- Powerful sound
- Subwoofer included in the price
- Beautiful interaction with LG OLEDs
- High operability
- 3D sound still has room for improvement
- High price
The LG DSC9S Soundbar delivers top-notch home theater audio performance with advanced Dolby Atmos technology, creating an immersive three-dimensional sound experience through three upward-firing channels. With a width of approximately 110 cm, the soundbar seamlessly integrates with LG TVs via WOWCAST wireless connectivity, eliminating cable clutter while ensuring high-quality audio transmission. Equipped with LG AI Sound Pro technology, it automatically analyzes content to optimize audio settings for movies, music, and news broadcasts. The soundbar supports 4K passthrough without quality loss and offers a variable refresh rate of up to 120 Hz combined with auto low latency mode for gaming applications. Connectivity options include HDMI eARC, Bluetooth, and Wi-Fi, with compatibility for Spotify Connect, Tidal Connect, and MQA Master Quality Audio Streaming. The system includes a wireless subwoofer that delivers deep bass performance and can be positioned anywhere in the room. AI Room Calibration Pro technology analyzes room acoustics over a frequency range of 400 Hz to automatically adjust sound output for optimal performance in any environment. The LG Smart Up-Mixer converts standard stereo content into multi-channel surround sound, while support for DTS:X and IMAX Enhanced formats ensures cinematic audio playback. The soundbar can be wall-mounted using the included bracket or placed on a stand, providing unified control through LG TV interfaces. Made from recycled plastic materials and packaged with recycled pulp instead of traditional foam, this soundbar represents LG's commitment to environmental responsibility while delivering exceptional audio performance for home entertainment systems.
Soundbar type | Soundbar with subwoofer |
Audio channel | 3.0 Channel |
Wireless speakers | Subwoofer |
Equipment + functions | Bluetooth, Wi-Fi |
Audio technology | Dolby Atmos, DTS:X |
Item number | 44959622 |
Manufacturer | LG |
Category | Sound bars |
Manufacturer no. | DSC9S |
Release date | 16.4.2024 |
May include power adapter | No |
Soundbar type | Soundbar with subwoofer |
Audio channel | 3.0 Channel |
Wireless speakers | Subwoofer |
Equipment + functions | Bluetooth, Wi-Fi |
Network features | AirPlay2 |
Audio technology | Dolby Atmos, DTS:X |
Audio formats | MQA |
Video connections | HDMI (1x) |
HDMI features | 4k pass-through, ALLM, VRR |
Network connections | RJ45 (1x) |
CO₂ emissions | 2622.14 kg |
Climate contribution | CHF 37.45 |
Scope of delivery | 1x LG Soundbar DSC9S, 1x wireless subwoofer |
Width | 110 cm |
Length | 122 cm |
Width | 28 cm |
Height | 48 cm |
Weight | 22.85 kg |
How often does a product of this brand in the «Sound bars» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusHow often is a product of this brand in the «Sound bars» category returned?
Source: Digitec Galaxus
The latest generation of LG OLED TVs in the C3 series offer first-class picture quality that is beyond reproach. Together with the DSC9S soundbar, the OLED65C3 is the perfect pair for cinematic enjoyment at home.
Our soundbar test shows that expensive does not mean good. Some high-priced models do not sound convincing or have weaknesses in handling. It's worth comparing: good soundbars can be found for less than 300 euros. New in our database in July 2023: 15 soundbars with prices between 65 and 1,500 euros.

The LG DSC9S soundbar/subwoofer system is an all-round success. With a timeless look, our test ensemble fits into almost any living environment and is also the perfect complement to LG's OLED evo TVs of the C2 and C3 series. Features such as WOW Orchestra, WOWCAST and the WOW Interface enable seamless technical cooperation with compatible LG TVs...
LG's DSC9S sound bar system is primarily a dedicated sound upgrade for the OLED TVs of the C2 and C3 series. In the discounted combo package, you can grab it without hesitation.

... The wirelessly controlled subwoofer delivers enough bass to convey a powerful cinema atmosphere and to relieve the soundbar speakers. At this point, it's worth mentioning that LG has also added advanced features to last year's soundbars to improve the interaction with a modern LG OLED TV...