LG S40T

300 W, 2.1 Channel
Delivered between 12.1.2026 and 19.1.2026
Supplied by
free shipping

Product details

Truly immersive 2.1-channel theater sound

You will feel part of the stage as the 300W 2.1ch surround sound and subwoofer create impressive and lifelike soundscapes.

WOW interface

With the WOW interface of the LG TV, you can easily and clearly control the soundbar, change its modes and profiles, and access other useful features.

AI Sound Pro

AI Sound Pro recognizes how you want to listen. It classifies different sounds into effects, music, and voices, using the most suitable settings to create the best possible audio experience.

Pure sound for a pure planet

The internal components are made from recycled plastic. The top and bottom parts of the LG soundbar use recycled plastic. The polyester jersey fabric is certified by the Global Recycled Standard and is made from plastic bottles.

iOS/Android

You can play music wirelessly from a mobile device by connecting via Bluetooth.

Key specifications

Audio channel
2.1 Channel
Audio technology
Dolby DigitalDTS Digital
Soundbar type
Soundbar with subwoofer
Wireless speakers
Subwoofer
Equipment + functions
EqualizerSmartphone remote control
Item number
45446555

General information

Manufacturer
LG
Category
Sound bars
Manufacturer no.
S40T.DEUSLLK
Release date
6.5.2024
Sales rank in Category Sound bars
86 of 536
May include power adapter
No

Colour

Colour
Black
Exact colour description
Black

Multimedia functions

Soundbar type
Soundbar with subwoofer
Audio channel
2.1 Channel
Wireless speakers
Subwoofer
Nominal power
300 W
Equipment + functions
EqualizerSmartphone remote control
Bluetooth version
5.3
Bluetooth profiles
AACSBC
Audio technology
Dolby DigitalDTS Digital
Audio formats
AACSBC

Connections

Audio inputs
Digital in
Video connections
HDMI (1x)
HDMI features
ARC
USB ports
USB-A
USB features
Playback from external memory

Power supply

Power consumption
57 W
Power consumption (standby)
0.50 W

Origin

Country of origin
China

Sustainability

Sustainability
Recycled materials
Sustainability label
Global Recycled Standard
Manufacturer commitment
RE100SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer LG fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Optical

Product dimensions

Height
6.30 cm
Width
72 cm
Depth
8.70 cm
Weight
1.65 kg
Subwoofer height
32 cm
Subwoofer width
17.10 cm
Subwoofer depth
25.20 cm
Subwoofer weight
4.20 kg

Package dimensions

Length
84 cm
Width
40 cm
Height
21.50 cm
Weight
7.54 kg

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

Compare products

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Sound bars» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 7.Trust
    0.8 %
  • 8.Creative
    0.9 %
  • 8.LG
    0.9 %
  • 8.Samsung
    0.9 %
  • 11.Hisense
    1.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 6.Sony
    7 days
  • 6.Teufel
    7 days
  • 8.Bose
    8 days
  • 9.JBL
    10 days
  • 9.LG
    10 days

Return rate

How often is a product of this brand in the «Sound bars» category returned?

Source: Digitec Galaxus
  • 5.Razer
    3.4 %
  • 5.Samsung
    3.4 %
  • 7.LG
    4 %
  • 8.Teufel
    4.2 %
  • 9.Creative
    4.4 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingGood72/100
Good75/100
hifi.deSingle testReleaseMay 2025
  • PositiveCompact 2.1 set for everyday use
  • PositiveIntelligent sound customisation
  • PositiveAdvantages in combination with selected LG TVs
  • NegativeNo Internet
  • NegativeSubwoofer performance with weak points

If you are looking for a reasonably priced improvement for your TV sound, the LG DS40T is a good choice. The 2.1 system offers good sound with a bit of punch and many practical features for everyday use, including smart sound customisation, which worked quite reliably when tested...

Good69/100
Rank 16 out of 21Stiftung WarentestSoundbars im TestReleaseSeptember 2024

While many televisions have a good picture, their sound quality often leaves a lot to be desired. And even televisions that sound good can be enhanced with additional speakers. Soundbars and sound plates were developed for precisely this purpose. Our soundbar test shows that expensive does not always mean good...