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LG Soundbar SJ8

  • SJ8

Key Features

  • TV Matching Design LED Projector
  • 38mm Slim Design
  • High-Resolution Audio
  • Hign-Resolution Upconverting
  • 4K Pass-Through
  • Wireless Subwoofer

TV Matching Design, complementary perfection

The Sound Bar perfectly matches with LG TVs in its elegance and simplicity. It is designed specifically to fit your TV.

Learn more about SJ8


Provides the Perfect Fit with a special TV stand bracket unifying your TV & Sound bar. *Support Model : 2017 LG 65”, 55” OLED TV (C7, B7) / 65”, 55” Super UHD (SJ85, SJ85, SJ80) & UHD (UJ75, 65)

Learn more about SJ8


To reduce the height of the SJ8 without compromising sound performance, a new driver was designed. By elongating the driver, the SJ8 can achieve the sound pressure and performance of a much larger speaker.

High-Resolution Audio, hear lifelike audio

Play WAV, FLAC and ALAC formats, as well as files of up to 24-bit and 96 KHz. These types of files provide higher fidelity and can sound more lifelike than CDs.

Sound Upconverting, for every sound refined

Indulge your ears with your playlist converted to high-resolution audio (24 bit 192kHz).

4K Pass-Through, experience the best as intended

Enjoy your favorite movies in superior quality, just as the directors intended it.

Learn more about 4K Pass-Through


Why 4K pass-through matters for entertainment?

Lossless audio requires transmission over HDMI cables, as the data size is too much for an optical cable to handle. This is why important to plug your source into the Sound Bar.

Wireless Subwoofer, superb bass without wires

Place the subwoofer where it looks and sounds the best without the worries of wires.

ASC, right sound for any content

Adaptive sound control analyzes content in real time. When ASC detects that you are listening to Dialog it automatically adjusts to allow you crystal clear dialog, when it senses action it raises the sub for more impact.

Auto Sound Engine, sound balance at any volume

LG Auto Sound Engine optimizes your sound at any volume level and maintains precise frequencies at all times. This provides the appropriate sound balance regardless of the volume.

Wi-Fi & Bluetooth Compatible, stream anything

LG Sound Bar can play any music or run services from your mobile devices without any limits. The Wi-Fi allows for superb audio quality while Bluetooth connectivity provides you with ultimate compatibility.

Chromecast built-in

With built-in Chromecast audio software you can now cast millions of songs, podcasts and stations from your phone directly into the Sound Bar. Use your phone as a remote to search, play and pause music and adjust the volume.

Music throughout the home
with Chromecast audio

Bulit-in Chromecast Audio allows you to group compatible devices, letting music flow all over the home.

Auto Music Play, music that follows you

Sound starts the moment you enter the room With Auto Music Play activated the bar can automatically take over the playback of the audio from a connected device the moment it sense the device is nearby.

Control with your TV Remote

LG Sound Bar comes with a remote but you can choose to use your own *TV remote as well. (*LG, Sony, Philips, Sharp, Panasonic, Vizio, Toshiba and Samsung brand remotes).

Connected to your entertainment

Feel free to connect to the device you wish with HDMI, Optical, Portable In and Bluetooth connectivity.

Size (W x H x D) mm - Main (w/o foot ) mm 1220 x 38 x 105
Size (W x H x D) mm - Main (w/ foot ) mm Matching TV size ('17 New Designed LG TV) 55 inch ↑
Size (W x H x D mm) -Main (w/o foot ) mm (Built-in Foot (H) mm) 2
Size (W x H x D) mm - Main (w/o foot ) mm - Addtional Foot (H) mm 16.5
Size (W x H x D) mm - Subwoofer 171x320x252
Material - Mainset (Front) Grill (SECC)
Material - Mainset (Top / Bottom) Mold / Mold
Material - Subwoofer (Front) SECC
Material - Subwoofer (Body) Wood
Net Weight (Kg) - Main 2.7Kg
Net Weight (Kg) - Subwoofer 4.3kg
Carton Size (W x H x D) mm 1276x373x223
Carton Type Offset
Gross Weight (Kg) 9.8Kg
Container Q'ty - 20ft 256
Container Q'ty - 40ft 545
Container Q'ty - 40ft (HC) 641
Channel / Output Power
Channel 4.1 ch Speaker System
Output Power (THD 10%) - Total 300W
Output Power (THD 10%) - Front 65W(TW 25W) x 2
Output Power (THD 10%) - Subwoofer 170W(Wireless)
Audio DAC - 192kHz/24bit Yes
Main - SPL 80dB
Main - System Closed
Main - Tweeter Unit - Front Only 20mm PPS Dome
Main - Woofer Unit 26x95mm Exelway
Main - Impedance 4ohm
Main - Magnetic Shielding Non-shield
Subwoofer - SPL 85dB
Subwoofer - System Bass Reflex
Subwoofer - Woofer Unit 6 inch
Subwoofer - Impedance 3 ohm
Subwoofer - Magnetic Shielding non-Shield
WiFi Band Width - 2,4G / 5G Yes
Mesh network Yes
General - Optical Yes(1)
General - HDMI 2.0 (HDCP 2.2) : 4K Pass through(In / Out) Yes(1) / Yes (1)
General - USB Yes(Service Only)
Wireless - Bluetooth (ver. 4.0) Yes
Wireless - Etherner port Yes
Wireless - WiFi Yes
Information Display
Display Type LCD (8 Char.)
LED indicator Color 7 Color w/ 1ea 3 color LED
Sound Mode
8K Sound-24bit/192kHz Sampling Yes
8K Sound-Upscaling/upsampling to 24bit/192kHz Yes
4K Sound-24bit/96kHz Yes
LG Music Flow - Home Cinema Mode Yes
LG Music Flow - Home Cinema Mode (Channel) 4.1ch
LG Music Flow - Group Play Mode (one source --> multi speaker) Yes
LG Music Flow - Multi Room Mode (multi source --> Multi speaker) Yes
LG Music Flow - Audio Contents Flow Yes
Sound Effect - ASC (Adaptvie Sound Control : Default) Yes
Sound Effect - Standard Yes
Sound Effect-Bass Blast Yes
Sound Effect - Cinema Yes
User EQ Yes
Night Mode - On/Off Yes
Auto Sound Engine - Default Yes
SFX - Default Yes
Dynamic Range Control - On/Off Yes
Auto Volume Leveler - On/Off Yes
OS Support(Window / Mac / iOS / Android) Yes/No/Yes/Yes
Smart Phone Media Server Yes
Smart Phone / Tablet Remote App Yes
Smart Phone / Tablet Remote App - Universal Search Yes
Smart Phone / Tablet Remote App - Auto Music Play (Auto Sync) Yes
Smart Phone / Tablet Remote App - Auto Music Play Yes
Smart Phone / Tablet Remote App - Auto Music Play (ROF) Yes
Phone Roaming Yes
EZ setup (BLE) Yes
BT-Fi Yes
1 botton home cinema setup Yes
NSU(Network Software Update) Yes
Control with your TV Remote - Vol + , - , Mute Yes
Sound Sync - Bluetooth (LG TV) Yes
Sound Sync - Optical Yes
Automatic Power on/off - Bluetooth (LG TV) Yes
Automatic Power on/off - Optical Yes
A/V Sync - 0~300ms Yes
Audio Return Channel (ARC) Yes
Woofer Level - -15~+6dB Yes
Mute Yes
Dimmer Yes
Sleep Yes
Alram Yes
Audio Format
Dolby Digital Yes
DTS Digital Surround Yes
FLAC - Up to 192kHz Yes
OGG - Up to 48kHz Yes
MP3 Yes
AAC+ Yes
Audio Streaming Service
Google Cast Yes
Spotify Connect Yes
Embbeded Service Yes
Power Consumption
Main - Type Adaptor (25V, 1.52A)
Main - Power Off Consumption 0.5W ↓
Main - Power Consumption 22W
Subwoofer - Type (SMPS) 100~240V, 50/60Hz
Subwoofer - Power Off Consumption 0.5W Under
Subwoofer - Power Consumption 33W
Subwoofer - Wireless Frequency 5GHz
Accessory Kit
Owners Manual - Web Yes (Korea NO)
Owners Manual - Wall Mount Guide Yes
Owners Manual - Wireless Speaker Reset Guide Yes
Owners Manual - Open Source : X / Yes (Full / Simple) Yes (Full)
PC SW - Web Yes
Remote Control Unit - Model MA5
Remote Control Unit - Battery(Size) AAA
Batteries 2ea
Warranty Card Yes
Optical Cable Yes
Wall Mount Bracket Yes
Cable Management Tie (3EA)
Box Type Offset

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