LG S90TR 7.1.3-Channel Home Theater Soundbar with Wireless Rear Speakers, Subwoofer and Dolby Atmos brings the full home theater into your living room, with sound in front of you, above you and behind you. Two wireless rear speakers and a subwoofer come in the box, so movies, concerts and big games surround you right from the first scene. Dolby Atmos and DTS:X lift effects overhead, and an up-firing center speaker keeps voices crisp. Room Calibration Pro then tunes the whole system to your space for rich, clear surround sound.
Specifications
Complete 7.1.3-Channel Home Theater
The soundbar, a wireless subwoofer and two wireless rear speakers work together as one surround system. Thirteen speakers and 670 watts of power fill the room with sound from the front, above and behind.
Dolby Atmos and DTS:X
Three up-firing speakers send sound toward the ceiling, so effects and music flow all around and above you. Dolby Atmos and DTS:X soundtracks are supported, along with Dolby TrueHD and DTS-HD Master Audio.
Up-Firing Center Channel
An up-firing center channel is dedicated to dialogue, so voices come through clear and natural, as if spoken in person, and Clear Voice Pro mode brings speech to the front.
True Wireless Rear Speakers
Each rear speaker plugs into a power outlet and links straight to the soundbar wirelessly. They can go where they suit your room, and the soundbar tunes the sound to match where they sit.
Room Calibration Pro
A built-in microphone measures the room, and AI uses that information to adjust the soundbar's settings. It finds where you and the rear speakers are, then balances their volume and timing for richer, clearer surround sound.
Immersive 3D Spatial Sound
In Cinema and AI Sound Pro modes, Immersive 3D Spatial Sound builds a virtual dome of sound around your seat. Movies feel more cinematic, as if you've stepped into the scene.
Smart Up-Mixer
The Smart Up-Mixer spreads standard two-channel audio across every speaker in the system. Everyday listening gets a wider, fuller soundstage that wraps around the room.
WOW Orchestra
With a compatible LG TV, WOW Orchestra plays the TV's speakers and the soundbar at the same time. The two blend in harmony for bigger, more detailed sound.
WOWCAST and WOW Interface
WOWCAST Built-in connects the soundbar wirelessly to LG TVs that support it, carrying Dolby Atmos and DTS:X for a tidy setup. WOW Interface puts volume, sound modes and other soundbar settings on the TV screen, all run from the TV remote.
Made for Gaming
An HDMI input connects a game console, and its 4K video passes through to the TV with Dolby Vision and HDR10. VRR (variable refresh rate) and ALLM (auto low latency mode) support at up to 120Hz keeps fast games smooth and responsive.
Voice Assistants and Streaming
The soundbar works with Alexa and Google Assistant, and it supports AirPlay 2, Google Cast, Spotify Connect and TIDAL Connect for high-quality music over Wi-Fi (some services need a subscription or account).
Hi-Res Audio and Bluetooth
Hi-Res Audio plays at up to 24-bit/96kHz, with 24-bit upsampling and a high-quality digital-to-analog converter (Hi-Fi DAC). Bluetooth 5.1 pairs a phone or tablet, and FLAC files at up to 192kHz play from a USB drive.
AI Sound Pro and Sound Modes
AI Sound Pro sorts what you're hearing into effects, music and voices, then applies the right settings to each. Cinema, Music, Sports, Game, Clear Voice Pro, Standard, Bass Blast and Bass Blast+ modes are also on hand.
LG S90TR Soundbar FAQ
- Dolby Atmos: Yes
- DTS:X: Yes
- High Resolution Audio: Up to 24bit/96kHz
- 24-bit Upsampling: Yes
- 4K Passthrough (HDCP 2.3): Yes
- Group Play Mode: Yes (Google Home)
- Chromecast Supported: Yes
- Bluetooth Streaming: Yes
- Works with the Google Assistant: Yes
- Amazon Alexa Supported: Yes
- Spotify Connect Supported: Yes
- Tidal Connect Supported: Yes
- Apple AirPlay 2 Supported: Yes
- Surround Sound Expansion: Yes
- USB Playback: Yes
- Dolby Vision & HDR10 Passthrough: Yes
- HDMI eARC: Yes
- AI Room Calibration: Yes
- Sound Bar Mode Control: Yes
- TV Sound Mode Share: Yes
- WOW Orchestra: Yes
- WOW Interface: Yes
- WOWCAST Built-in: Yes
- Channels: 7.1.3 ch
- Number of Speaker Units: 13
- TV Remote Compatibility: Yes
- Smartphone Remote App (iOS/Android): iOS / Android OS
- Smartphone Music File Playback: Yes (Bluetooth)
- Easy Setup with BLE: Yes (In App)
- Auto Volume Leveler: Yes
- HDMI Audio Return Channel (ARC): Yes
- HDMI Audio Return Channel (eARC): Yes
- Dynamic Range Control: Yes (In App)
- Night Mode: Yes
- LCD Display: Yes
- LCD Display Auto-Dimmer: Yes
- Auto Power (On/Off) Remote / App: Yes / Yes
- Auto Power (On/Off) Bluetooth (LG TV) / Optical: No / Yes
- Customize EQ Remote / App: Yes / Yes
- Night Time Mode (On/Off) Remote / App: Yes / Yes
- Surround (On / Off) Remote / App: Yes / Yes
- USB Host / Charge: Yes / No
- LG Sound Mode Share: Yes
- WOW Interface: Yes
- AI SOUND PRO: Yes
- Standard: Yes
- Music: Yes
- Cinema: Yes
- Clear Voice Pro: Yes
- Bass Blast: Yes
- Bass Blast +: Yes
- Sports: Yes
- Game: Yes
- DTS:X: Yes
- Dolby Atmos: Yes
- LPCM: Yes
- Dolby Atmos®: Yes
- Dolby TrueHD: Yes
- Dolby Digital Plus: Yes
- Dolby Digital: Yes
- DTS Digital Surround: Yes
- DTS-HD Master Audio: Yes
- DTS-HD High Resolution: Yes
- DTS:X: Yes / Yes
- FLAC C4A / USB: Yes / Yes
- OGG C4A / USB: Yes / Yes
- WAV C4A / USB: Yes / Yes
- MP3 C4A / USB: Yes / Yes
- AAC C4A / USB: Yes / Yes
- AAC / AAC+: Yes / Yes
- Wi-Fi (2.4G / 5G): Yes
- Wireless Active Subwoofer: Yes
- Bluetooth: 5.1
- Bluetooth Codec - SBC / AAC: Yes / Yes
- LG TV Sound Sync (Optical): Yes
- Optical Input: Yes
- USB Host: Yes
- HDMI In / Out: 1 / 1
- Pass-through: Yes
- Pass-through (4K): Yes
- VRR / ALLM: Yes
- 120Hz: Yes
- HDR10 / HDR 10+: Yes / No
- Dolby Vision: Yes
- Audio Return Channel (ARC): Yes
- Audio Return Channel (e-ARC): Yes
- CEC (Simplink): Yes
- Soundbar Power Consumption: 65W
- Soundbar Standby Power Consumption: 0.5W ↓
- Subwoofer Power Consumption: 40W
- Subwoofer Standby Power Consumption: 0.5W ↓
- Rear Speaker Kit Power Consumption: 20W
- Rear Speaker Kit Standby Power Consumption: 0.5W ↓
- TV Matching: 55 inch ↑
- Sound Bar (WxHxD): 49.2" x 2.5" x 5.3"
- Subwoofer (WxHxD): 7.9" x 16" x 15.9"
- Rear Speaker (WxHxD): 3.9" x 6.9" x 4.7"
- Soundbar Net Weight: 12.5 lbs
- Subwoofer Net Weight: 22.1 lbs.
- Rear Speaker Net Weight: 5.1 lbs (2EA)
- Carton Size (WxHxD): 52.9"x 22.5" x 10.3"
- Shipping Weight: 55.3 lbs.
- Remote Control: Yes
- Batteries: AA x 2
- Wall Mount Bracket: Yes
- Warranty Card: Yes
- HDMI Cable: Yes
- Limited Warranty: 1 Year Parts & Labor
- UPC: 195174083550
- Country of origin: China