SONY-HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound, and Dolby Digital, Black

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 time³ 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 look—with 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
Get ready for an unforgettable cinematic sound experience. This 5.1.3-channel soundbar has an impressive combination of an up-firing center speaker, a powerful subwoofer and wireless rear speakers. Dolby Atmos and DTS:X technologies create a spatial audio dome that fills even the largest rooms.

True wireless connectivity
Now there’s a surround sound system for rooms of all shapes and sizes. Our new rear speakers have true wireless connectivity—that 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 outlet—it’s 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 Sound—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 it’s 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.

Upgrade your sound
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.

Enjoy HD Music Streaming Services
Use Wi-Fi to play high-quality music directly from the cloud to your soundbar