If you want an LG soundbar with subwoofer for real bass, these five systems include one in the box.
They run from a compact 2.1 set to a full 9.1.5 home theater, so you can match your room and budget.
| Product Name | LG S40T | LG S30A | LG S80TR | LG S90TR | LG S95TR |
|---|---|---|---|---|---|
| Image |  |
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| Channels | 2.1 | 2.1 | 5.1.3 | 7.1.3 | 9.1.5 |
| Dolby Atmos | No (Dolby Digital) | No (Dolby Audio) | Yes | Yes (DTS:X) | Yes (DTS:X) |
| Subwoofer | Wireless, included | Wireless, included | Wireless, included | Wireless, included | Wireless, 8-inch driver |
| Rear Speakers | None | None | Included | Included | Included |
| Key Feature | 300W, AI Sound Pro | WOW Orchestra, ThinQ app | WOWCAST, WOW Orchestra | Up-firing center, 760W RMS | 810W RMS, WOWCAST |
| Popularity | Well-reviewed value pick | New and climbing | Established mid-premium seller | Established premium seller | Established flagship |
| Soundbar Width | 28.4 in | 28.4 in | 38.4 in | 49.2 in | 49.2 in |
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| Product Name | Image | Channels | Dolby Atmos | Subwoofer | Rear Speakers | Key Feature | Soundbar Width | Buy Now |
|---|---|---|---|---|---|---|---|---|
| LG S40T | |
2.1 | No (Dolby Digital) | Wireless, included | None | 300W, AI Sound Pro | 28.4 in | |
| LG S30A | |
2.1 | No (Dolby Audio) | Wireless, included | None | WOW Orchestra, ThinQ app | 28.4 in | |
| LG S80TR | |
5.1.3 | Yes | Wireless, included | Included | WOWCAST, WOW Orchestra | 38.4 in | |
| LG S90TR | |
7.1.3 | Yes (DTS:X) | Wireless, included | Included | Up-firing center, 760W RMS | 49.2 in | |
| LG S95TR | |
9.1.5 | Yes (DTS:X) | Wireless, 8-inch driver | Included | 810W RMS, WOWCAST | 49.2 in | |
1. LG S40T 2.1 ch. Soundbar with Wireless Subwoofer, TV Synergy, WOW Interface, AI Sound Pro
The S40T is LG’s compact 2.1 bar with a wireless subwoofer.
Its 300W system adds real bass to a 28-inch bar.
Buyers rate it 4.2 stars from over 1,000 reviews.
At 28.4 inches wide, it suits smaller TVs.
Features
- 2.1 channels with 300W of power
- Wireless subwoofer included
- Dolby Digital and DTS Digital Surround
- AI Sound Pro and WOW Interface
- Bluetooth, HDMI, and an optical cable in the box
Pros
- Real bass with simple setup
- A compact 28.4-inch bar
- Control it with a compatible LG TV remote
- An optical cable is included
Cons
- No Dolby Atmos
- No rear speakers
- A basic feature set
If you want real bass and easy setup for a small TV, the S40T is a dependable pick.
Check its current price on Amazon
2. LG S30A 2.1 ch Soundbar for TV with Wireless Subwoofer and Dolby Audio
The S30A is LG’s newest entry-level bar-and-sub set.
It updates the 2.1 formula with WOW Orchestra and the ThinQ app.
The wireless subwoofer pairs with a 28.4-inch bar.
It suits smaller TVs and bedrooms.
Features
- 2.1 channels with a wireless subwoofer
- Dolby Audio with AI Sound Pro
- WOW Orchestra and WOW Interface
- LG ThinQ app control
- HDMI ARC, Bluetooth, and USB
Pros
- The newest LG entry model
- Easy setup with HDMI ARC
- A compact bar and sub
- Streaming through Bluetooth and USB
Cons
- No Dolby Atmos
- No rear speakers
- A newer model with fewer reviews
If you want the newest simple LG bar and sub, the S30A is an easy starting point.
Check its current price on Amazon
3. LG S80TR 5.1.3 ch. OLED evo TV Matching Home Theater Soundbar with Rear Speakers and Wireless Subwoofer
The S80TR is a mid-premium LG system with rear speakers and a wireless sub.
Three up-firing channels give Dolby Atmos real height.
WOWCAST can link it to a compatible LG TV without an HDMI cable.
At 38.4 inches wide, it suits mid-size TVs.
Features
- 5.1.3 channels with Dolby Atmos
- Two rear speakers and a wireless subwoofer included
- WOW Orchestra and WOWCAST built in
- Works with Alexa and Google Assistant
- 38.4-inch bar
Pros
- True surround with rear speakers
- Triple up-firing height channels
- A wireless link with compatible LG TVs
- Works with Alexa and Google Assistant
Cons
- More pieces to place and power
- An older design than the S95AR
- Larger than the compact LG sets
If you want Atmos, rears, and a sub without paying for the flagship, the S80TR hits the middle.
Check its current price on Amazon
4. LG S90TR 7.1.3 ch OLED evo TV Matching Home Theater Soundbar with Rear Speakers and Wireless Subwoofer
The S90TR steps up to 7.1.3 channels and an up-firing center.
It includes two rear speakers and a wireless subwoofer.
WOW Orchestra lets a compatible LG TV join in.
At 49.2 inches wide, it suits large TVs.
Features
- 7.1.3 channels with 760W RMS output
- Dolby Atmos and DTS:X
- Up-firing center channel
- Rear speakers and wireless subwoofer included
- WOWCAST and Wi-Fi built in
Pros
- Big, wide Atmos sound
- Included rear speakers
- A strong pairing with compatible LG TVs
- AI Room Calibration tunes the sound
Cons
- The bar is 49.2 inches wide
- A large system with several pieces
- Premium pricing
If you want a near-flagship LG system with a sub in the box, the S90TR is a strong pick.
Check its current price on Amazon
5. LG S95TR 9.1.5 ch Home Theater Soundbar with Dolby Atmos and Rear Speakers, Wireless Subwoofer
The S95TR was LG’s flagship before the S95AR arrived.
It includes a wireless subwoofer and rear speakers with their own up-firing drivers.
It produces 810W RMS for big rooms.
At 49.2 inches wide, it suits large TVs.
Features
- 9.1.5 channels with 810W RMS output
- Wireless subwoofer with an 8-inch driver
- Rear speakers with up-firing drivers
- Dolby Atmos, DTS:X, and WOW Orchestra
- WOWCAST wireless TV connection
Pros
- Huge, room-filling Atmos sound
- Wireless pieces cut cable clutter
- A strong LG TV pairing
- AI Room Calibration tunes the sound
Cons
- Replaced by the newer S95AR
- The largest, heaviest set here
- Flagship pricing
If you want a huge LG system and prefer a proven model, the S95TR is still a strong buy.
Check its current price on Amazon
Buying Guide
A wireless subwoofer adds the deep bass that built-in speakers can’t match.
Choose rear speakers if you want true surround sound.
Pick Atmos if you stream many movies and shows.
Check the subwoofer’s size and plan where it will sit.
Match the bar’s width to your TV and your stand.
Tips For Choosing And Setting Up Your LG Subwoofer System
Place the subwoofer near the front wall, then move it until the bass sounds even.
Leave a few inches around the subwoofer so it can breathe.
Place rear speakers at ear level beside or behind your seat.
Use HDMI eARC or ARC so one remote controls the system.
Use the LG ThinQ app to adjust bass and sound modes.
Keep the subwoofer off thin shelves, which can rattle.
Test with a bass-heavy scene and adjust the level to taste.
Use night mode when you want less bass late at night.
Check that rear speakers have a nearby power outlet.
If you’re still comparing brands, our guides to the best Bose soundbars, best Samsung soundbars, and best Sony soundbars are a good next step.
For more from the same brand, see our best LG soundbars and best LG soundbars with wireless subwoofer.
FAQ
Are LG subwoofers wireless?
Yes, every bar here includes a wireless subwoofer.
You only need a power outlet near it.
Pairing usually happens automatically when you power both pieces on.
Do I need rear speakers too?
Not required, since a bar and sub already sound wide.
The S80TR, S90TR, and S95TR include rears.
Which set has the most bass?
The S95TR has the biggest system and strongest output.
The S40T and S30A suit smaller rooms.
Can I connect any LG subwoofer to any bar?
No, since subwoofers are made for specific soundbars.
Use the one that ships with your bar.
Will the bass disturb my neighbors?
It can at high volume.
Night mode and bass settings help keep it down.
Placing the sub away from shared walls also helps.
On a tighter budget? Start with our best Dolby Atmos soundbars under $500 or best Dolby Atmos soundbars under $1000 list.
Conclusion
Any of these five LG soundbars will give your movies real bass.
If you want a simple set, the S40T or S30A fit.
If you want full surround, the S80TR, S90TR, or S95TR deliver.
And if you want the biggest system, the S95TR leads.
Whichever you choose, you’ll feel the difference the first time you press play.
Check the subwoofer space and TV width first, and the choice gets easy.
Want to keep exploring? Our best JBL soundbars, best Sonos soundbars, and best Harman Kardon soundbars cover even more options.