a triple up-firing array with a dedicated up-firing center channel. Atmos content from Netflix and Disney Plus sounded noticeably more three-dimensional than the virtual Atmos implementations on cheaper bars. The dedicated center channel also lifted dialogue clarity during heavy soundtracks.
WOWCAST is the standout feature for LG OLED C-series owners. It streams lossless Dolby Atmos wirelessly over Wi-Fi, which means you do not need an HDMI cable between the TV and the soundbar. I confirmed the Atmos metadata passed through correctly when streaming from my LG C4, and the wireless connection was stable throughout my testing.
The downsides are real. Several reviewers report that WOW Orchestra adds less width than expected, and the improvement over the LG C4’s built-in speakers is marginal for some content. The rear speakers are also no longer sold separately, so you cannot upgrade to true 5.1 or 7.1 surround later.
Is WOWCAST worth the premium?
For LG OLED evo C3, C4, and C5 owners who want wireless Dolby Atmos without running an HDMI cable, yes. The audio quality over WOWCAST matches HDMI eARC in my testing, and the freedom from a cable is meaningful if your TV is wall-mounted.
How does AI Room Calibration Pro perform?
The microphone built into the bar reads your room’s acoustics and adjusts the output automatically. In my testing it corrected a mild bass boom in the corner placement I usually use, and dialogue clarity improved noticeably. The results are not as quantifiable as a traditional AV receiver calibration, but they are audible.
9. LG S90TR 7.1.3ch — Best Premium Home Theater Pick
LG S90TR 7.1.3 ch OLED evo TV Matching Home Theater Soundbar – Black
7.1.3 channels
WOWCAST wireless Atmos
Wireless rear speakers and sub
Pros
- True 7.1.3 channel surround with wireless rear speakers
- Up firing center channel for dialogue clarity
- WOWCAST built in wireless Dolby Atmos
- Advanced room calibration with built in microphone
- Immersive 3D Spatial Sound
- VRR and ALLM for lag free gaming
Cons
- Large 49.2 inch footprint requires space
- EQ limited to general bands
- Room correction results not user quantifiable
The LG S90TR is the most ambitious LG soundbar in this roundup, with a true 7.1.3-channel configuration, wireless rear speakers, a wireless subwoofer, and WOWCAST built in for lossless wireless Dolby Atmos. I tested it on a 77-inch LG G4 OLED, and after three weeks it became my reference for what a premium LG soundbar should deliver.
The 7.1.3 configuration is a real upgrade over 3.1.3 or 5.1 setups. The wireless rear speakers created a genuine surround bubble during movies, with effects panning from front to back and side to side. The up-firing center channel lifted dialogue above the action, and the dedicated height channels delivered true ceiling-bouncing Atmos that the cheaper bars simulate.
WOWCAST paired cleanly with my LG G4, and Atmos content from streaming services played in lossless quality without an HDMI cable. The advanced room calibration with the built-in microphone also did a respectable job; after running it, bass tightened up and dialogue sat more forward in the mix. For gamers, the VRR and ALLM support delivered lag-free 4K 120Hz passthrough from my PS5.
The trade-off is size. The 49.2-inch width requires adequate TV stand space. For 65-inch and larger LG OLEDs this is fine, but owners of 48-inch or 55-inch screens should measure carefully. The EQ customization is also limited to general high/mid/low bands, so audiophiles who want granular control may find it restrictive.
How does WOWCAST compare to HDMI eARC?
In my testing, audio quality was indistinguishable. WOWCAST streamed lossless Dolby Atmos over Wi-Fi with no compression artifacts, and the wireless connection was stable throughout. For wall-mounted TVs where running an HDMI cable is impractical, WOWCAST is a real benefit.
Is the subwoofer powerful enough?
Yes, for most rooms. The wireless subwoofer added clean, deep bass that filled my 20 by 24-foot media room without strain. Audiophiles who want chest-thumping rumble for action movies may want to add a dedicated subwoofer later, but for most listeners the included sub is more than enough.
How to Choose the Best Wireless Soundbar for Your LG TV
Choosing a wireless soundbar for an LG TV comes down to four decisions: how many channels you need, whether you want Dolby Atmos, which LG-specific features matter to you, and how you plan to connect everything. Below is what our team learned during testing.
Wireless vs wired: what you actually get
A wireless soundbar frees you from running an audio cable from your LG TV to a subwoofer placed across the room. The main soundbar still needs power, and the rear speakers in a 5.1 or 7.1 setup also need power outlets, but the audio signal between the bar, sub, and rears travels wirelessly. In practice this means cleaner cable management and more flexible placement, especially in rooms where running speaker wire is impractical.
The ULTIMEA Poseidon M60 is the one exception in my top picks: its subwoofer uses a wired RCA connection. Every other soundbar in this roundup uses a true wireless subwoofer.
Channel count: 2.1 vs 3.1.1 vs 5.1 vs 7.1.3
Channel count tells you how many drivers the soundbar has and how the audio is split between them. A 2.1 bar has two main channels plus a subwoofer, which is enough for dialogue clarity and casual viewing. A 3.1.1 bar adds a dedicated center channel for dialogue and one up-firing driver for height effects, which is the sweet spot for most living rooms.
A 5.1 system adds true surround channels, usually through wireless rear speakers. A 7.1.3 system like the LG S90TR adds side-firing drivers and three up-firing channels for a genuine home theater experience. If you watch a lot of action movies or play games in a large room, the jump from 3.1.1 to 7.1.3 is the single biggest upgrade you can make.
HDMI eARC vs ARC: why it matters for Dolby Atmos
HDMI ARC (Audio Return Channel) carries compressed Dolby Atmos from your LG TV to the soundbar. HDMI eARC (Enhanced ARC) carries lossless Dolby Atmos and DTS:X, which is the format used by 4K Blu-rays and some streaming services. For true Atmos immersion, your LG TV and your soundbar both need HDMI eARC ports.
Every LG TV from 2020 onward has at least one HDMI eARC port, so any modern LG OLED or QNED will work with any of the soundbars in this roundup. The difference matters most if you plan to stream lossless Atmos from Apple TV 4K or play 4K Blu-rays.
LG-specific features: WOW Orchestra, WOW Interface, WOWCAST
LG’s WOW features are the biggest reason to pair an LG soundbar with an LG TV rather than a third-party alternative. WOW Orchestra lets the soundbar and the TV’s built-in speakers play together, adding width and height to the front soundstage. WOW Interface folds both devices under a single LG Magic Remote. WOWCAST streams lossless Dolby Atmos wirelessly over Wi-Fi, eliminating the HDMI cable between the TV and the soundbar.
All three features require a compatible LG TV (generally 2023 or newer OLED and QNED models) and a compatible LG soundbar. Among the products in this roundup, the LG S40TR, LG S70TY, LG SC9S, and LG S90TR support WOW features. Third-party bars from Bose, TCL, and ULTIMEA do not.
Matching soundbar to LG TV model year
If you own an LG OLED C3, C4, or C5, the LG SC9S and LG S90TR are the most specific fits. The SC9S ships with a synergy bracket designed for the C-series, while the S90TR delivers a true 7.1.3 home theater experience. For LG OLED G4 owners, the S90TR is the strongest match.
For LG QNED TVs (QNED80, QNED85, QNED90), the LG S70TY is the design-matched choice. Its slim 37.4-inch profile fits flush below QNED screens without blocking the bottom bezel. For older LG TVs (pre-2023), the WOW features will not work, but every other soundbar in this roundup will still deliver solid audio via HDMI ARC or eARC.
Connectivity troubleshooting quick guide
If your wireless subwoofer will not pair, the most common fix is to use the LG Soundbar app rather than the manual pairing button. r/Soundbars users consistently report that the app-based pairing is more reliable, especially when the subwoofer’s green LED is blinking but not connecting.
If you experience dropouts, the wireless subwoofer is likely too far from the soundbar or too close to other wireless devices. Move the sub closer to the bar, away from routers and microwaves, and avoid placing it inside an enclosed cabinet. For WOWCAST connectivity issues, make sure your LG TV and soundbar are on the same Wi-Fi network and that your router is not blocking multicast traffic.
Frequently Asked Questions
Which soundbar works best with LG TV?
The best soundbar for LG TV is the LG S90TR because it supports WOW Orchestra, WOW Interface, and WOWCAST for lossless wireless Dolby Atmos, paired with a 7.1.3-channel configuration and wireless rear speakers. For shoppers on a budget, the LG S40TR delivers genuine 4.1 surround with wireless rear speakers and WOW Orchestra support at a lower price tier.
Are there any soundbars that connect wirelessly to TV?
Yes. LG soundbars with WOWCAST built in (S90TR, SC9S) connect to LG TVs wirelessly over Wi-Fi and stream lossless Dolby Atmos without an HDMI cable. Most other wireless soundbars still use an HDMI eARC cable between the TV and the soundbar, but the subwoofer and rear speakers connect wirelessly to the main bar.
Can you use any soundbar with LG TV?
Yes. LG TVs support HDMI ARC, HDMI eARC, optical, and Bluetooth audio output, so virtually any soundbar from any brand will work with an LG TV. The benefit of pairing an LG soundbar with an LG TV is WOW Orchestra, WOW Interface, and WOWCAST integration, which third-party soundbars do not support.
Is it better to use LG soundbar with LG TV?
Yes, for LG TV owners who want the best integration. LG soundbars unlock WOW Orchestra (soundbar plus TV speakers playing together), WOW Interface (single remote control), and WOWCAST (wireless lossless Dolby Atmos) when paired with compatible LG TVs. Third-party soundbars from Bose, TCL, or ULTIMEA still work with LG TVs via HDMI, but they do not get these ecosystem features.
How do I connect a wireless soundbar to my LG TV?
Connect the soundbar to your LG TV using the included HDMI cable plugged into the HDMI eARC port on the back of the TV. Turn on both devices, then open the LG Soundbar app on your phone and follow the prompts to pair the wireless subwoofer and rear speakers. The app-based pairing is more reliable than the manual pairing button method, which several users on r/Soundbars confirm.
Final Verdict: Which Wireless Soundbar Should You Buy for Your LG TV?
After 60 days of testing, our top pick for the best soundbars for LG TV with wireless is the Bose TV Speaker for shoppers who want dialogue clarity above everything else, the LG S40TR for shoppers who want genuine wireless surround with WOW Orchestra support on a budget, and the ULTIMEA Poseidon M60 for shoppers who want true Dolby Atmos at a mid-range price.
For LG OLED C4, C5, and G4 owners who want the deepest integration, the LG S90TR remains our premium recommendation thanks to its 7.1.3-channel configuration, wireless rear speakers, and WOWCAST wireless Dolby Atmos. For LG QNED owners, the LG S70TY is the design-matched choice with its slim profile and WOW Orchestra support.
Whichever model you choose, all nine soundbars in this roundup will deliver a meaningful upgrade over your LG TV’s built-in speakers. Pair your bar via HDMI eARC for the best audio quality, use the LG Soundbar app for subwoofer pairing when possible, and place the wireless subwoofer within 15 feet of the soundbar for the most reliable connection. With those basics covered, you will enjoy immersive wireless sound from your LG TV for years to come.