---
product_id: 634666971
title: "US40TR Bluetooth Soundbar with Wireless Subwoofer & Surround Sound 4.1 channel"
brand: "lg"
price: "1030626CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Lg"
url: https://www.desertcart.sn/products/634666971-us40tr-bluetooth-soundbar-with-wireless-subwoofer-and-surround-sound-4
store_origin: SN
region: Senegal
---

# Wireless rear speakers 400W powerful output AI Sound Pro adaptive audio US40TR Bluetooth Soundbar with Wireless Subwoofer & Surround Sound 4.1 channel

**Brand:** lg
**Price:** 1030626CFA
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your living room vibes with LG’s wireless surround sound revolution!

## Quick Answers

- **What is this?** US40TR Bluetooth Soundbar with Wireless Subwoofer & Surround Sound 4.1 channel by lg
- **How much does it cost?** 1030626CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/634666971-us40tr-bluetooth-soundbar-with-wireless-subwoofer-and-surround-sound-4)

## 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

- • **True Wireless Freedom:** Place rear speakers anywhere without messy cables thanks to built-in wireless connectivity.
- • **Seamless LG TV Integration:** Control your soundbar effortlessly via the WOW Interface directly on your LG TV for intuitive sound management.
- • **Sleek, Space-Saving Design:** Wall-mountable and stylishly crafted to complement your modern living space and LG TV aesthetics.
- • **Smart AI Sound Optimization:** AI Sound Pro automatically adjusts audio settings for flawless clarity across music, movies, and voices.
- • **Immersive 4.1 Channel Surround Sound:** Experience cinematic audio that fills your room with 400W of rich, dynamic sound.

## Overview

The LG US40TR Bluetooth Soundbar delivers a powerful 400W 4.1 channel surround sound experience with wireless rear speakers and subwoofer for clutter-free setup. Featuring AI Sound Pro for intelligent audio tuning and seamless integration with LG TVs via the WOW Interface, it transforms everyday viewing into an immersive cinematic experience. Waterproof, wall-mountable, and designed for modern living spaces, this soundbar is the ultimate upgrade for millennial professionals seeking premium sound and sleek style.

## Description

From the manufacturer

Review: Good Soundbar - better than expected - Setup was easy. got it with lg tv. using arc hdmi cable. with the standard wow orchestra mode sound works well and was a great addition for livingroom. might not suite a home cinima but does for day to day viewing and really enhances movie viewing be it Enchanto or Godzilla!
Review: Decent - Bought for an xmas gift and the recipient loves it. Good quality sound crisp and clear.

## Features

- 4.1ch Surround Sound - Feel the impact of an audio panorama with captivating sound all around - Elevate your LG TV with 400W 4.1ch surround sound, wireless subwoofer & rear speakers
- 2ch Rear Speakers - Rear speakers embrace wireless freedom - Install the Rear Speakers anywhere in your space without worrying about wires, thanks to the built-in Wireless Receiver.
- WOW Interface - Simplicity is right at your fingertips - Access WOW Interface through your LG TV for clear and simple soundbar control, like changing sound modes, profiles, and accessing other handy features
- AI Sound Pro - Every mood and genre sounds right - AI Sound Pro categorizes different sounds into effects, music, and voices, and then applies the ideal settings to create the optimal audio experience.
- The ideal sound companion for your LG TV - Complete the LG TV experience with the soundbar that beautifully complements its design and sonic performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ49DJQ7 |
| Antenna Location | For televisions |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | 831 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 4 in Soundbar Speakers |
| Box Contents | Remote control, Batteries x2, User Manual, Soundbar, Subwoofer, Rear Speakers x 2, Speaker cable, Power cable x 3 |
| Brand Name | LG |
| Colour | Black |
| Compatible Devices | Television |
| Connectivity Protocol | Bluetooth |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (132) |
| Enclosure Material | Plastic |
| Frequency Response | 4.1 Hz |
| Is Waterproof | True |
| Item Dimensions D x W x H | 8.7D x 72W x 6.3H centimetres |
| Item Weight | 9 Kilograms |
| Manufacturer | LG Electronics |
| Maximum Speaker Output Power (in watts) | 400 Watts |
| Model Name | US40TR.DGBRLLK |
| Model Number | US40TR.DGBRLLK |
| Mounting Type | Wall Mount |
| Network Connectivity Technology | Bluetooth, HDMI, Optical |
| Number of Audio Channels | 4.1 |
| Number of Batteries | 2 AAA batteries required. (included) |
| Number of Items | 4 |
| Power Source | Corded Electric |
| Product Features | Wireless Subwoofer, AI Sound Pro, Smart Speaker Compatibility |
| Product Warranty | 1 year manufacturer |
| Speaker Size | 6.3 Centimetres |
| Speaker Type | Soundbar |
| Specific Uses For Product | Television audio enhancement |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter | 6.3 Centimetres |
| Tweeter Diameter | 1 Inches |
| Unit Count | 4.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Audio output mode:** Surround
- **Brand:** LG
- **Connectivity technology:** Bluetooth, HDMI, Optical
- **Frequency response:** 4.1 Hz
- **Material:** Plastic
- **Model name:** US40TR.DGBRLLK
- **Mounting type:** Wall Mount
- **Speaker maximum output power:** 400 Watts
- **Speaker type:** Soundbar
- **Special feature:** Wireless Subwoofer, AI Sound Pro, Smart Speaker Compatibility

## Images

![US40TR Bluetooth Soundbar with Wireless Subwoofer & Surround Sound 4.1 channel - Image 1](https://m.media-amazon.com/images/I/51Ms5QOJUDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Soundbar - better than expected
*by J***R on 27 March 2026*

Setup was easy. got it with lg tv. using arc hdmi cable. with the standard wow orchestra mode sound works well and was a great addition for livingroom. might not suite a home cinima but does for day to day viewing and really enhances movie viewing be it Enchanto or Godzilla!

### ⭐⭐⭐⭐⭐ Decent
*by G***H on 10 April 2026*

Bought for an xmas gift and the recipient loves it. Good quality sound crisp and clear.

### ⭐⭐⭐⭐ Fair price for an easy to set up, good bass and surround but poor mid range sound bar.
*by G***H on 3 March 2025*

This is a nice quality item for the price, although it wasn't obvious that the rear speakers needed connecting together with a wire (included in the box and extremely long), although the subwoofer is wireless. Setup was simple, and although the included remote control responds well, it's easier to set up and customise via the LG Thinq smartphone app. If connected via HDMI/ARC to an LG smart TV, it can be turned on and off and volume can be changed via the TV remote, but there's around a 10 second delay and depending on the TV sound settings, some silence when starting up. I bought an optical cable and have it connected to that instead so that it's controlled separately from the TV (avoiding the delay). I've awarded 4 stars because I am a little disappointed with the lack of "forward facing" sound from the soundbar itself, and tone only allows for bass, mid and treble rather than a full EQ range, but the subwoofer and surround speakers sound awesome. Good overall.

## Frequently Bought Together

- LG US40TR Bluetooth Soundbar with Wireless Subwoofer & Surround Sound 4.1 channel
- LG OLED48C45LA 48-Inch OLED Evo 4K UHD Smart TV, (α9 AI Processor Gen7, Dolby Atmos, Freeview Play and Amazon Alexa, 120Hz), Umber Brown [Model 2024]

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**Shop now:** [https://www.desertcart.sn/products/634666971-us40tr-bluetooth-soundbar-with-wireless-subwoofer-and-surround-sound-4](https://www.desertcart.sn/products/634666971-us40tr-bluetooth-soundbar-with-wireless-subwoofer-and-surround-sound-4)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-31*