HT-S400

Enjoy rich surround sound with clear dialogue

With 330W total output, this soundbar with powerful wireless subwoofer brings cinematic surround sound to your living room. Watching movies and TV is more immersive, with deeper bass and clearer dialogue, while listening to music becomes a richer, more engaging experience.

SOUND BARS

2.1ch Soundbar with powerful wireless subwoofer | HT-S400

HT-S400
Front view of HT-S400 soundbar and wireless subwoofer

Rp. 2,999,000

Hear sound come from all around

The soundbar couples high-quality Dolby® Digital with S-Force PRO Front Surround, our virtual surround sound technology. It puts you right at the heart of the movies you love by emulating cinema style surround sound. 

Graphic showing how S-Force PRO Front Surround delivers virtual surround sound using front speakers only
Surround made simple

Using front speakers only, Sony’s unique digital sound field processing technology virtually reproduces the surround sound field, with audio coming at you from both sides. You can enjoy rich, cinematic surround sound.

Enjoy clear dialogue and powerful sound

Powerful speakers work together to deliver wide-ranging sound throughout your room, with technologies such as the X-Balanced Speaker Unit and Separated Notch Edge on the speaker unit helping to enhance vocal clarity. So whether you’re watching movies or TV, you won’t miss a word of dialogue.

Comparison of unique rectangular shape of X-Balanced Speaker Unit with conventional speaker
X-Balanced Speaker Unit

Front speakers feature an X-Balanced Speaker Unit. The unique rectangular shape of these speakers maximises the diaphragm. It reduces driver excursion while maintaining sound pressure, resulting in less distortion and greater vocal clarity.

Separated Notch Edge

The Separated Notch Edge on the X-Balanced Speaker Unit improves vertical amplitude symmetry, an essential for clear sound quality. It achieves this using strategically placed cuts on the edge, which help to control the stress inside and outside the edge of the diaphragm.

Close-up of the Separated Notch Edge on the X-Balanced Speaker Unit
Three-quarter view of  wireless subwoofer
Deeper, richer bass sound

A powerful wireless subwoofer with a large 160mm speaker unit delivers a deeper, richer bass sound.

A pleasure to use

From intuitive controls to wireless connectivity, the soundbar is designed for a stress-free user experience.

Comfortable control

A simple new remote control combines pleasing, hand-fit design with easy, intuitive operation. Convenient features include dedicated buttons for adjusting the volume and sound settings.

Image of a hand operating a remote control
Remote control for HT-S400 soundbar and wireless subwoofer
Simply select your sound 

The soundbar offers a choice of sound settings to suit whatever you’re watching or listening to. There’s Voice mode for clearer dialogue, Night mode for when you want to watch TV without waking the house, and Sound Field, which converts conventional soundtracks such as stereo audio into a surround sound experience. 

Easy wireless connection

To minimise cable clutter, you can send audio wirelessly to your soundbar from a Sony BRAVIA TV supporting wireless connection. The wireless connection also lets you turn your TV and soundbar on and off simultaneously using the BRAVIA power button. And it frees up a Bluetooth® input for another input source such as a smartphone or tablet.

Illustration showing a TV, soundbar and subwoofer connected wirelessly
Close-up on the soundbar's OLED display window, showing TV as the input source
Convenient OLED display window

An OLED display window on the soundbar offers at-a-glance status information on remote control functions including input source, volume, and sound settings such as Sound Field, Voice mode and Night mode.

Effortless control with BRAVIA TVs

With an integrated UI, soundbar settings automatically appear on the BRAVIA TVs Quick Settings menu for easy control of sound settings and volume.

Screenshot showing soundbar settings on the BRAVIA TVs Quick Settings menu

Simulated UI. The image varies by region and products.

Viewer's POV of a wall-mounted TV and soundbar in a living room
Stylish, wall-mountable design

Designed to blend seamlessly into your living room, the wall-mountable soundbar has a flat back that fits perfectly flush to the wall.

Logo for Bluetooth®
Play the music you love

It’s not all about movies and TV – you can easily play your favourite music through your soundbar too. Use Bluetooth® technology to wirelessly stream music from your smartphone, tablet or laptop.


Set up in seconds

With a choice of HDMI ARC and optical input, it’s easy to connect the soundbar to a range of TVs – so you can get on with enjoying your movies, music and more.

Three dishes displaying a variety of materials
Sustainability in mind

Our products are designed not only pursuing sound quality but also considering the environment.
Sony’s originally developed recycled plastic is used in the sub-woofer rear panel of the HT-S400, reflecting how Sony strives to reduce the environmental impact of our products.

Specifications & Features

This soundbar features S-Force PRO Front Surround for cinematic sound, X-Balanced Speaker Units for clear dialogue, and a powerful wireless subwoofer for deeper bass.
  • S-Force PRO Front Surround creates cinematic audio

  • Wireless subwoofer delivers deeper, richer sound

  • X-Balanced Speaker Unit for vocal clarity

  • Connect to your TV over a single cable with HDMI ARC

  • Bluetooth® connectivity for wireless audio streaming

Sony is committed not only to offering products, services and content that deliver exciting experiences but also to working towards our goal of a zero environmental footprint throughout our business activities. Learn more about Sony and the Environment

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