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- LG Soundbar SC9S
- LG OLED evo C3 55 inch TV 4K Smart TV 2023 | Wall mounted TV | TV wall design | Ultra HD 4K resolution | AI ThinQ
Summary

- Advanced picture and functionality with the α9 AI Processor 4K Gen6
- Bright, bold visuals of Brightness Booster
- Ultra Slim Design with barely-there bezels
- WOW Bracket for LG OLED C
- WOW Orchestra for Perfect Harmonious Sound
- Easy Control with WOW Interface
Key Specs
Number of Channels
3.1.3
Output Power
400 W
Dolby Atmos
Yes
DTS:X
Yes
WOW Orchestra
Yes
Main
975 x 63 x 125 mm
Subwoofer
221 x 390 x 313 mm
All specs
ACCESSORY
HDMI Cable
Yes
Remote Control
Yes
TV Synergy Bracket
Yes
Warranty Card
Yes
AUDIO FORMAT
AAC
Yes
AAC+
Yes
Dolby Atmos
Yes
Dolby Digital
Yes
DTS Digital Surround
Yes
DTS:X
Yes
MQA
Yes
CONNECTIVITY
Bluetooth Version
5.0
AirPlay 2
Yes
Bluetooth Codec - SBC/AAC
Yes
Chromecast
Yes
HDMI In
1
HDMI Out
1
Optical
1
Spotify Connect
Yes
Tidal Connect
Yes
USB
1
Wireless Rear Ready
Yes
Wi-Fi
Yes
Works with Alexa
Yes
Works with Google Home
Yes
CONVENIENCE
AI Room Calibration Pro (App)
Yes
Remote App - iOS/Android OS
Yes
Soundbar Mode Control
Yes
TV Sound Mode Share
Yes
WOW Orchestra
Yes
DIMENSION (WXHXD)
Main
975 x 63 x 125 mm
Subwoofer
221 x 390 x 313 mm
GENERAL
Number of Channels
3.1.3
Number of Speakers
9 EA
Output Power
400 W
HDMI SUPPORTED
Audio Return Channel (ARC)
Yes
120Hz
Yes
Audio Return Channel (e-ARC)
Yes
CEC (Simplink)
Yes
Dolby Vision
Yes
HDR10
Yes
Pass-through
Yes
Pass-through (4K)
Yes
VRR / ALLM
Yes
HI-RESOLUTION AUDIO
Sampling
24bit/96kHz
Upbit / Upsampling
24bit/96kHz
POWER
Power Consumption (Main)
37 W
Power Consumption (subwoofer)
38 W
Power Off Consumption (Main)
0.5 W ↓
Power Off Consumption (Subwoofer)
0.5 W ↓
SOUND EFFECT
AI Sound Pro
Yes
Bass Blast / Bass Blast +
Yes
Cinema
Yes
Clear Voice Pro
Yes
Game
Yes
Music
Yes
Sports
Yes
Standard
Yes
WEIGHT
Gross Weight
22.7 kg
Main
4.1 kg
Subwoofer
7.8 kg
Summary

- Advanced picture and functionality with the α9 AI Processor 4K Gen6
- Bright, bold visuals of Brightness Booster
- Ultra Slim Design with barely-there bezels
- WOW Bracket for LG OLED C
- WOW Orchestra for Perfect Harmonious Sound
- Easy Control with WOW Interface
Key Specs
Display Type
4K OLED
Refresh Rate
120Hz Native
Wide Color Gamut
OLED Color
Picture Processor
α9 AI Processor 4K Gen6
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
G-Sync Compatible (Nvidia)
Yes
FreeSync Compatible (AMD)
Yes
Dolby Atmos
Yes
TV Dimensions without Stand (WxHxD, mm)
1222 x 703 x 45.1
TV Weight without Stand (kg)
14.1
All specs
ACCESSIBILITY
Gray Scale
Yes
High Contrast
Yes
Invert Colors
Yes
AUDIO
AI Sound
AI Sound Pro (Virtual 9.1.2 Up-mix)
AI Acoustic Tuning
Yes
Audio Codec
AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)
Audio Output
40W
Bluetooth Surround Ready
Yes (2 Way Playback)
Clear Voice Pro
Yes
Dolby Atmos
Yes
LG Sound Sync
Yes
Simultaneous Audio Output
Yes
Sound Mode Share
Yes
Speaker Direction
Down Firing
Speaker System
2.2 Channel
WiSA Ready
Yes (Up to 2.1 Channel)
PICTURE (PROCESSING)
AI Upscaling
AI Super Upscaling 4K
AI Brightness Control
Yes
AI Genre Selection
Yes (SDR/HDR)
AI Picture
AI Picture Pro
Dimming Technology
Pixel Dimming
Dynamic Tone Mapping
Yes (OLED Dynamic Tone Mapping Pro)
FILMMAKER MODE™
Yes
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
HFR (High Frame Rate)
4K 120 fps (HDMI, USB)
Motion
OLED Motion
Picture Mode
10 modes (Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
Picture Processor
α9 AI Processor 4K Gen6
CONNECTIVITY
Bluetooth Support
Yes (v 5.0)
Ethernet Input
1ea
HDMI Audio Return Channel
eARC (HDMI 2)
HDMI Input
4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS as specified in HDMI 2.1 (4 port))
RF Input (Antenna/Cable)
2ea
Simplink (HDMI CEC)
Yes
SPDIF (Optical Digital Audio Out)
1ea
USB Input
3ea (v 2.0)
Wi-Fi
Yes (Wi-Fi 5)
DIMENSIONS AND WEIGHTS
Packaging Dimensions (WxHxD, mm)
1360 x 810 x 187
Packaging Weight (kg)
21.3
TV Dimensions without Stand (WxHxD, mm)
1222 x 703 x 45.1
TV Dimensions with Stand (WxHxD, mm)
1222 x 757 x 230
TV Stand (WxD, mm)
470 x 230
TV Weight without Stand (kg)
14.1
TV Weight with Stand (kg)
16.0
VESA Mounting (WxH, mm)
300 x 200
GAMING
Game Optimizer
Yes (Game Dashboard)
ALLM (Auto Low Latency Mode)
Yes
FreeSync Compatible (AMD)
Yes
G-Sync Compatible (Nvidia)
Yes
HGIG Mode
Yes
VRR (Variable Refresh Rate)
Yes
POWER
Power Supply (Voltage, Hz)
AC 100~240V 50-60Hz
Standby Power Consumption
Under 0.5W
ACCESSORIES INCLUDED
Remote
Magic Remote
IR Blaster Cable
Yes
Power Cable
Yes (Attached)
Remote Control Batteries
Yes (AA x 2EA)
SMART TV
Always Ready
Yes
Art Gallery
Yes
Family Settings
Yes
Full Web Browser
Yes
Hands-free Voice Control
Yes
Intelligent Voice Recognition
Yes
Magic Remote Control
Built-In
Multi View
Yes
Operating System (OS)
webOS 23
Room to Room Share
Yes (Sender/Receiver)
Smartphone Remote App
Yes (LG ThinQ)
Sports Alert
Yes
ThinQ
Yes
USB Camera Compatible
Yes
Works with Apple Airplay2
Yes
PICTURE (DISPLAY)
Display Resolution
4K Ultra HD (3,840 x 2,160)
Display Type
4K OLED
Refresh Rate
120Hz Native
Wide Color Gamut
OLED Color
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