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header-product LG DSC9S Black Soundbar with Wireless Subwoofer 3.1.3 Channels 400W Dolby Atmos DTS:X Wi-Fi Bluetooth HDMI
574.49 €

LG DSC9S Black Soundbar with Wireless Subwoofer 3.1.3 Channels 400W Dolby Atmos DTS:X Wi-Fi Bluetooth HDMI

LG DSC9S Soundbar System Photo 1
LG DSC9S Soundbar System Photo 2
LG DSC9S Soundbar System Photo 3
LG DSC9S Soundbar System Photo 4
LG DSC9S Soundbar System Photo 5
LG DSC9S Soundbar System Photo 1
LG DSC9S Soundbar System Photo 2
LG DSC9S Soundbar System Photo 3
LG DSC9S Soundbar System Photo 4
LG DSC9S Soundbar System Photo 5
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LG DSC9S Black Soundbar with Wireless Subwoofer 3.1.3 Channels 400W Dolby Atmos DTS:X Wi-Fi Bluetooth HDMI

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Short description

LG DSC9S black soundbar system featuring 3.1.3 audio channels and a total RMS rated power of 400W, including a wireless subwoofer with 220W power. It supports advanced audio decoders such as Dolby Atmos, DTS:X, and DTS-HD Master Audio for immersive surround sound. Equipped with Wi-Fi, Bluetooth, and HDMI ports, it offers versatile connectivity options for home entertainment setups, movies, and music streaming. Designed for wall mounting with included subwoofer.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 11587619
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
22.10.2026 {{selectedOffer.officeDeliveryString}}
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27.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
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Product information

Description

The LG DSC9S black soundbar system delivers powerful and immersive audio performance for home entertainment setups. Featuring 3.1.3 audio channels and a total RMS rated power of 400W, this system includes a wireless subwoofer with 220W power to produce deep bass and clear sound. It supports advanced audio decoders such as Dolby Atmos, DTS:X, and DTS-HD Master Audio, creating a multi-dimensional soundscape for movies, music, and gaming. Equipped with Wi-Fi, Bluetooth, and HDMI ports, it offers versatile connectivity options for various devices.

Advantages

This soundbar system provides exceptional audio clarity through its dedicated center up-firing channel and triple level spatial sound technology. The inclusion of a wireless subwoofer allows for flexible placement within the room without messy cables. Intelligent calibration features automatically adjust sound settings according to the room environment and content type. The design integrates smoothly with compatible television models, offering synchronized audio output and shared control interfaces for simplified daily use.

Suitable for

  • Enhancing home cinema audio for movies and series
  • Streaming music wirelessly via Wi-Fi and Bluetooth
  • Gaming setups requiring low latency and clear positional sound
  • Living rooms and media spaces needing balanced surround sound

This audio system may not be suitable for very small spaces where a standalone soundbar without a separate subwoofer is preferred, or for users who do not own compatible television models required to utilize advanced synchronized sound features.

Key specifications

  • 3.1.3 audio output channels
  • 400 W total RMS rated power
  • 220 W wireless subwoofer RMS power
  • Dolby Atmos, DTS:X, and DTS-HD Master Audio support
  • Wi-Fi and Bluetooth wireless connectivity
  • 2 HDMI ports
  • Black product color

How to use

Place the soundbar on a stable surface or mount it to the wall using the appropriate hardware, and position the wireless subwoofer nearby with access to a power outlet. Connect the soundbar to your television using an HDMI cable or wireless connection methods. Power on the system and use the remote control, television interface, or connected smart devices to configure audio settings, adjust volume, and select desired input sources for movies, music, or gaming.

What to consider before purchase

  • Compatibility with existing television models for advanced sound features
  • Available physical space for both the main soundbar unit and the subwoofer
  • Preferred methods for connecting external audio and video sources
  • Network availability for wireless streaming and smart features

Usage recommendations: For optimal sound performance, run the automated room calibration feature after initial setup and position the wireless subwoofer in an open area of the room to ensure clear bass response without obstruction.

Specifications

HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
2
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless
Wall mountable: The product can be mounted on (attached to ) a wall.
Yes
Subwoofer included: The product includes a subwoofer, which is a loudspeaker for low frequencies (bass sounds).
Yes
RMS rated power: RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.
400 W
Audio output channels: An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels.
3.1.3
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features

Technical details

Night mode:
Yes

Packaging content

Quick start guide: Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Yes
Remote control included: Component of an electronics device, most commonly a television set, DVD player and home theater systems originally used for operating the device wirelessly from a short line-of-sight distance.
Yes
Cables included:
Optical, HDMI
Batteries included:
Yes
Wall mounting kit:
Yes

Packaging data

Package type: The type of product package e.g. box.
Box
Package weight: Weight of the packaged product.
22700 g
Package height: The distance from the top to the bottom of the packaging.
477 mm
Package depth: The distance from the front to the back of the packaging.
284 mm
Package width: The distance from one side of the packaging to the other.
1221 mm

Certificates

Consumer Electronics Control (CEC):
SimpLink

Weight & dimensions

Subwoofer weight:
7800 g
Subwoofer height:
390 mm
Subwoofer depth:
313 mm
Subwoofer width:
221 mm
Soundbar weight:
4100 g
Height: The measurement of the product from head to foot or from base to top.
63 mm
Depth: The distance from the front to the back of something.
125 mm
Width: The measurement or extent of something from side to side.
975 mm

Power

Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
Subwoofer power consumption:
38 W
Soundbar power consumption:
37 W

Display

Display type: Type of display (screen) e.g. LCD.
LED

Ports & interfaces

Digital audio optical in: The socket in the device for the digital audio input. The signal is inputted via an optical cable with an TOSLINK connector.
1
USB port: The device features a socket into which a USB cable can be plugged.
Yes
Number of HDMI outputs: Port (socket) for HDMI output.
1
HDMI in: Port (socket) for HDMI input.
1
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
2
Wi-Fi frequency:
2.4 GHz
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Bluetooth version: The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
5.0
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless

Features

Wall mountable: The product can be mounted on (attached to ) a wall.
Yes
Auto volume leveller:
Yes
Built-in Chromecast:
Yes
Spotify Connect:
Yes
Audio formats supported: The audio formats which this device or software can read/use e.g. MP3, MP4.
MQA, LPCM, AAC+, AAC
Apple AirPlay 2 support:
Yes
Built-in display: A display which is part of the product, so you do not need to attach another display.
Yes
Product colour: The colour e.g. red, blue, green, black, white.
Black

Subwoofer

Subwoofer location:
Separate
Woofer diameter (subwoofer):
7 "
Subwoofer sensitivity:
85 dB
Subwoofer RMS power: This is a measure of the continuous power (RMS power) produced by a subwoofer.
220 W
Subwoofer connectivity:
Wireless
Subwoofer included: The product includes a subwoofer, which is a loudspeaker for low frequencies (bass sounds).
Yes

Audio

Artificial intelligence(AI) room calibration:
Yes
Enhanced Audio Return Channel (eARC):
Yes
Equalizer: Device that attempts to reverse the distortion incurred by a signal transmitted through a channel.
Yes
Soundbar mode control:
Yes
TV Sound Share:
Yes
Audio decoders: Device or software capable of decoding a digital stream of audio e.g. internet radio.
Dolby Digital Plus, DTS Digital Surround, DTS-HD HR, DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby TrueHD, Dolby Digital
RMS rated power: RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.
400 W
Audio output channels: An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels.
3.1.3

Description

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Product comparison

This comparison focuses on the LG DSC9S soundbar and several alternative models from LG and Samsung. All compared products are designed to enhance home entertainment audio, but they differ in channel configurations, wireless connectivity, and specific feature sets.

⚙️ The specifications comparison covers audio channels, total power output, wireless connectivity options like Wi-Fi and Bluetooth, subwoofer inclusion, and mounting capabilities.

ParameterLG DSC9SLG SC9S (DEUSLLK)LG SC9S (DEUSLLM)LG S40TRSamsung HW-QS710GFSamsung HW-Q995GFPractical significance
Audio channels3.1.33.1.33.1.34.13.1.211.1.4Channel count directly impacts spatial immersion and overhead sound delivery.
RMS power400 W400 W400 W400 WDescribedDescribedProvides sufficient audio output for various room sizes.
Wi-FiYesYesYesNoYesYesEnables network streaming and smart home integration.
BluetoothYesYesYesYesYesYesAllows easy wireless pairing with mobile devices.
Wall mountableYesYesYesNoYesYesDetermines placement flexibility on walls near the TV.

◎ Suitability and use cases analysis helps determine which product aligns best with specific entertainment preferences, room layouts, and listening habits.

Use caseRecommended productWhy
Movie immersion with Dolby AtmosLG DSC9SFeatures dedicated vertical channels for accurate height effects.
Network streaming and media playbackLG SC9S (DEUSLLM)Equipped with robust wireless features and network integration.
Ultimate multi-channel surround soundSamsung HW-Q995GFOffers an extensive 11.1.4 channel setup for maximum audio envelopment.

The LG DSC9S soundbar offers a well-rounded 3.1.3 channel configuration with advanced surround sound decoders, making it a strong option for movie enthusiasts. Buyers looking for different channel layouts or specific streaming ecosystems may consider the alternative models.

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Customer reviews

Customer questions

FAQ

How much does the LG DSC9S Soundbar System cost, and is it available for purchase?

The price is 574.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All LG products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized LG service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: hdmi ports quantity, wi-fi, bluetooth, connectivity technology, wall mountable, subwoofer included, rms rated power, audio output channels, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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