LG 3.1.3 ch High Res Audio Sound Bar with Dolby Atmos® and WOW Orchestra
DISCONTINUED
DISCONTINUED
LG 3.1.3 ch High Res Audio Sound Bar with Dolby Atmos® and WOW Orchestra
S77S
DISCONTINUED
DISCONTINUED
Key features
- Feel like you’re in the action with Dolby Atmos®¹ & DTS:X²
- Meet the S77 Sound Bar with triple up-firing channels for dialogue clarity
- Create the perfect harmony and hear synchronized audio from an LG TV and LG Sound Bar speakers ³
- Control your LG Sound Bar and your LG TV with one remote using WOW Interface³
- VRR/ALLM lets you enjoy a gaming experience with sound that is smooth and lag-free
- Step into the scene and feel like you are a part of the action with Triple Level Spatial Sound⁴
Specifications
Audio Format
Connectivity
Convenience
Dimensions/Weights
Included Accessories
Product Types
Product Highlights
Sound Modes
Speakers
Warranty
See All
Audio Format
Dolby Atmos®
Yes
Dolby Digital
Yes
Dolby Digital Plus
Yes
Dolby TrueHD
Yes
DTS Digital Surround
Yes
DTS:X
Yes
DTS-HD High Resolution
Yes
DTS-HD Master Audio
Yes
LPCM
Yes
Audio Format
Dolby Atmos®
Yes
Dolby Digital
Yes
Dolby Digital Plus
Yes
Dolby TrueHD
Yes
DTS Digital Surround
Yes
DTS:X
Yes
DTS-HD High Resolution
Yes
DTS-HD Master Audio
Yes
LPCM
Yes
Connectivity
Gaming Enhanced VRR/ALLM
Yes (Up to 120 Hz)
Optical Input
Yes
USB Host
Yes
Convenience
HDMI eARC
Yes
Auto Volume Leveler
Yes
Dynamic Range Control
Yes
HDMI Audio Return Channel (ARC)
Yes
HDMI Audio Return Channel (eARC)
Yes
SIMPLINK
Yes
Smartphone Music File Playback
Yes
Smartphone Remote App (iOS/Android)
iOS/Android OS
Dimensions/Weights
Carton Size (WxHxD)
38" x 9.7" x 17"
Sound Bar (WxHxD)
35" x 2.5" x 4.9"
Subwoofer (WxHxD)
7.7" x 14.2" x 11"
TV Matching
40 inch ↑
Included Accessories
Optical Cable
Yes
Remote Control
Yes
Warranty Card
Yes
Product Types
Soundbars
Yes
Product Highlights
4K Passthrough (HDCP 2.3)
Yes
Dolby Vision & HDR10 Passthrough
Yes
High Resolution Audio
Up to 24bit/96kHz
Sound Bar Mode Control
Yes
TV Sound Mode Share
Yes
USB Playback
Yes
WOW Orchestra
Yes
Sound Modes
Bass Blast
Yes
AI Sound Pro
Yes
Bass Blast +
Yes
Cinema
Yes
Clear Voice
Yes
Game
Yes
Music
Yes
Sports
Yes
Standard
Yes
Speakers
Channel
3.1.3 ch
Warranty
UPC
195174059326
Community Q&A
Limited Warranty & Support
Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.
- Products
- Appliances
- TV & Home Theater
- Articles & Gift Guides
- TV & Home Theater
- My Account
- About LG
- Offers
- Articles & Gift Guides
Social Support
BusinessPrivacyDo Not Sell or Share My Personal InformationTerms of UseTerms of PurchasePatentAccessibility HelpSite Map
Copyright © 2009-2026 LG Electronics. All Rights Reserved 