---
product_id: 436377916
title: "Sony HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound and Dolby Digital (330W, Wireless Connectivity, Bluetooth)"
brand: "sony"
price: "¥99348"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/436377916-sony-ht-s400-2-1ch-soundbar-with-powerful-wireless-subwoofer
store_origin: JP
region: Japan
---

# S-Force PRO virtual surround Wireless subwoofer connectivity 330W peak power Sony HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound and Dolby Digital (330W, Wireless Connectivity, Bluetooth)

**Brand:** sony
**Price:** ¥99348
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your home cinema game—because your living room deserves blockbuster sound!

## Quick Answers

- **What is this?** Sony HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound and Dolby Digital (330W, Wireless Connectivity, Bluetooth) by sony
- **How much does it cost?** ¥99348 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/436377916-sony-ht-s400-2-1ch-soundbar-with-powerful-wireless-subwoofer)

## Best For

- sony enthusiasts

## Why This Product

- Trusted sony brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wireless Bass Freedom:** Cut the clutter with a powerful 160mm wireless subwoofer delivering deep, room-filling bass.
- • **Crystal Clear Dialogue:** X-Balanced Speaker Unit and Separated Notch Edge tech ensure you never miss a word, even in action-packed scenes.
- • **Seamless Smart Control:** Effortlessly sync with Sony BRAVIA TVs and control everything via an intuitive remote and OLED display.
- • **Next-Level Surround Tech:** S-Force PRO Front Surround creates a 3D soundscape using just front speakers—no extra wires needed.
- • **Immersive 330W Sound Power:** Feel every scene come alive with cinema-grade volume and clarity.

## Overview

The Sony HT-S400 is a sleek 2.1 channel soundbar system delivering 330W of powerful audio with a wireless 160mm subwoofer. Featuring Sony’s S-Force PRO Front Surround technology and Dolby Digital, it creates immersive virtual surround sound using only front speakers. Advanced X-Balanced Speaker Units and Separated Notch Edge design enhance vocal clarity and reduce distortion. Wireless connectivity with Sony BRAVIA TVs and Bluetooth streaming offers clutter-free setup and versatile use. Designed for stylish wall-mounting, it includes an OLED display and easy remote control for a premium, cinematic audio experience.

## Description

From the manufacturer Features 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. 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. 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. Deeper, richer bass sound A powerful wireless subwoofer with a large 160mm speaker unit delivers a deeper, richer bass sound. 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. 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. 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. 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. 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. 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. HDMI ARC HDMI ARC (Audio Return Channel) lets you connect to compatible TVs with a single cable, reducing cable clutter. 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. Optical input TV not compatible with HDMI ARC? Enjoy high quality sound for movies and more when you connect to the optical input. 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.

Review: Awesome product - Sony the signature
Review: Sony is top tier - As usual Sony on top of the music system game Love it

## Features

- Hear sound come from all around - The soundbar couples high-quality Dolby Digital with S-Force PRO Front Surround, our virtual surround sound technology.
- 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.
- 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.
- Deeper, richer bass sound - A powerful wireless subwoofer with a large 160mm speaker unit delivers a deeper, richer bass sound.
- Separated Notch Edge - The Separated Notch Edge on the X-Balanced Speaker Unit improves vertical amplitude symmetry, an essential for clear sound quality.
- Easy wireless connection - To minimise cable clutter, you can send audio wirelessly to your soundbar from a Sony BRAVIA TV supporting wireless connection.1 The wireless connection also lets you turn your TV and soundbar on and off simultaneously using the BRAVIA power button.
- 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.
- 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.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SQWQ4TC |
| Additional Features | Deeper, richer bass sound, HDMI ARC and Optical inputs, Separated Notch Edge, X-Balanced Speaker Unit |
| Age Range Description | Adult |
| Antenna Location | For Music Players, For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Best Sellers Rank | #7,562 in Electronics ( See Top 100 in Electronics ) #42 in Home Audio Soundbar Speakers |
| Bluetooth Range | 10 Meters |
| Brand | Sony |
| Built-In Media | HT-S400 |
| Color | Black |
| Compatible Devices | Gaming Console, Smartphone, Tablet, Television |
| Connectivity Protocol | HDMI, Bluetooth |
| Connectivity Technology | wired, wireless |
| Connectivity technology | wired, wireless |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Package Type | Not FFP |
| Customer Reviews | 4.3 out of 5 stars 2,250 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 900 |
| Frequency response | 900 |
| Is Waterproof | False |
| Item Dimensions D x W x H | 40D x 19.2W x 38.7H centimeters |
| Item Weight | 16.1 Pounds |
| MP3 player | No |
| Manufacturer | Sony |
| Maximum Range | 10 Meters |
| Model Name | HT-S400 |
| Model Number | HT-S400 |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Number of Audio Channels | 2.1 |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 330 Watts |
| Speaker Size | 900 Millimeters |
| Speaker Type | Soundbar |
| Speaker maximum output power | 330 Watts |
| Specific Uses For Product | home entertainment, music listening, movies and gaming |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 12 Inches |
| Total USB 2.0 Ports | 1 |
| Tweeter Diameter | 22 Millimeters |
| UPC | 027242923942 |
| Warranty Description | 1 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth, Wi-Fi |
| Woofer Diameter | 900 Millimeters |

## Product Details

- **Audio output mode:** Surround
- **Brand:** Sony
- **Connectivity technology:** wired, wireless
- **Frequency response:** 900
- **Speaker maximum output power:** 330 Watts

## Images

![Sony HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound and Dolby Digital (330W, Wireless Connectivity, Bluetooth) - Image 1](https://m.media-amazon.com/images/I/61AvogxU+wL.jpg)
![Sony HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound and Dolby Digital (330W, Wireless Connectivity, Bluetooth) - Image 2](https://m.media-amazon.com/images/I/81HtSpZ1RAL.jpg)
![Sony HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound and Dolby Digital (330W, Wireless Connectivity, Bluetooth) - Image 3](https://m.media-amazon.com/images/I/81GNW4FT7KL.jpg)
![Sony HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound and Dolby Digital (330W, Wireless Connectivity, Bluetooth) - Image 4](https://m.media-amazon.com/images/I/71abLM04nAL.jpg)
![Sony HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound and Dolby Digital (330W, Wireless Connectivity, Bluetooth) - Image 5](https://m.media-amazon.com/images/I/61Pl49BNsoL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Are the rear speakers wireless?**
A: No

**Q: Does it have usb port to play?**
A: Yes

**Q: Is this louder than the sa d20?**
A: It's great music with correct setup with surrounding two speakers

**Q: How many hours of Battery life**
A: Battery life no

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome product
*by D***A on 29 June 2026*

Sony the signature

### ⭐⭐⭐⭐⭐ Sony is top tier
*by N***B on 31 July 2025*

As usual Sony on top of the music system game Love it

### ⭐⭐⭐⭐ It is very good.
*by A***V on 20 December 2025*

I have used this Soundbar for over a few months, but at first I thought it wasn't worth because when the volume is on like 20% the sound is very low compared to my TV it gave good sound but still when keeping the volume on 50% it gives very good sound and bass.

## Frequently Bought Together

- Sony HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound, and Dolby Digital, Black
- Sony 85 Inch 4K Ultra HD TV X77L Series: LED Smart Google TV KD85X77L- Latest Model, Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-12*