LG S80TR 5.1.3 Dolby Atmos Soundbar Wireless Subwoofer — main product image

LG S80TR 5.1.3 Dolby Atmos Soundbar Wireless Subwoofer

LG S80TR 5.1.3 Dolby Atmos Soundbar Wireless Subwoofer

Name: LG S80TR 5.1.3 Dolby Atmos Soundbar Wireless Subwoofer
Brand: LG
SKU: S80TR

★★★★★4.3 (447 reviews)

Elevate your home theater with the LG S80TR 5.1.3 channel Dolby Atmos soundbar system featuring wireless subwoofer and rear speakers.

$569.00*$849.99Save 33%

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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The LG S80TR is a 5.1.3 channel soundbar system built to bring genuine Dolby Atmos and DTS:X surround sound into your living room without the complexity of a traditional AV receiver setup. The package includes the main soundbar with an up-firing center channel for enhanced dialogue clarity, a wireless subwoofer for deep bass, and wireless rear surround speakers that connect without a separate receiver. With WOWCAST built-in, compatible LG TV owners can even ditch the HDMI cable between the TV and soundbar entirely, streaming Dolby Atmos audio wirelessly with no perceptible lag or quality loss.

Beyond home theater duties, the S80TR is a versatile hub for everyday audio. Multi-platform support means you can stream music via Chromecast, AirPlay 2, or Bluetooth, and control playback using Google Assistant or Alexa voice commands. Gamers benefit from 4K passthrough with VRR and ALLM support at up to 120Hz, ensuring the soundbar never becomes a bottleneck in your signal chain. The Advanced Room Calibration feature uses the soundbar's built-in microphone to analyze your room and adjust output accordingly, which is a meaningful addition for users who may not want to manually tweak EQ settings. For LG TV owners in particular, the WOW Orchestra and WOW Interface features create a tightly integrated system where TV and soundbar speakers work in concert and a single remote controls everything.

Key Features

Cinema Sound Solution - Get ready for an unforgettable cinematic sound experience with this impressive 5.1.3-channel soundbar powered by Dolby Atmos and DTS:X technologies.

Rear Speakers - Now there’s a surround sound system for rooms of all shapes and sizes. Our new rear surround speakers have wireless connectivity—that means no special receiver needed to deliver an immersive audio experience.

Center Up-Firing Speaker - Our exclusive up-firing center channel focuses on dialogue clarity so you can hear every conversation with detail. The soundbar delivers a wider and richer soundstage, filling the room with pure acoustic bliss.

WOW Orchestra - Create the perfect harmony and hear synchronized audio from the LG TV and LG Soundbar speakers.

WOW Interface - Control your soundbar and your LG TV with one remote.

WOWCAST Built-in with Wireless Dolby Atmos - Experience the power of Dolby Atmos and DTS:X surround sound without any visible wires, lag or loss in audio quality.

Advanced Room Calibration - Using the built-in microphone, the soundbar precisely measures the dimensions of the room, analyzes the information, and optimizes audio settings accordingly.

Immersive 3D Spatial Sound - Step into the scene and feel like you are a part of the action with Immersive 3D Spatial Sound.

Multi-Platform Support - Choose your go-to voice assistant like Google Assistant or Alexa, and control your favorite features like Chromecast, AirPlay 2 and more through your LG Soundbar.

VRR/ALLM - Sound that keeps up with an instantaneous response time, allowing you to enjoy a gaming experience that is smooth and lag-free with a passthrough refresh rate up to 120Hz.

Specifications

Brand

Model

S80TR

Channel Configuration

5.1.3

Audio Formats

Dolby Atmos, DTS:X

Dimensions

5.3"D x 39.3"W x 2.5"H

Weight

42.1 lbs

Impedance

4 Ohm

Speaker Size

5 Inches

Subwoofer Connectivity

Wireless

Wireless Technologies

Bluetooth, Wi-Fi, AirPlay 2

Voice Assistants

Google Assistant, Alexa

Gaming Features

VRR/ALLM, up to 120Hz passthrough

Audio Driver Type

Dynamic Driver

Power Source

Corded Electric

Included Components

Wall Mount Bracket, Remote Control, Warranty Card, AA Batteries x2, HDMI Cable

Pros & Cons

👍 Pros

Complete 5.1.3 surround system with wireless rear speakers and subwoofer included in the box
Up-firing center channel speaker specifically designed to improve dialogue clarity
WOWCAST built-in delivers wireless Dolby Atmos without running HDMI cables between TV and soundbar
Built-in room calibration automatically optimizes sound output for your specific room
Supports 4K passthrough with VRR and ALLM up to 120Hz for lag-free gaming

👎 Cons

WOW Orchestra and WOW Interface features are limited to compatible LG TVs only
At 42.1 pounds total system weight, the soundbar and subwoofer require substantial shelf or mounting space
Wireless rear speakers still need power outlets, limiting truly cable-free placement options
4 ohm impedance means this system is not designed for integration with external amplifiers or receivers

Frequently Asked Questions

Does the LG S80TR include rear surround speakers or are they sold separately?

The S80TR comes as a complete system including the soundbar, wireless subwoofer, and wireless rear surround speakers — no additional purchases required.

Can I use the LG S80TR with a non-LG TV?

Yes, the S80TR works with any TV via HDMI or optical connection. However, features like WOW Orchestra, WOW Interface, and WOWCAST require a compatible LG TV to function.

Does the S80TR support 4K and gaming passthrough?

Yes, the S80TR supports 4K passthrough with VRR and ALLM at refresh rates up to 120Hz, making it suitable for next-gen console gaming.

How does the Advanced Room Calibration work on the S80TR?

The soundbar uses a built-in microphone to measure your room's dimensions and acoustics, then automatically optimizes audio settings for the best sound in your specific space.

What voice assistants and streaming protocols does the S80TR support?

The S80TR supports Google Assistant, Alexa, Chromecast built-in, and AirPlay 2, letting you stream audio and control the soundbar hands-free from multiple platforms.