---
product_id: 626551072
title: "S40T 2.1 ch.Soundbar with Wireless Subwoofer, TV Synergy, Wow Interface, AI Sound Pro (2024 New Model)"
brand: "lg"
price: "€ 480.34"
currency: EUR
in_stock: true
reviews_count: 8
category: "Lg"
url: https://www.desertcart.com.cy/products/626551072-s40t-2-1-ch-soundbar-with-wireless-subwoofer-tv-synergy
store_origin: CY
region: Cyprus
---

# Wireless subwoofer connectivity 2.1 channel immersive sound Custom 3-band equalizer via app S40T 2.1 ch.Soundbar with Wireless Subwoofer, TV Synergy, Wow Interface, AI Sound Pro (2024 New Model)

**Brand:** lg
**Price:** € 480.34
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your home entertainment—because ordinary sound just won’t do!

## Quick Answers

- **What is this?** S40T 2.1 ch.Soundbar with Wireless Subwoofer, TV Synergy, Wow Interface, AI Sound Pro (2024 New Model) by lg
- **How much does it cost?** € 480.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/626551072-s40t-2-1-ch-soundbar-with-wireless-subwoofer-tv-synergy)

## Best For

- lg enthusiasts

## Why This Product

- Trusted lg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless TV Synergy:** Control your LG TV and soundbar effortlessly with the WOW Interface—one remote, total convenience.
- • **Crystal Clear Dialogue:** Clear Voice Plus ensures you never miss a word, making every conversation and subtitle crisp and intelligible.
- • **Tailored Audio Control:** Fine-tune bass, treble, and mid-range on the go using the LG Soundbar App for personalized sound perfection.
- • **Cinematic Sound Experience:** Feel every detail with 2.1 channels and booming wireless bass that transforms your living room into a private theater.
- • **Sleek, Dust-Resistant Design:** Modern crest design with a metal grill keeps your soundbar looking sharp and protected from dust.

## Overview

The LG S40T 2.1 channel soundbar with wireless subwoofer delivers immersive Dolby Digital and DTS-enhanced audio, perfect for millennial professionals seeking cinematic sound without clutter. Featuring seamless TV integration via the WOW Interface, customizable sound profiles through the LG Soundbar App, and Clear Voice Plus for crystal-clear dialogue, this sleek, metal-grilled soundbar combines style and substance. Wireless subwoofer connectivity and Bluetooth streaming make it ideal for modern smart homes craving premium audio experiences with minimal setup.

## Description

LG S40T 4.1 ch. Soundbar with Wireless Subwoofer, TV Synergy, WOW Interface, AI Sound Pro (Newest Model). ¹Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories. ²For 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.

Review: Great sound and bass, but you have to know how to use it! - Paired with an LG TV, the AI sound pro setting pairs very well with this soundbar. I was worried when reading the reviews which said the sound quality and subwoofer bass was very low; however, you have to know how to use this unit. Using HDMI eARC produced really low quality sound and poor bass. However, using blue tooth and optical produced excellent sound and hard hitting bass. The issue could be caused by your TV's ARC sound processor or simply a low quality HDMI cable. You should test with all modes (optical, blue tooth, ARC) to see what works for you. Considering the cost I paid for this (currently on sale for under a hundred) it sounds very good. The only short coming I would say is the remote control itself. It is pretty difficult to navigate the sound setting using the remote alone and you really have to read the manual to know what you are doing. However, you can use the LG ThinQ app to control the sound modes via blue tooth so that helps a ton.
Review: Very pleased for the money! (LG S40TR) - 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 the speakers off with one button! Which is really convenient. I only use the LG remote to change the audio profile when switching from cinema to music. Its a wireless system, so of course that means Bluetooth enabled if you want to play music or maybe an audio book from your phone / tablet. Maybe you are cooking in the kitchen and have an open home layout you can watch the media on your phone and use the speaker system for the audio via Bluetooth. Use the sound bar or the LG remote to activate Bluetooth and just connect your device. This is NOT a system that requires a separate audio receiver with AM/FM. If you need to connect a vinyl player, and already have extra speakers you want to add in, then this is not the system for you. This system works great with smart TVs / projectors / game consoles / streaming devices etc. I've had no connection issues or dropped signals whatsoever and its been in use for a few months now, I'm really satisfied with the wireless setup. Even with multiple devices in my house, Xbox, PS5, PC, laptop, cell phones, tablets, wireless security cameras, even the refrigerator uses WIFI and we've had zero connection issues with this system. The subwoofer sounds great while playing music and movies, I can hear it thump from upstairs, it will fill your room with really loud sound, but it probably wont bother the neighbors. If you have the volume up a good amount you wont be able to talk with an "inside voice" to someone across the room very easily to give you an idea of how loud and powerful this setup is. Its not underwhelming in any stretch of the imagination, unless you are trying to fill a dance club with sound. With that being said this system would function very well for playing music during a reasonable sized house party with like 20 or so guests give or take. It works perfectly for my significant other and I, as we don't host often at all and its usually just us two watching the TV. We set the two satellite speakers on either side of the couch facing directly at the TV, and the surround effect sounds awesome while watching a movie or TV series. That is the optimal seating position, being directly between the left and right speakers on either side of you. If you have another couch that isn't directly facing the TV, the surround sound aspect may not sound as convincing from that position. If you always have a bunch of people in the room in different seating positions trying to watch a movie you probably need a 5.1 or 7.1 system instead. The subwoofer is powered / active so you will need to place it near an outlet, or run an extension cord, though I wouldn't want a passive subwoofer that doesn't require power as my main home theater sub. The two satellite speakers are wired together via speaker wire (L&R) and one power cord, but then they wirelessly connect to the subwoofer and sound bar. Directions are clear and easy to read with pictures and diagrams so you shouldn't have any issues. I think it's awesome having a clean looking setup without having to run speaker wire across the floor, or up the wall. Just the L&R speaker wire that is hiding behind the couch. Plenty of slack on the speaker wire about 10-20 feet if I had to guess. Once the speakers are set up and connected, you need some audio. First you need to plug an HDMI cable into the sound bar’s HDMI ARC port, then into the HDMI ARC port on your TV. That will allow audio / video to travel in BOTH directions from your TV and the sound system. Standard HDMI ports only allow audio / video to travel in one direction. If your TV is older and doesn't have an HDMI ARC port, I'm fairly certain you can use an optical cable instead, but I'm not positive as its been over 2 months since I set everything up. ***You may have to change the audio settings on your TV to activate the ARC setting from your TV*** If you have a game console / laptop / streaming device / DVD or Blu-ray player etc., you would then run a separate HDMI cord from said device into the sound bar's standard HDMI port. Then you should be good to go. I would highly recommend searching up a "surround sound test" video on YouTube at this point to make sure you have the speakers arranged correctly. If you are using a projector with Bluetooth capability, you can wirelessly connect the projector to the sound bar for your audio. If your projector does not have Bluetooth, you can use an desertcart Firestick with Bluetooth capability. You would just connect the Firestick to the projector, and then use the Bluetooth on the Firestick to connect to the sound bar for your audio. Note older Firesticks do not have Bluetooth. If your video is on a USB flash drive or some other USB drive, you should be able to connect the drive to your projector and then run an HDMI cord into one of the HDMI ports on the sound bar, though I have not tested this myself. In theory you should also be able to use a USB Bluetooth transmitter / receiver plugged into your projector to wirelessly connect to the sound bar for audio instead. From the optimal seating position, as explained above, the sound is awesome! You can hear a vehicle in a movie passing from left to right in real time, or gunshots that sound like they are ricocheting around you! Its really cool, in my opinion better than a movie theater because you get to sit in the perfect position at home and its more of an intimate experience if that makes sense. Another example is from "House of the Dragon" TV series (no spoilers), while the new dragon riders were down in the dragons pit, it was all quiet and eerie, then some small rocks fall down in the distance (you don't even see them fall on screen) and we had to look around our room for a second, as we thought something really fell down in real life! Such a cool experience! If you were watching that on regular TV speakers you wouldn't even notice those little details, with this setup it sounded like the rocks fell down right next to you. I wouldn't want to watch a movie without this type of experience moving forward because you are really missing out on a big part of the emersion.

## Features

- New Dimensional Sound - Come home to the cinematic sound you’ve always wanted, and experience every heart-thumping, thrill-inducing, moment. With 2 channels and backed by a booming wireless subwoofer, 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.
- 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 - Customize the 3-band equalizer settings of your soundbar in a few simple steps by using the LG Soundbar App. Tap to set bass, treble and mid-range (for loudness) frequencies just the way you want, right from your smart device.
- LG Soundbar App - Customize the 3-band equalizer settings of your soundbar in a few simple steps by using the LG Soundbar App. Tap to set bass, treble and mid-range (for loudness) frequencies just the way you want, right from your smart device.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CX467VHB |
| Additional Features | Hi Res Audio |
| Antenna Location | For Televisions |
| Audio Driver Type | Dynamic Driver |
| Audio Encoding | Dolby Digital 1.0 |
| Audio Output Mode | Surround |
| Best Sellers Rank | #2,179 in Electronics ( See Top 100 in Electronics ) #12 in Home Audio Sound Bars |
| Brand | LG |
| Built-In Media | Battery, Optical Cable, Remote, Warranty Card |
| Compatible Devices | Home Theater, Smartphone, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth, HDMI |
| Control Method | Remote |
| Controller Type | Button |
| Customer Package Type | FFP |
| Customer Reviews | 4.2 out of 5 stars 1,190 Reviews |
| Enclosure Material | Metal |
| Impedance | 4 Ohms |
| Input Voltage | 240 Volts |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 3.4"D x 28.4"W x 2.5"H |
| Item Height | 2.5 inches |
| Item Weight | 5.8 Kilograms |
| MP3 player | No |
| Manufacturer | LG |
| Material | Metal |
| Model Name | S40T |
| Model Number | S40T |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 2.1 |
| Number of Batteries | 2 AAA batteries required. |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Size | 28.4 Inches |
| Speaker Type | Soundbar |
| Specific Uses For Product | Home Entertainment, Bluetooth Audio Streaming |
| Subwoofer Connectivity Technology | Wireless |
| UPC | 195174074350 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Parts & Labor |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** LG
- **Connectivity Technology:** Bluetooth, HDMI
- **Input Voltage:** 240 Volts
- **Mounting Type:** Wall Mount

## Images

![S40T 2.1 ch.Soundbar with Wireless Subwoofer, TV Synergy, Wow Interface, AI Sound Pro (2024 New Model) - Image 1](https://m.media-amazon.com/images/I/61py7e8KmoL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sound and bass, but you have to know how to use it!
*by L***E on January 12, 2026*

Paired with an LG TV, the AI sound pro setting pairs very well with this soundbar. I was worried when reading the reviews which said the sound quality and subwoofer bass was very low; however, you have to know how to use this unit. Using HDMI eARC produced really low quality sound and poor bass. However, using blue tooth and optical produced excellent sound and hard hitting bass. The issue could be caused by your TV's ARC sound processor or simply a low quality HDMI cable. You should test with all modes (optical, blue tooth, ARC) to see what works for you. Considering the cost I paid for this (currently on sale for under a hundred) it sounds very good. The only short coming I would say is the remote control itself. It is pretty difficult to navigate the sound setting using the remote alone and you really have to read the manual to know what you are doing. However, you can use the LG ThinQ app to control the sound modes via blue tooth so that helps a ton.

### ⭐⭐⭐⭐⭐ Very pleased for the money! (LG S40TR)
*by A***I on September 19, 2024*

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 the speakers off with one button! Which is really convenient. I only use the LG remote to change the audio profile when switching from cinema to music. Its a wireless system, so of course that means Bluetooth enabled if you want to play music or maybe an audio book from your phone / tablet. Maybe you are cooking in the kitchen and have an open home layout you can watch the media on your phone and use the speaker system for the audio via Bluetooth. Use the sound bar or the LG remote to activate Bluetooth and just connect your device. This is NOT a system that requires a separate audio receiver with AM/FM. If you need to connect a vinyl player, and already have extra speakers you want to add in, then this is not the system for you. This system works great with smart TVs / projectors / game consoles / streaming devices etc. I've had no connection issues or dropped signals whatsoever and its been in use for a few months now, I'm really satisfied with the wireless setup. Even with multiple devices in my house, Xbox, PS5, PC, laptop, cell phones, tablets, wireless security cameras, even the refrigerator uses WIFI and we've had zero connection issues with this system. The subwoofer sounds great while playing music and movies, I can hear it thump from upstairs, it will fill your room with really loud sound, but it probably wont bother the neighbors. If you have the volume up a good amount you wont be able to talk with an "inside voice" to someone across the room very easily to give you an idea of how loud and powerful this setup is. Its not underwhelming in any stretch of the imagination, unless you are trying to fill a dance club with sound. With that being said this system would function very well for playing music during a reasonable sized house party with like 20 or so guests give or take. It works perfectly for my significant other and I, as we don't host often at all and its usually just us two watching the TV. We set the two satellite speakers on either side of the couch facing directly at the TV, and the surround effect sounds awesome while watching a movie or TV series. That is the optimal seating position, being directly between the left and right speakers on either side of you. If you have another couch that isn't directly facing the TV, the surround sound aspect may not sound as convincing from that position. If you always have a bunch of people in the room in different seating positions trying to watch a movie you probably need a 5.1 or 7.1 system instead. The subwoofer is powered / active so you will need to place it near an outlet, or run an extension cord, though I wouldn't want a passive subwoofer that doesn't require power as my main home theater sub. The two satellite speakers are wired together via speaker wire (L&R) and one power cord, but then they wirelessly connect to the subwoofer and sound bar. Directions are clear and easy to read with pictures and diagrams so you shouldn't have any issues. I think it's awesome having a clean looking setup without having to run speaker wire across the floor, or up the wall. Just the L&R speaker wire that is hiding behind the couch. Plenty of slack on the speaker wire about 10-20 feet if I had to guess. Once the speakers are set up and connected, you need some audio. First you need to plug an HDMI cable into the sound bar’s HDMI ARC port, then into the HDMI ARC port on your TV. That will allow audio / video to travel in BOTH directions from your TV and the sound system. Standard HDMI ports only allow audio / video to travel in one direction. If your TV is older and doesn't have an HDMI ARC port, I'm fairly certain you can use an optical cable instead, but I'm not positive as its been over 2 months since I set everything up. ***You may have to change the audio settings on your TV to activate the ARC setting from your TV*** If you have a game console / laptop / streaming device / DVD or Blu-ray player etc., you would then run a separate HDMI cord from said device into the sound bar's standard HDMI port. Then you should be good to go. I would highly recommend searching up a "surround sound test" video on YouTube at this point to make sure you have the speakers arranged correctly. If you are using a projector with Bluetooth capability, you can wirelessly connect the projector to the sound bar for your audio. If your projector does not have Bluetooth, you can use an Amazon Firestick with Bluetooth capability. You would just connect the Firestick to the projector, and then use the Bluetooth on the Firestick to connect to the sound bar for your audio. Note older Firesticks do not have Bluetooth. If your video is on a USB flash drive or some other USB drive, you should be able to connect the drive to your projector and then run an HDMI cord into one of the HDMI ports on the sound bar, though I have not tested this myself. In theory you should also be able to use a USB Bluetooth transmitter / receiver plugged into your projector to wirelessly connect to the sound bar for audio instead. From the optimal seating position, as explained above, the sound is awesome! You can hear a vehicle in a movie passing from left to right in real time, or gunshots that sound like they are ricocheting around you! Its really cool, in my opinion better than a movie theater because you get to sit in the perfect position at home and its more of an intimate experience if that makes sense. Another example is from "House of the Dragon" TV series (no spoilers), while the new dragon riders were down in the dragons pit, it was all quiet and eerie, then some small rocks fall down in the distance (you don't even see them fall on screen) and we had to look around our room for a second, as we thought something really fell down in real life! Such a cool experience! If you were watching that on regular TV speakers you wouldn't even notice those little details, with this setup it sounded like the rocks fell down right next to you. I wouldn't want to watch a movie without this type of experience moving forward because you are really missing out on a big part of the emersion.

### ⭐⭐⭐⭐ Value Upgrade
*by U***R on December 23, 2024*

I had purchased a new LG TV, hooked my existing Yamaha Soundbar to it and thought it would be okay... and it was just that "okay" but I was looking for better integration (after reading the LG TV manual) so I purchased this. Quick and easy to hook up, although there are lots of settings on the TV which might seem daunting to some people. It supports an optical and eARC connections. Advanced features require an eARC connection. The LG soundbar came with a very high quality remote (better quality than the remote that came with the TV). I haven't quite figured out everything yet. The bar itself was smaller than I thought wish is good. It seemed like the sub-woofer wasn't working even though it sync'd with the bar and had a green light. I turned it up to max and nothing. I read on-line that others had the same problem and they fixed it reseating or reconnecting the plug to the board inside the woofer. I carefully removed all the screws, opened up the sub and took care not to damage the wires (which are connected to an enclosed control module). I reseated the connector between the speaker the the module. The speaker side is soldered. I was careful to grab the connector and not the wires, removed then clicked it back into place. Reinstalled the module, backing and screws. Powered up the soundbar and woofer and it works great now after re-seating the connector. For best results, most people will need to increase the bass and sub-woofer volume. For the price it sounds great, excellent value, there are better... but not for this price. I wouldn't recommend it unless you have an LG TV. The reason I gave it a 4 and not a 5 is because of the sub-woofer issue and all the different sound settings (on my TV) can be confusing.

## Frequently Bought Together

- LG S40T 2.1 ch.Soundbar with Wireless Subwoofer, TV Synergy, Wow Interface, AI Sound Pro (2024 New Model)
- ECHOGEAR Soundbar Wall Mount Bracket - Works with All Soundbars Including Samsung, Vizio, LG, & More - Depth Adjustable for Dolby Atmos Soundbars

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-29*