I love home audio, car audio etc. but I didn't want to break the bank, so this setup is perfect for our living room. Its not for everyone though, hope this review will help you out.During movies this setup is REALLY immersive. (Keep reading for details) MAKE SURE you change the audio setting to "Cinema" on the remote! I leave it on cinema all the time, even just watching TV or YouTube, unless I'm listening to music then I switch to the music mode.On our TV we were able to change the TV settings to allow the TV remote to adjust the volume of the LG system, and it also turns the TV off and ALL t
8.6Our score 4 photosLG S40TR 4.1 ch. Home Theater Soundbar with Rear Surround Speakers and Wireless Subwoofer, Wow Interface, Dolby Audio, AI Sound Pro, Amazon Exclusive - Black
New Dimensional Sound - Come home to the cinematic sound you’ve always wanted, and experience every heart-thumping, thrill-inducing, moment.
About this item
- New Dimensional Sound - Come home to the cinematic sound you’ve always wanted, and experience every heart-thumping, thrill-inducing, moment. With 4 channels backed by a booming wireless subwoofer and wireless rear speakers, this LG Soundbar delivers a big audio punch without taking up too much of your space—or budget. Dolby Digital and DTS Digital compatibility means you still get enhanced sound quality for all your shows, movies, music and more.
- Dolby Audio - Experience an unparalleled immersive journey with Dolby Audio. This LG Soundbar delivers an unforgettable listening experience with your favorite entertainment. Never miss a single detail, no matter where you're watching.
- Rear Speakers - Now there’s a surround sound system for rooms of all shapes and sizes. Our new rear surround speakers have wireless connectivity—that means no special receiver needed to deliver an immersive audio experience.
- WOW Orchestra - Create the perfect harmony using the audio from your LG TV and LG Soundbar to produce the ultimate listening experience. Feel every detail of sound. Use the LG TV and LG Soundbar speakers at the same time while using one remote to adjust the settings interchangeably.
- WOW Interface - Now, convenience is in your hand. Control your soundbar and your LG TV with one remote. Adjust the volume and audio settings, check the connection status and even select a sound mode on the screen, all from the TV remote.
- Crest Design - This is a soundbar that’s meant to be seen as well as heard. It features LG’s new crest design that gives the soundbar a sleek and stylish look. But looks are just the beginning. The metal grill also helps keep dust and debris out of your soundbar for worry-free audio enjoyment.
- Clear Voice Plus - Hear clear conversations in movies and shows with Clear Voice Plus. Improve voice clarity through analysis of audio output to deliver more realistic sound through center speakers.
- Smart Up-Mixer - Create a wider soundstage to fill your room for a richer immersion of surround sound. Leverage all speakers to convert 2-channel audio into a multi-channel experience.
New Dimensional Sound - Come home to the cinematic sound you’ve always wanted, and experience every heart-thumping, thrill-inducing, moment.
Ranked #99 in Audio · 4 things we like
Quick answer The LG S40TR 4.1 ch. Home Theater Soundbar scores 8.6/10 with us. Amazon owners rate it 4.3 out of 5 across 624 reviews, in line with the 4.2 average of the 100 sound bars we track. It was listed at $199.99 on Amazon when we last checked in September 2026. Key facts: is waterproof False, water resistance level Not Water Resistant, audio driver type Dynamic Driver.
Come home to the cinematic sound you’ve always wanted, and experience every heart-thumping, thrill-inducing, moment. With 4 channels and a booming wireless subwoofer and wireless rear speakers, this LG Soundbar delivers a big audio punch without taking up too much of your space—or budget. Dolby Digital¹ and DTS Digital² compatibility means you still get enhanced sound quality for all your shows, movies, music and more.
¹Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories. Immerse yourself in sound²For DTS patents, see http://patents.dts.com. Manufactured under license from DTS, Inc.
or its affiliates. DTS trademarks and logos are registered trademarks or trademarks of DTS, Inc. in the United States and other countries.
ALL RIGHTS RESERVED.³Only available on select LG TV and LG Soundbar models.⁴Rear speakers require a wired connection between them. On
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Product information
24 specifications| Audio Output Mode | Surround |
|---|---|
| Mounting Type | Tabletop Mount |
| Enclosure Material | Metal, Plastic |
| Speaker Type | Soundbar |
| Additional Features | Optical Input, USB Port |
| Antenna Location | For Music, For Surround Sound Systems, For Televisions |
| Color | Black |
| Is Waterproof | False |
| Warranty Type | Limited |
| Control Method | Remote |
| Speaker Size | 2.5 inches |
| Water Resistance Level | Not Water Resistant |
| Specific Uses For Product | Home Theaters, Surround Sound Systems, Televisions |
|---|---|
| Controller Type | Remote Control |
| Processor Count | 1 |
| Number of Audio Channels | 4.1 |
| Unit Count | 1 Count |
| Item Dimensions D x W x H | 3.4"D x 28.4"W x 2.5"H |
| Item Weight | 12.9 pounds |
| Compatible Devices | Home Theater, Television |
| Audio Driver Type | Dynamic Driver |
| Brand | LG |
| Model Number | S40TR |
| Model Name | S40TR |
Pros & cons
- New Dimensional Sound - Come home to the cinematic sound you’ve always wanted, and experience every heart-thumping, thrill-inducing, moment. With 4 channels backed by a booming wireless subwoofer and wireless rear speakers, this LG Soundbar delivers a big audio punch without taking up too much of your space—or budget. Dolby Digital and DTS Digital compatibility means you still get enhanced sound quality for all your shows, movies, music and more.
- Dolby Audio - Experience an unparalleled immersive journey with Dolby Audio. This LG Soundbar delivers an unforgettable listening experience with your favorite entertainment. Never miss a single detail, no matter where you're watching.
- Rear Speakers - Now there’s a surround sound system for rooms of all shapes and sizes. Our new rear surround speakers have wireless connectivity—that means no special receiver needed to deliver an immersive audio experience.
- WOW Orchestra - Create the perfect harmony using the audio from your LG TV and LG Soundbar to produce the ultimate listening experience. Feel every detail of sound. Use the LG TV and LG Soundbar speakers at the same time while using one remote to adjust the settings interchangeably.
LG S40TR 4.1 ch. Home Theater Soundbar: questions & answers
Is the LG S40TR 4.1 ch. Home Theater Soundbar worth buying?
Yes, it is one of the stronger picks in its group. We score the LG S40TR 4.1 ch. Home Theater Soundbar 8.6 out of 10. Amazon owners rate it 4.3 out of 5 across 624 reviews, in line with the 4.2 average of the 100 sound bars we track.
How much does the LG S40TR 4.1 ch. Home Theater Soundbar cost?
It was listed at $199.99 on Amazon when we last checked in September 2026. That is more than the $151.82 median for sound bars in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.
What options does the LG S40TR 4.1 ch. Home Theater Soundbar come in?
Amazon lists 4 options. Style: S60T, S40TR, S40T, S20A. Pick an option on this page and the button opens exactly that model.
What are the key specs of the LG S40TR 4.1 ch. Home Theater Soundbar?
Is Waterproof: False; Water Resistance Level: Not Water Resistant; Audio Driver Type: Dynamic Driver. All 24 specifications are in the product information table on this page.
What are good alternatives to the LG S40TR 4.1 ch. Home Theater Soundbar?
Similar, well-rated sound bars in our catalog: LG S90TR 7.1.3-Channel OLED evo TV Matching (8.8/10, 4.4 stars from 117 owners); LG S80TR 5.1.3 ch. OLED evo TV Matching Home (8.0/10, 4.3 stars from 624 owners); RAINEVERRY 5.1 CH Surround Sound Bar (8.4/10, 4.2 stars from 1,346 owners).
LG S90TR 7.1.3-Channel OLED evo TV MatchingLG S80TR 5.1.3 ch. OLED evo TV Matching HomeRAINEVERRY 5.1 CH Surround Sound Bar
Customer reviews
All reviews on AmazonBreakdown from the 10 most helpful reviews we imported.
I spent quite a bit of time comparing soundbars before buying this one because I wanted the best sound I could get without spending a fortune. It's paired with my 65-inch TV, and I honestly think it was the right choice for the money. The sound quality is a huge improvement over the built-in TV speakers. Voices are much clearer, movies have more depth, and the wireless subwoofer adds enough bass to make action movies and music much more enjoyable without being overwhelming. The rear surround speakers also make a noticeable difference and help create a much more immersive experience than a stan
I'd been perusing surround sound systems for quite some time when I came across these. Most surround systems that advertise they are wireless, are not truly wireless. This system connects to one another via Bluetooth, making them truly wireless, with the exception of the connection between the two rear speakers. One of the rear speaker connects via Bluetooth. There is a small-gauge wire that must be run between the two rear speakers. Easy set up. The speakers recognized each other quickly and synced to the television. Upon initial set up, we were disappointed to learn that our current televisi
Let me start with "WOW" for $200 you get 3 wireless speakers and a 30 ft speaker cable to the 2nd rear speaker to power it up. At 1st after I got it setup and all the speakers are paired with the sound bar there was no sound from the rear speakers. You must download the LG App and install it. It will assist you with making the BT connection from phone to SB. There is a box in the settings where you click on to turn the rears on. And then "BAM" the sound came on and it was surprisingly loud then I ever expected. For $200 the value for the money 💰 is phenomenal in my opinion. All the devices ar
Love this. Good quality sound for the price. Easy to set up too and I'm no expert. It took me awhile to figure out that one if the rear speakers has to be plugged into a wall outlet as well as the bar and subwoofer. The instructions really don't tell you that.
For over a year after buying my LG 77" OLED 4K TV I have been researching home theater systems. All were either too complicated and/or too expensive, some costing more than the TV.I finally came across this soundbar / SubWoofer / 2 rear speaker 4.1 surround sound system made by LG especially for its own brand of smart TVs. It promised a simple install and full integration with the TV's settings, at a very reasonable price. I decided to try it.The simple setup was 98% plug-n-play with just a few minor tweaks in the TV settings. The wireless speaker and subwoofer connections were flawless. The s
This is my first soundbar I ever bought in my life. I’m glad I got it with the rear speakers. It feels like I’m in a movie theater! It was a plug and play set up with my LG c5 oled and it sounds amazing! I immediately noticed a huge improvement with the sound quality. I recommend to keep the setting on cinema mode for the best sound. When I listen to music I change it to ai sound mode pro or whatever it’s called. The rear speakers have one screw point to mount it. The equipment included two small screws for this so make sure you don’t lose them. I ordered two stands for the rear speakers and I
I simply can't believe the good reviews on this sound bar. LG should stick to kitchen appliances. Let me lead into this a bit. I bought an LG TV, my first LG TV, about a year ago. Not really pleased with it but that's not the review here. I already owned a Visio sound bar so I hooked it up to the TV. An optical out was the only wire that hooked my sound bar to the TV. Would not work. Not wanting to spend a lot of money on a new sound bar I found a reasonable one on Amazon and purchased it. Really liked the way it sounded but after about 5 minutes the TV would go haywire. It would play for abou
Customer reviews are shown as published on Amazon and are not written by Do Best Deal.



























