Sony HT-S400 2.1ch Soundbar for TV with Powerful Wireless Subwoofer

S-Force PRO Front Surround and Dolby Digital create cinematic style surround sound.

Is WaterproofFALSEWater Resistance LevelNot Water ResistantBluetooth Range10 metersTotal USB 2.0 Ports1

About this item

  • Immersive Surround Sound: S-Force PRO Front Surround and Dolby Digital create cinematic style surround sound.
  • Enjoy Clear Dialogue And Powerful Sound: Powerful audio technology, such as the X-Balanced Speaker Unit and Separated Notch Edge, works to deliver wide-ranging sound and enhanced vocal clarity.
  • Simple & Easy Operation: The simple, compact remote control and convenient OLED display window make operation a breeze.
  • Wireless Subwoofer Included: A powerful wireless subwoofer with a large 160mm speaker unit delivers a deeper, richer bass sound.
Category: AudioSound BarsRanked #99 of 786 in Audio
8.6Our score
Our verdict

S-Force PRO Front Surround and Dolby Digital create cinematic style surround sound.

Ranked #99 in Audio · 4 things we like

Quick answer The Sony HT-S400 2.1ch Soundbar scores 8.6/10 with us. Amazon owners rate it 4.3 out of 5 across 2,305 reviews, in line with the 4.2 average of the 100 sound bars we track. It was listed at $298.00 on Amazon when we last checked in September 2026. Key facts: is waterproof FALSE, water resistance level Not Water Resistant, bluetooth range 10 meters.

Enjoy rich surround sound with clear dialogue with the HT-S400 2.1ch Soundbar. A wireless subwoofer and HDMI ARC5 one-cable connection make watching movies and TV more immersive. Deeper, more engaging bass performance in music, movies and gaming make it perfect for the essential home theater.

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Product information

24 specifications
Audio Output ModeSurround
Mounting TypeWall Mount
Enclosure MaterialMetal or high-density plastic
Speaker TypeSoundbar, Subwoofer
Additional FeaturesBluetooth, Dolby Digital
Antenna LocationFor Surround Sound Systems, For Televisions
Subwoofer Diameter12 inches
ColorBlack
Is WaterproofFALSE
Warranty TypeLimited
Maximum Range10 meters
Control MethodRemote
Speaker Size90 centimeters
Woofer Diameter90 centimeters
Tweeter Diameter22 millimeters
Water Resistance LevelNot Water Resistant
Bluetooth Range10 meters
Specific Uses For ProductMulti-Purpose
Controller TypeRemote Control
Total USB 2.0 Ports1
Unit Count1 Count
Item Dimensions D x W x H13.38"D x 38"W x 9.62"H
Item Weight16.1 pounds
Compatible DevicesLaptop, Smartphone, Tablet, Television

Pros & cons

What we like
  • IMMERSIVE SURROUND SOUND: S-Force PRO Front Surround and Dolby Digital create cinematic style surround sound.
  • ENJOY CLEAR DIALOGUE AND POWERFUL SOUND: Powerful audio technology, such as the X-Balanced Speaker Unit and Separated Notch Edge, works to deliver wide-ranging sound and enhanced vocal clarity.
  • SIMPLE & EASY OPERATION: The simple, compact remote control and convenient OLED display window make operation a breeze.
  • WIRELESS SUBWOOFER INCLUDED: A powerful wireless subwoofer with a large 160mm speaker unit delivers a deeper, richer bass sound.
What could be better

    Sony HT-S400 2.1ch Soundbar: questions & answers

    Is the Sony HT-S400 2.1ch Soundbar worth buying?

    Yes, it is one of the stronger picks in its group. We score the Sony HT-S400 2.1ch Soundbar 8.6 out of 10. Amazon owners rate it 4.3 out of 5 across 2,305 reviews, in line with the 4.2 average of the 100 sound bars we track.

    How much does the Sony HT-S400 2.1ch Soundbar cost?

    It was listed at $298.00 on Amazon when we last checked in September 2026. That is more than the $151.82 median for sound bars in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are the key specs of the Sony HT-S400 2.1ch Soundbar?

    Is Waterproof: FALSE; Water Resistance Level: Not Water Resistant; Bluetooth Range: 10 meters; Total USB 2.0 Ports: 1. All 24 specifications are in the product information table on this page.

    What are good alternatives to the Sony HT-S400 2.1ch Soundbar?

    Similar, well-rated sound bars in our catalog: Samsung HW-B550/ZA 2.1ch Soundbar (9.0/10, 4.5 stars from 1,235 owners); Sony BRAVIA Theater System 6 5.1ch Soundbar (8.8/10, 4.4 stars from 471 owners); Hisense HS2100 2.1ch Soundbar (8.4/10, 4.2 stars from 860 owners).

    Customer reviews

    All reviews on Amazon
    4.32,305 global ratings
    5 star70%
    4 star10%
    3 star10%
    2 star0%
    1 star10%

    Breakdown from the 10 most helpful reviews we imported.

    S
    SK
    Verified purchaseDecember 21, 2025
    Kinda Pricey for Basic Features, Decent Sound, but will it last 15 years?

    $228, Sony HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound, and Dolby Digital, BlackPros:- Decent bass and separate adjustability for the bass- ARC connectivity integrates well with Sony TV; Cable NOT included-- Sony TV remote controls the system audio; no programming needed; be sure to set the TV to external audio-- Has Optical inputs in case I ever need it- Volume goes from 0 to 100- White LED is not overly bright- Bluetooth connectivity is straight forward- Came with Batteries for the remoteCons:- Model has been around since 2022 and does not includ

    P
    PJG
    Verified purchaseAugust 17, 2026
    Awesome value!

    No complaints! Paid $188 dollars plus tax. It took me less then 10 minutes to unbox, set up and pair my IPhone and Hisense TV. The sound bar display makes sound adjustments simple. Oh and the bass hits hard! I love Sony products audio. Hard to beat at this price range!

    S
    SneakerSox
    Verified purchaseMay 28, 2023
    Pretty Good for Full Price, Great for Amazon Warehouse Price

    I looked at a lesser version of this at Costco that wasn't much cheaper and didn't get very good reviews. This item was a little more expensive, but had great reviews. When there was an open box unit available at Amazon Warehouse for less than half of the regular price, I ordered it immediately. Set up was pretty easy, though the open box unit was missing the optical cable that was supposed to be included. Once it was all hooked up and the setting changed within the TV, it worked just fine. It turns on/off when the TV does, and the regular volume controls for the TV remote control it as well.

    A
    Andres
    Verified purchaseJuly 30, 2024
    Living room turned home theater

    I love this sound bar. I have it hooked up to a Sony tv using an HDMI ARC cable and the compatibility is amazing. One of the things I looked for in a sound bar is clear audios, especially for movies that the music overpowers the dialogue. There are times where it feels like the sound is a little cheap but I want to blame that more on what I’m watching/playing. Otherwise, the sound is so crisp my neighbors could watch my TV from my window and still hear everything if I have it loud enough. I’ve only had an issue with connectivity once but it was an easy fix once you get to know the system; a sh

    G
    Gabriela
    Verified purchaseJune 23, 2026
    High quality

    This was a Christmas gift for my husband, and he absolutely loved it. The quality is excellent, and the sound is amazing. It works perfectly and exceeded our expectations. Without a doubt, it was a great purchase, and I highly recommend it.

    T
    Tom
    Verified purchaseAugust 14, 2023
    I would steer clear of this product.

    Sony looses its reputation with me after 15 years of preferring their products. The software running this sound bar is based on windows 8.1 and is out of support. Sony no longer offers updates and any issues will not be addressed. As well, you cannot update online. You need a usb drive and have to move the sound bar from its mounting or placement to get to the back of it and install the one and only "out of date" update available from the Sony website.That said, the unit performs poorly because it turns off randomly during use. If connected using eARC, it turns off your TV too....right in the

    K
    Kim Henryam
    Verified purchaseAugust 5, 2026
    I would buy again

    Very good I would buy again

    J
    John
    Verified purchaseMarch 1, 2024
    Great Sound Quality, But Some Minor Limitations

    I recently purchased the Sony HT-S400 soundbar to replace my old Sony soundbar, which had started to experience issues with low volume playback. Overall, I am pleased with the upgrade, as the HT-S400 offers significantly better sound quality and bass. However, there are a couple of minor drawbacks that I would like to highlight.Let's start with the positives. The sound quality produced by this soundbar is impressive. Whether I'm watching movies, listening to music, or playing games, the audio is clear, immersive, and rich in detail. The bass response is particularly noteworthy, delivering deep

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.