Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at (218) 692-1230 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Coolest Hardware Store On the Planet!

(218) 692-1230

MON-SAT 8AM to 5:30PM | SUN 9AM to 4PM


Home Theater Bundle OLED 77C3 TV and SC9S Soundbar



  • Wow Cast creates perfect harmony, hear synchronized audio from the LG TV and LG Sound Bar speakers 1
  • Includes an exclusive bracket 2 to be used as a TV stand or mounts with TV on wall mount 3
  • Wow Interface allows the TV remote to control both the TV and soundbar for a seamless experience.
  • Cinematic picture and sound with Dolby Atmos® & Vision® 4

Quick Specs

  • Type: OLED TV
  • Width: 67.4"
  • Height: 40.7"
  • Depth: 10.5"
  • Energy Star Rated: No
  • Screen Size: 77"
  • WiFi Connected: Yes

See More



  • Wow Cast creates perfect harmony, hear synchronized audio from the LG TV and LG Sound Bar speakers 1
  • Includes an exclusive bracket 2 to be used as a TV stand or mounts with TV on wall mount 3
  • Wow Interface allows the TV remote to control both the TV and soundbar for a seamless experience.
  • Cinematic picture and sound with Dolby Atmos® & Vision® 4
  • Brightness booster powers 8.3 million self-lit pixels
  • Stream movies, sports and more with 300+ free LG Channels 5
Display Resolution 4K Ultra HD (3,840 x 2,160)
Display Type 4K OLED
Perfect Black Yes
AI Picture AI Picture Pro
HDR (High Dynamic Range) Dolby Vision / HDR10 / HLG
Motion OLED Motion
Picture Processor 9 AI Processor Gen6
AI Upscaling AI Super Upscaling 4K
ALLM (Auto Low Latency Mode) Yes
Cloud Gaming Nvidia GeForce Now, Utomik
FreeSync™ Yes
Game Optimizer Yes
G-Sync Compatible (Nvidia) Yes
HGIG Mode Yes
Response Time < 0.1 ms
VRR (Variable Refresh Rate) Yes
Works with Amazon Alexa Yes
Works with Apple Home Yes
Content Partners Apple TV, Disney+, HBO Max, Hulu, iHeartRadio, Netflix, Paramount+, Peacock, Prime Video, Spotify, Youtube TV
Full Web Browser Yes
Works with Hey Google Yes
Hands-free Voice Control Yes
Home Hub Yes
Intelligent Voice Recognition Yes
LG Channels Yes
ThinQ® Smart Technology Yes
Magic Remote Control Built-In
Operating System (OS) webOS 23
Sports Alert Yes
Who.Where.What? Yes
AI Sound AI Sound Pro (Virtual 9.1.2 Up-mix)
Audio Codec AAC, AC3 (Dolby Digital), AC4, apt-X (refer to manual), EAC3, HE-AAC, MP2, MP3, PCM, WMA
Bluetooth Surround Ready Yes
Dolby Atmos Yes
DTS:X (by-pass only) Yes
LG Sound Sync Yes
Speaker Direction Down Firing
Speaker System 2.2 Channel
WiSA Ready Yes
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))
Simplink (HDMI CEC) Yes
IP Control Yes
RF Input (Antenna/Cable) 1ea
RS-232C Input (Min Jack) Yes
Smartphone Remote App Yes
TV Tuner ATSC, Clear QAM
USB Input 3ea (v 2.0)
Annual Power Consumption 258 W
Power Consumption 140 W
Power Supply (Voltage, Hz) AC 120V, 50/60 Hz
Standby Power Consumption Under 0.5W
TV Weight without Stand 51.8 lbs
Packaging Dimensions (WxHxD) 76.3" x 44.5" x 9"
Packaging Weight 85.5 lbs
Stand Width 20.5"
TV Dimensions with Stand (WxHxD) 67.4" x 40.7" x 10.5"
TV Dimensions without Stand (WxHxD) 67.4" x 38.7" x 1.9"
TV Weight with Stand 59.7 lbs
VESA Mounting (WxH) 300 x 200
E-Manual Yes
Power Cable Yes
Quick Start Guide Yes
Remote Yes
Remote Control Battery Yes
Stand Yes
Wall Mount No
Limited Warranty 1 Year Parts & Labor
UPC 195174050231
AAC / AAC+ Yes
Dolby Atmos® Yes
Dolby Digital Yes
Dolby Digital Plus Yes
Dolby TrueHD Yes
DTS Digital Surround Yes
DTS-HD High Resolution Yes
DTS-HD Master Audio Yes
FLAC (Up to 192kHz) C4A / USB Yes
MP3 C4A / USB Yes
OGG (Up to 48kHz) C4A / USB Yes
Bluetooth Yes
LG TV Sound Sync (Optical) Yes
Optical Input Yes
USB Host Yes
Wi-Fi Yes
Wireless Active Subwoofer Yes
Auto Power (On/Off) Remote / App Yes
Auto Volume Leveler Yes
Customize EQ Remote / App Yes
Dynamic Range Control Yes
Easy Setup with BLE Yes
Group Play Yes
HDMI Audio Return Channel (ARC) Yes
HDMI Audio Return Channel (eARC) Yes
Night Time Mode (On/Off) Remote / App Yes
Smartphone Music File Playback Yes
Smartphone Remote App (iOS/Android) iOS/Android OS
Surround (On / Off) Remote / App Yes
TV Remote Compatibility Yes
Voice Command via Smartphone (Google Assistant, Siri) Yes
Carton Size (WxHxD) 48.1" x 18.8" x 11.2"
Shipping Weight 50.1 lbs
Sound Bar (WxHxD) 38.4" x 2.5" x 4.9"
Soundbar Net Weight 9.1 lbs
Subwoofer (WxHxD) 8.7" x 15.4" x 12.3"
Subwoofer Net Weight 17.2 lbs
TV Matching 55~77 inch
Batteries Yes
Remote Control Yes
Warranty Card Yes
Soundbar Power Consumption 37 W
Soundbar Standby Power Consumption Less than 0.5W
Subwoofer Power Consumption 38 W
Subwoofer Standby Power Consumption Less than 0.5W
24-bit Upsampling Yes
4K Passthrough (HDCP 2.3) Yes
Amazon Alexa Supported Yes
Apple AirPlay 2 Supported Yes
Chromecast Built-in Yes
Dolby Vision & HDR10 Passthrough Yes
High Resolution Audio Up to 24bit/96kHz
Sound Bar Mode Control Yes
Spotify Connect Supported Yes
TV Sound Mode Share Yes
USB Playback Yes
Wireless Surround Sound Ready Yes
Bass Blast Yes
AI Sound Pro Yes
Bass Blast + Yes
Cinema Yes
Clear Voice Yes
Game Yes
Music Yes
Sports Yes
Standard Yes
Center 30 W
Front Speaker System 30W x 2
Subwoofer 220W (Wireless)
UPC 195174049297

Quick Specs

  • Appearance

  • Type: OLED TV

  • Dimensions

  • Width: 67.4"
  • Height: 40.7"
  • Depth: 10.5"

  • Features

  • Energy Star Rated: No

  • Size

  • Screen Size: 77"
  • WiFi Connected: Yes

Download Energy Guide

Get Adobe Reader

* Documents require Adobe Reader.

Multibrand Premier TV or Soundbar Delivery/Installation Independence Savings Rebate

Offer Expires: 6/21/2024 to 7/12/2024 Must be postmarked by: 8/12/2024

Receive up to a $500 delivery or installation rebate with purchase and delivery or installation of qualifying Premium 4K TV, 8K TV, or Soundbar. Rebate form must be postmarked by 8/12/2024.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.