LG 77" C4 Smart TV and LG SC9S Sound Bar (77C4.SC9S)

LG 77C4.SC9S

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Keys specs

LG SC9S

♦ Perfectly Matches the LG OLED evo C Series TVs
Includes an exclusive bracket¹ to be used as a TV stand or mount
♦ Level up to the most immersive listening experience with IMAX® ENHANCED
♦ World’s 1st Dolby Atmos® sound bar with triple up-firing channels
♦ Find your sweet spot with the upgraded Room Calibration pro
♦ Create the perfect harmony and hear synchronized audio from the LG TV and LG Sound Bar speakers

LG C4

♦ World’s No.1 OLED TV Brand, Celebrating 11 years of perfecting award-winning OLED TV technology
♦ Over 8.3 million of OLED’s self-lit pixels create more luminous colors than ever before
♦ Alpha 9 AI Processor Gen7 provides smooth, crisp picture and sound with AI Picture Pro and AI Super Upscaling
♦ Enjoy movie magic from home with Dolby Vision™, Dolby Atmos® & FILMMAKER MODE™
♦ Utlimate Gaming with 144Hz Refresh Rate, NVIDIA G-Sync, AMD FreeSync Premium and 0.1ms response time
♦ Brightness Booster technology magnifies each individual pixel for luminous quality that shines with every detail
♦ Browse popular streaming apps and 300+ free LG channels

LG SC9S Sound Bar

Feel the Roar of the Bass

Feel stronger, deeper bass in your favourite songs and movies. The wireless subwoofer hit low notes with ease, with increased volume, and bass quality transmitted over a longer distance.

Multi-Channel Audio Experience that Exceed Expectations

With LG Sound Bar SC9S, your content sounds better than before. It divides two-channel audio into multi-channel audio, optimizing what you hear.

*Available on AI Sound Pro, Cinema, Clear Voice Pro, Sports, Game modes.

Upgraded AI Room Calibration Pro Deliver the Most Optimal Sound

LG Sound Bar considers the sound where it is in the space. With an upgraded AI Room Calibration, your Sound Bar delivers the optimal sound. By matching reference frequencies at an extended range of 400Hz, it can analyze the space precisely and correct the distortion of the sound.

*AI Room Calibration Pro is a automatic sound tuning technology that compensates for the environment the Sound Bar is placed, by using Algorithms that improve the Sound Bar’s sonic performance.

LG AI Sound Pro Optimizes Sound for Various Contents

Enjoy your content with specialized sound modes— AI Sound Pro. It intelligently analyzes your content to deliver optimal sound whether you are watching movies, catching up on the news, or listening to music.

Synergy that Completes a Whole New Experience

LG Sound Bar is perfect for LG TVs. The best TV and Sound Bar synergy takes your entertainment experience to a whole new level. Enjoy them with a breeze. You can control all things with just one remote.

WOW Orchestra Creates Captivating Sound

LG Sound Bar presents perfect harmonious sound with LG TV. It uses both LG TV sound and LG Sound Bar at once for the ultimate listening experience. Feel every detail of sound.

*Compatible TVs : OLED Z3/M3/G3/C3/B3/A3/Z2/G2/C2/CS/B2/A2, QNED 99/95/90/85/80.
**Please note that service may not be available at the time of purchase. A network connection is required for the update.

Connect Wirelessly, Enjoy Outstanding Audio

Enjoy content without any wires or distractions of sound. LG WOWCAST wirelessly connects LG Sound Bar* and LG TV to deliver high quality sound in a more convenient way. Experience the power of Dolby Atmos for a more immersive audio experience.

Compatibility of LG Sound bar will vary by model.
The image shown is for illustration purposes only. The actual location of cable ports may vary depending on TV products or models..
A power cable has to be connected in order to activate the Sound Bar.

Experience Theater Quality Sound

LG Sound Bar combines with Dolby Atmos, DTS:X, and IMAX Enhanced to bring theater-like sound to your living room. It surrounds you in clear and realistic sound from all sides, placing you in the center of your favourite movies for powerful, true-to-life sound with every scene.

“*Dolby and Dolby Vision are registered trademarks of Dolby Laboratories Licensing Corporation.
**The double-D symbol is a trademark of Dolby Laboratories Licensing Corporation.

Triple Level Spatial Sound Creates a Virtual Sound Dome

LG Sound Bar SC9S pushes the boundary of the entertainment experience. Your Sound Bar presents Triple Level Spatial Sound— a more immersive and accurate sound experience. By using an HRTF(Head Related Transfer Function) related 3D engine, your Sound Bar creates a virtual middle layer. It means that the sound layers realize sophisticated surround sound that you would only experience in theater.

’Triple Level Spatial Sound’ is available in CINEMA / AI Sound Pro Mode of Sound Bar.
The mid-layer is created using Sound Bar’s speaker channel. The sound of the front and front-top speakers are synthesized to build a sound field.
If there is no rear speaker, the rear field cannot be created.

Easy Control with WOW Interface

Now, convenience is in your hand. Control your Sound Bar through LG TV with one remote. With one click of the remote, you can see the Sound Bar’s menu and settings on the TV screen. Such as volume control, checking the connection status, and even selecting a sound mode.

Compatible TVs : OLED Z3/M3/G3/C3/B3/A3/Z2/G2/C2/CS/B2/A2, QNED 99/95/90/85/80/75, NANO 80/75, UHD UR/UQ, FHD 63.
This feature support Sound Bar’s status check and change settings via TV on-screen, Volume level matching (40- 100), Sound Bar Mode Control.
Please note that service may not be available at the time of purchase. A network connection is required for the update.

Exceptional Content Experience

Connect your LG Soundbar SC9S to a console or Blu-ray player to immerse yourself in your favourite games, TV shows, and movies. Your Soundbar offers a lag-free viewing experience with the best picture and sound.

Enjoy HD Music Streaming Services

Play music on your Sound Bar. It is compatible with Spotify and Tidal Connect. LG Sound Bar supports MQA(Master Quality Authenticated) that delivers high quality audio over a Wi-Fi connection.

*Official MQA recording required.

4K Pass-through Keeps High Quality

LG Sound Bar has a 4K Pass-through. It transmits data without losing quality. So you can enjoy both stunning audio and video with minimal connections.

VRR/ALLM Enhances Game Play

LG Sound Bar is made to offer the best gaming experience with VRR/ALLM. Variable Refresh Rate(VRR) up to 120Hz. Its nearly-instantaneous response time gives you an advantage for gaming and creating a realistic viewing experience. Auto Low Latency Mode(ALLM) allows for smooth, lag-free viewing and interactivity.

*Both TV and Sound Bar must support VRR/ALLM.
**Console has to support VRR. VRR pass though limited to 60Hz content.

Connect to the Platform You Use

LG Sound Bars have wider compatibility to work with Google, Alexa and Apple Airplay2. Control the LG Sound Bar with the platform of your choosing.

Some features require 3rd party subscription or account.
Google is a trademark of Google LLC.
The Google Assistant is not available in certain languages and regions
****Amazon, Alexa, and all related marks are trademarks of Amazon.com, Inc. or its affiliates.

Made With Recycled Plastic

UL has validated LG Sound Bar as ECV(Environmental Claims Validation) products because some parts of the Sound Bar body use recycled plastic— We’re taking a more considerate approach to portable Sound Bar production.

Looking Forward to a Better Tomorrow

From the way we produce to how we ship, our certain process is certified. Packaging is made of recyclable cardboard boxes and reduced to only what’s needed to arrive safely.

LG C4 OLED EVO 4K Smart TV

A masterpiece perfected by time-honed expertise

Years of commitment to innovation can’t be imitated overnight. The world-leading OLED’s uniquely tailored alpha chipset elevates the viewing experience to new heights.

Ultimate Gaming

Where fast action never stutters

Obliterate tears and lags with AMD FreeSync Premium, G-Sync compatibility, 144Hz Mode, and VRR built in.

*Certified for “Excellent Gaming Performance” and response times by Intertek.

**VRR ranges from 40Hz to 144Hz, and is a certified specification of HDMI 2.1.

***144Hz Mode applies to 55/65/77/83″ G4 and is compatible with PC-connected content.

Controls right where you need them

Don't pause to use Game Optimizer and Game Dashboard.

*Game Dashboard is activated only when both “Game Optimizer” and “Game Dashboard” is on.

Access to all your favourite games

Thousands of gaming universes right at your fingertips. Explore an epic library of cloud gaming titles and stream them immediately without ever wasting play time on downloads or updates.

*Supported partnerships may differ by region.

**GeForce NOW subscription may be required.

***Boosteroid subscription may be required.

alpha 9 AI Processor Gen7

Only α makes OLED as vivid as this

The alpha 9 AI Processor Gen7 chip redefines OLED with refinements that add transformative yet lifelike detail.

*Comparison is based on a conventional TV with alpha 5 AI Processor.

AI Customization

Syncs with how you watch

A picture tailored to your taste

Select your favourite images, and AI Picture Wizard creates a picture tailored exactly to your unique taste from 85 million possibilities, then saves it to your profile.

AI Acoustic Tuning

The optimal audio fits your space

The sound system detects the layout of your room and where you’re sitting to create a dome of sound around you, perfectly tuned to your room’s unique acoustics.

Intelligence that's bright in any light

Come day or night, Brightness Control detects the light in your space and balances the picture accordingly for crisp and clear visuals.

AI Super Upscaling

AI fine-tunes the resolution

After recognising the content, AI Noise Reduction and AI Super Resolution work to elevate the scene to a new level of realism.

Brightness Booster

Illuminating a brighter picture

Brightness Booster’s improved Light Boosting Algorithm lights up the picture with even more clarity.

*30% brighter applies to 55/65/77/83″ C4.

**Brightness differs by series and size.

SELF LIT OLED 4K

Backlight-free brings boundless beauty

Rather than relying on an additional backlight, LG OLED’s self lit pixels illuminate independently. The result is true-to-life color, perfect blacks that never gray, and a picture beyond compare. With Eye Comfort Technology’s low-blue light, flicker-free, and discomfort glare-free certifications, watch for longer without eye strain.

Endless contrast creates infinite impact

100% Colour Fidelity & Volume

Scenes burst boldly into life where the darkest shadows and brightest lights intertwine.

Scenes shine with lifelike colours

100% colour volume boosts rich hues, while 100% colour fidelity preserves shades without distortion.

*LG OLED Panel is certified by Intertek for 100% Colour Fidelity measured to CIE DE2000 with 125 colour patterns.

**Display Colour Gamut Volume (CGV) is equivalent or exceeds the CGV of the DCI-P3 colour space as verified independently by Intertek.

Ultra Slim Design

Elegance in simplicity

Experience the ultra-slim sensation

A minimalist design with narrow bezels ensures a clean presence for sleek elegance and your full focus.

Vast Size Range

Sized to fit every life

Discover a size for every space and taste with a lineup ranging from 42″ to 83″.

AI Sound Pro

Virtual 9.1.2ch Surround

Lifelike audio soars through your space

Experience the insane immersion of an all-encompassing 9.1.2 virtual surround sound system.

Dynamic Sound Booster

Impactful sound resonates

AI processor refinements give your sound a dynamic boost packed with power.

Adaptive Sound Control

Sound suits whatever you watch

Adaptive Sound Control balances the audio according to the genre in real-time for rich clarity.

Best Harmony with LG Audio

Synergy Bracket

Designed to amplify sight and sound

The Synergy Bracket holds your LG Soundbar in the sweet spot for optimal audio and aesthetics.

*Soundbar can be purchased separately.

**Soundbar SC9 matches with OLED C2 / C3 and C4.

WOW Orchestra

Every picture is perfectly on pitch

WOW Orchestra brings the unique sound of your LG Soundbar and LG OLED together in synergy.

WOWCAST Built-in

Watch your TV with zero mess in sight.

Break up with wires and hear the full potential of your LG Soundbar’s audio quality with WOWCAST.

WOW Interface

Simplicity at your fingertips

Access WOW Interface on LG TV for simple soundbar control, like modes, profiles, and handy features.

webOS Re:New Program

Every year new TV for 5 years

Stay up to date with handy features and technologies through 4 promised webOS upgrades over 5 years.

webOS 24

Make your TV experience yours

Experience TV that’s made for you with My Profile, AI Picture Wizard, AI Concierge, and Quick Cards.

*Supported menus and apps may vary by region and be different upon release.

**Keyword recommendations vary according to the app and time of day and are only provided in countries that support NLP in their native language.

***Applied to OLED/QNED/NanoCell/UHD model manufactured in the year of 2023 and after.

****A total of 4 upgrades will be provided in the 5 year period, and the schedule may vary depending on the region or country.

Dolby Vision & FILMMAKER Mode

Authentic movie scenes burst into life

Transform movie night. Dolby Vision’s ultra-vivid picture comes together with the support of FILMMAKER MODE™ to preserve the director’s intention, optimising the picture quality while ensuring no distortion or over-processing.

**FILMMAKER MODE is a trademark of UHD Alliance, Inc.

Dolby Atmos

Enticing soundscapes surround you

Hear action surround you with Dolby Atmos’s unparalleled clarity, intricate detail, and spatial depth.

OLED Care

Boost the longevity of your OLED

Relax more and enjoy more with integrated panel care that keeps your screen like new for longer.

The World's No.1

11 years later, still on top

Our reign as the world’s favorite OLED continues.

*Omdia. 11 years of NO 1 regarding most sold units 2013-2023. This result is not an endorsement of LGE or its products.

LG 77″ C4 OLED EVO 4K Smart TV (OLED77C4PUA)

Included Magic Remote MR24, Power Cable (Attached), Remote Control Batteries (AA x 2EA), IR Blaster Cable

Audio Output 40W

Woofer Unit WF : 20W, 10W per Channel

Speaker System 2.2 channel

Speaker Direction Down Firing (Front Firing when standing)

AI Sound Pro/AI Sound α9 AI Sound Pro (Virtual 9.1.2 Up-mix)

Voice Yes (Auto Volume Leveling)

WiSA Ready Yes (Up to 2.1 Channel)

Bluetooth Surround Ready Yes (2 Way Playback)

Audio Codec AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)

Additional Feature(s) Dolby Atmos, DTS:X (by-pass only), AI Acoustic Tuning, LG Sound Sync, Sound Mode Share, Simultaneous Audio Output, WOW Orchestra

HDMI Input(s) HDMI 2.1 4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS (4 port))

HDMI-CEC (Simplink) 1

HDMI Audio Return Channel (ARC) eARC (HDMI 2)

USB Input 3ea (v 2.0)

Wi-Fi Yes (Wi-Fi 5)

Bluetooth® Support Yes (v 5.1)

Ethernet Input 1

RF Antenna 1

SPDIF Coaxial and Optical Input 1

RS-232C Min Jack

Additional Feature(s) IR Blaster

Width 1711 mm / 67.4 inch(es)

Height 1035 mm / 40.7 inch(es)

Depth 267 mm / 10.5 inch(es)

Weight 27.1 kg / 59.7 lb(s)

Width 1711 mm / 67.4 inch(es)

Height 982 mm / 38.7 inch(es)

Depth 47.1 mm / 1.8 inch(es)

Weight 23.5 kg / 51.8 lb(s)

ALLM (Auto Low Latency Mode) 1

VRR (Variable Refresh Rate) Yes (Up to 144Hz)

Response Time Less than 0.1ms

Additional Feature(s) G-Sync Compatible (Nvidia), FreeSync Compatible (AMD), Game Optimizer, Dolby Vision for Gaming (4K 120Hz)

Power Supply Voltage AC 120V, 50/60Hz

Standby Consumption Under 0.5W

Accessibility High Contrast, Gray Scale, Invert Colors

Additional Feature(s) Energy saving Mode, Illuminance Green sensor, Energy Standard, 4 language (webOS) (한국어/English/Espanol/Francis)

Width 1939 mm / 76.3 inch(es)

Height 1130 mm / 44.5 inch(es)

Depth 228 mm / 8.9 inch(es)

Weight 38.8 kg / 85.5 lb(s)

Display Type 4K OLED

Display Resolution 4K Ultra HD (3,840 x 2,160)

Display Resolution 77

Refresh Rate 120Hz Native

Wide Color Gamut OLED Color

Additional Feature(s) Perfect Black

Picture Processor α9 AI Processor 4K Gen7

CPU Quad

AI Picture Pro / AI Picture 1

Upscaling Conversion α9 AI Super Upscaling 4K

Auto Genre Selection SDR/HDR

HDR (High Dynamic Range) Dolby Vision / HDR10 / HLG

Filmmaker Mode™ 1

4K@120FPS HDMI, USB

Dimming Technology Pixel Dimming

Motion OLED Motion

Features HEVC (4K@120p, 10bit), VP9 (Video Decoder 4K@60p, 10bit ), AV1 (Video Decoder 4K@60p, 10bit)

Additional Feature(s) OLED Dynamic Tone Mapping Pro, HDR Expression Enhancer, AI Genre Selection, AI Brightness Control, Quick Media Switching, Auto Calibration, 10 modes (Personalized Picture Wizard, Vivid, Standard, Auto Power Save, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))

Operating System webOS 24

Magic Remote Control Built-In

Amazon Alexa Built-in 1

Additional Feature(s) ThinQ, Intelligent Voice Recognition, Works with Hey Google, Home, AI Recommendation, Home Hub, LG Hub, Works with Apple Home, Works with Apple Airplay2, Smartphone Remote App (LG ThinQ), Hands-free Voice Control, App Store (App), Full Web Browser, LG Channels, Live Plus, Who.Where.What?, Sports, Multi View (Up to 4 views), Room to Room Share (Sender/Receiver), Family Settings, Always Ready, USB Camera Compatible, Home Office, Game Service, Music Service, Matter, AI Concierge, Tips

Width 520 mm / 20.5 inch(es)

Depth 267 mm / 10.5 inch(es)

Digital Optical Inputs ATSC1.0 (Terrestrial), QAM (Cable)

Additional Feature(s) Analog TV Reception, [ATSC] Closed Caption, AD (Audio Description), EPG (8days)

UPC 195174078488

VESA Mounting (W x H) 300 x 300

LG Sound Bar SC9 3.1.3 Perfect Matching for OLED evo C Series TV with Imax and Dolby Atmos (LGE SC9S)

Included Web Manual (File), Warranty Card, HDMI Cable, TV Synergy Bracket, Remote Control

Number of Channels 3.1.3 ch

Output Power Total : 400W ◊ Front : 30W * 2. ◊ Center : 30W ◊ Top : 30W * 2 ◊ Top Center : 30W ◊ Subwoofer : 220W (Wireless)

File Format FLAC, OGG, WAV, MP3, AAC

Additional Feature(s) LPCM, Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Digital, DTS:X, DTS-HD Master Audio, DTS-HD High Resolution, DTS Digital Surround, AAC / AAC+, MQA (w/ Tidal)

High Resolution Audio Sampling - "24bit/96kHz" ◊ Upbit/upsampling - "24bit/96kHz"

HDMI Input/Output Yes / Yes

Digital Audio Output (Optical) 1

USB 1

Bluetooth 5.0

Wi-Fi 2.4G / 5G

Additional Feature(s) Bluetooth Codec - SBC / AAC, Wireless Rear Ready(1:2)

System MT8532 (Main Chip)

Size 55 ~ 65 inch(es)

Material Main - Front : Main Metal, Top : Top, Main Bottom : Mold ◊ Subwoofer Front : Jersey, Subwoofer Body : Wood

Type MAIN : Adapter (23V, 2.61A) ◊ SUBWOOFER : SMPS

Wireless Frequency Band SUBWOOFER : 5GHz

Power Consumption MAIN : 37W ◊ SUBWOOFER : 38W

Standby Consumption MAIN : > 0.5W ◊ SUBWOOFER : > 0.5W

Display Type Dot LED (3 EA)

LED indicator Colour Multi color

Passive radiator (Size, Q'ty) : 127x47mm, 2EA

Number of Speakers (Including Subwoofers) 9EA

Container Q 20ft : 128 ◊ 40ft : 288 ◊ 40ft (HC) : 340

Additional Feature(s) Works with Alexa (Controllee), Spotify Connect, Tidal Connect, AirPlay 2, Works with the Google Assistant (Controllee), Chromecast, Google Multi Zone (One Source → Multi Speaker)

Additional Feature(s) Pass-through, Pass-through (4K), VRR / ALLM, 120Hz (4:2:0), HDR10, Dolby Vision, Audio Return Channel (ARC), Audio Return Channel (e-ARC), CEC (Simplink)

Width 975 mm / 38.39 inch(es)

Height 63 mm / 2.48 inch(es)

Depth 125 mm / 4.92 inch(es)

Weight 4.1 Kg / 9.04 lb(s)

Width 1221 mm / 48.07 inch(es)

Height 477 mm / 18.78 inch(es)

Depth 284 mm / 11.18 inch(es)

Weight 22.7 Kg / 50.05 lb(s)

Features AI Sound Pro, Standard, Music(w/ Meridian), Cinema, Clear Voice, Sports, Game, Bass Blast / Bass Blast +, Dolby Atmos (Codec), DTS:X (Codec), IMAX Enhanced (Codec)

Sound Control User EQ (TRE/BAS, -5 ~ 5dB, 1dB/Step) - RCU / App, Night Time On/Off - RCU / App, Surround On/Off - RCU / App, AI Room Calibration (2 MIC In) - App, Soundbar Mode Control (by TV GUI), TV Sound Mode Share, Wow Orchestra

Sound Pressure Level (SPL) UNIT_FRONT(L/R) : 83dB ◊ UNIT_CENTER : 83dB ◊ UNIT_TOP(L/R) : 83dB ◊ UNIT_TOP CENTER : 85dB ◊ UNIT_SUBWOOFER : 85dB

System UNIT_FRONT(L/R) : Closed ◊ UNIT_CENTER : Closed ◊ UNIT_TOP(L/R) : Closed ◊ UNIT_TOP CENTER : Closed ◊ UNIT_SUBWOOFER : Closed

Tweeter(s) UNIT_FRONT(L/R) : 20mm (New) ◊ UNIT_TOP CENTER : 20mm (New)

Woofer Unit UNIT_FRONT(L/R) : 52x93 mm ◊ UNIT_CENTER : 2 inch(es) ◊ UNIT_TOP(L/R) : 2.3 inch(es) ◊ UNIT_SUBWOOFER : 7 inch(es)

Impedance UNIT_FRONT(L/R) : 6ohm ◊ UNIT_CENTER : 6ohm ◊ UNIT_TOP(L/R) : 6ohm ◊ UNIT_TOP CENTER : 6ohm ◊ UNIT_SUBWOOFER : 3ohm

Width 221 mm / 8.70 inch(es)

Height 390 mm / 15.35 inch(es)

Depth 313 mm / 12.32 inch(es)

Weight 7.8 Kg / 17.19 lb(s)

UPC 195174049235

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