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LG S90TR Home Theater Soundbar 7.1.3 Channel with Rear Speakers and WOW Orchestra
$119 promotional gift card w/ purchase, limited offer
- Get ready for an unforgettable cinematic sound with this 7.1.3 channel
- Dolby Atmos and DTS:X create a spatial audio dome that fills even the largest rooms
- Includes rear speakers that are completely wireless and deliver an immersive audio experience
- Our up-firing center channel elevates every conversation with detail
- Create the perfect harmony and hear synchronized audio from both the LG TV and LG Soundbar speakers
- Experience the power of Dolby Atmos without any visible wires
- Control your soundbar and your LG TV with one remote
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Overview
Specs
Reviews
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WOW Orchestra Create the perfect harmony using the audio from your LG TV and LG Soundbar to produce the ultimate listening experience. Feel every detail of sound. Use the LG TV and LG Soundbar speakers at the same time while using one remote to adjust the settings interchangeably. WOW Interface Now, convenience is in your hand. Control your soundbar and your LG TV with one remote. Adjust the volume and audio settings, check the connection status and even select a sound mode on the screen, all from the TV remote. WOWCAST Built-In With Wireless Dolby Atmos Experience the power of
Dolby Atmosand DTS: X surround sound without any visible wires. A new built-in experience that connects your LG TV and LG Soundbar wirelessly for a sleek lookwith no lag or loss in audio quality. Enhance Your Game Play 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. Higher Dimensional Audio Take your home theater sound to a new level with 7.1. 3ch surround sound. Three up-firing speakers combined with a powerful subwoofer and wireless rear speakers set the stage for a fully immersive, cinematic experience.
Dolby Atmos and DTS: X technologies create a spatial audio dome that fills even the largest rooms. And with impressive powered speakers, youll feel every attention-grabbing, thrill-inducing moment. True Wireless Connectivity Now theres a surround sound system for rooms of all shapes and sizes. Our new rear speakers have true wireless connectivitythat means no special receiver needed. Not only do they deliver an immersive audio experience, they can be positioned anywhere and calibrated accordingly. These speakers only need to connect to an outletits literally plug and play. Fired Up 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. Surround Yourself with Sound Push the boundary of the entertainment experience. Step into the scene and feel like you are a part of the action with Immersive 3D Spatial Sound⁵ a virtual dome that delivers a more immersive cinematic experience. Advanced AI Room Calibration This LG Soundbar is ready to give you some space with AI room calibration. Using the built-in microphone, your soundbar precisely measures the dimensions of the room where its installed.
AI then analyzes this spatial information and optimizes audio settings accordingly. You get a richer, deeper and clearer surround sound experience, with no distortion or delay, as well as flexibility in how you set up your speakers. Smart Up-Mixer Create a wider soundstage to fill your room for a richer immersion of surround sound. Leverage all speakers to convert 2-channel audio into a multi-channel experience. Say It, We'll Play It Choose your go-to voice assistant such as Alexa or Google Assistant and control your favorite features like Airplay 2, Chromecast and more through your LG Soundbar.
Dolby Atmosand DTS: X surround sound without any visible wires. A new built-in experience that connects your LG TV and LG Soundbar wirelessly for a sleek lookwith no lag or loss in audio quality. Enhance Your Game Play 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. Higher Dimensional Audio Take your home theater sound to a new level with 7.1. 3ch surround sound. Three up-firing speakers combined with a powerful subwoofer and wireless rear speakers set the stage for a fully immersive, cinematic experience.
Dolby Atmos and DTS: X technologies create a spatial audio dome that fills even the largest rooms. And with impressive powered speakers, youll feel every attention-grabbing, thrill-inducing moment. True Wireless Connectivity Now theres a surround sound system for rooms of all shapes and sizes. Our new rear speakers have true wireless connectivitythat means no special receiver needed. Not only do they deliver an immersive audio experience, they can be positioned anywhere and calibrated accordingly. These speakers only need to connect to an outletits literally plug and play. Fired Up 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. Surround Yourself with Sound Push the boundary of the entertainment experience. Step into the scene and feel like you are a part of the action with Immersive 3D Spatial Sound⁵ a virtual dome that delivers a more immersive cinematic experience. Advanced AI Room Calibration This LG Soundbar is ready to give you some space with AI room calibration. Using the built-in microphone, your soundbar precisely measures the dimensions of the room where its installed.
AI then analyzes this spatial information and optimizes audio settings accordingly. You get a richer, deeper and clearer surround sound experience, with no distortion or delay, as well as flexibility in how you set up your speakers. Smart Up-Mixer Create a wider soundstage to fill your room for a richer immersion of surround sound. Leverage all speakers to convert 2-channel audio into a multi-channel experience. Say It, We'll Play It Choose your go-to voice assistant such as Alexa or Google Assistant and control your favorite features like Airplay 2, Chromecast and more through your LG Soundbar.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Electronic Express Return Policy
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Recommended For
- Movie and streaming viewers who want surround sound from rear speakers: the included satellites create a wider surround field than a soundbar-only setup, and the system supports Dolby Atmos and DTS:X.
- People who watch dialogue-heavy TV and want clear, focused voices: RTINGS found speech crisp and natural, with a dedicated center channel and Clear Voice Pro, Auto Volume, and Night modes.
- Owners of compatible LG TVs who want the TV speakers and soundbar to work together: WOW Orchestra can combine their audio, and LG advertises control of both devices with one remote.
- Households that watch movies, TV, and music at varied volumes: RTINGS found balanced playback, useful sound modes, and strong dynamics with little compression at higher volumes.
Real-World Use Scenarios
- For a movie night with Dolby Atmos or DTS:X content, the S90TR uses its rear speakers and subwoofer to add sounds behind the seating area and weight to bass-heavy scenes, while keeping dialogue focused at the front.
- When watching everyday TV or streaming shows, viewers who want clearer speech can use the S90TR’s focused center-channel presentation; RTINGS found dialogue crisp and natural in its testing.
- In a compatible LG TV setup, enable WOW Orchestra to play sound through both the TV and soundbar, creating a broader presentation than the soundbar alone.
- For music at home, stream from a phone or music service over supported wireless connections; RTINGS describes the S90TR’s sound as balanced, with the subwoofer adding low-end presence.
- When setting up the system in a living room, run AI Room Calibration so the soundbar can adjust its output to the room’s acoustics.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Indoor home-theater and TV setups seeking 7.1.3-channel surround sound with a soundbar, subwoofer, and rear-speaker components |
| Audio Configuration | 7.1.3-channel surround system with an active subwoofer and dynamic drivers |
| Audio Performance | 670 W wattage, 6-ohm impedance, and high-resolution audio up to 24-bit/96 kHz; listed frequency response is 40 kHz |
| Connectivity And Streaming | Bluetooth, Wi-Fi, HDMI, optical input, USB host, and LG TV Sound Sync over optical; supports Apple AirPlay 2 and Spotify Connect |
| Video Passthrough | 4K passthrough with HDCP 2.3, plus Dolby Vision and HDR10 passthrough |
| Smart Features And Control | Amazon Alexa supported; remote control included |
| TV Compatibility | Listed as matching 55-inch TVs and supports LG TV Sound Sync |
| Design And Mounting | Black, rectangular soundbar design with metal enclosure; wall-mountable and intended for indoor use |
| Dimensions And Weight | Soundbar: 49.2 × 2.5 × 5.3 in, 12.5 lb; subwoofer: 7.9 × 16 × 15.9 in, 22.1 lb; rear speaker: 3.9 × 6.9 × 4.7 in, 5.1 lb; shipping weight: 55.3 lb |
| Power | Corded electric power; listed input voltage is 240 V |
| Included Accessories | Remote control, batteries, wall-mount bracket, warranty card, and HDMI cable |
| Model Identifiers | LG S90TR; series and set name S90TR |
















