
Sony HT-S400 Wireless subwoofer soundbar - 330 w - 2.1 channels - black
Data sheet
usb
support plan
under tv
sony HT-S400 Wireless subwoofer soundbar - 330 w - 2.1 channels - black
Surround sound made easy
Using only the front speakers, Sony's unique digital sound field processing technology creates virtual surround sound that comes from both sides. You can enjoy rich, immersive surround sound.
Clear dialogue and powerful audio
The powerful speakers are connected to each other to deliver wide-ranging sound throughout the room, with technologies like the X-Balanced Speaker Unit and a separate notch frame on the speaker unit helping to enhance vocal clarity. Whether you're watching a movie or a TV show, you won't miss a word of the dialogue.
X-Balanced Speaker Unit
The front speakers feature an X-Balanced Speaker Unit. The unique rectangular shape of these speakers optimizes the diaphragm area. It also reduces the excursion of the driver without altering the sound pressure, reducing distortion and improving the clarity of the sound.
Separate notch frame
The separate notch frame on the X-Balanced Speaker Unit improves vertical width symmetry, an essential element for crystal-clear audio quality. Concentric notches on the edge strategically control the stress on the inside and outside of the diaphragm edge.
Deeper and more intense bass
The powerful wireless subwoofer, with large 160mm speaker unit ensures deeper, richer bass.
Ease of use
With intuitive controls and wireless connectivity, the soundbar is designed for a simple, intuitive and stress-free user experience.
Ease of management
The new remote control combines an elegant and ergonomic design with simple and intuitive operation. Functions include dedicated buttons for volume and audio adjustment.
Select audio according to your needs
The soundbar offers a wide range of audio settings to suit whatever you’re watching or listening to. There’s Voice Mode for clearer dialogue, Night Mode for watching TV without waking others, and Sound Field, which converts conventional soundtracks, such as stereo, into a surround sound experience.
Convenient interface with OLED display
An OLED display window on the soundbar provides at-a-glance information on the status of remote control functions, including input source, volume, and audio settings (sound field, voice mode, and night mode).
Setup in seconds
The soundbar offers HDMI ARC and optical input for easy connection to a wide range of TVs so you can watch movies, listen to music and more.
Technical specifications
Barcode 4548736134478
Portable remote control yes
Bluetooth yes
Wi-Fi No
Subwoofer included Yes
Product color Black
2.1 channel audio system
Wall mountable No
Embedded audio format Dolby Digital, Dolby Dual Mono
Subwoofer Type Active subwoofer
Wireless Subwoofer Connectivity
Home Theater Category
Output power (RMS) 330 W
Audio Return Channel (ARC) Yes
Night mode Yes
Wireless connection technology
HDMI ports quantity 1
Bluetooth version 5.0
Number of HDMI outputs 1
USB Port Yes
USB 2.0 ports quantity 1
Optical digital audio input 1
Soundbar power consumption 35W
Subwoofer consumption 20W
Width 900 mm
Depth 88 mm
Height 64 mm
Soundbar weight 2.4kg
Subwoofer width 19.2 cm
Subwoofer depth 40 cm
Subwoofer height 38.7 cm
Subwoofer weight 7.3 kg
Cables included AC, Optical
Batteries included Yes
Quick Guide Yes
Customer Questions & Answers
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Positive feedbacks
99% of our customers are satisfied
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Right of withdrawal
Not satisfied? Then you will be refunded
If you have received your order but the selected product does not satisfy you, you can request the return of the goods, communicating your intention within 14 calendar days from the delivery date.
Packing and shipping perfect
You will receive by email a photo of your order packed and ready for shipment
TAll products always leave from our headquarters, where they are scrupulously checked and reinforced in the packaging.
Each package is photographed before being entrusted to the courier and the photo sent to your email address together with the service information. We carefully select the carrier to entrust the delivery to, based on the characteristics of the single order.
Additional packaging
Safe seal
Pallet
Maximum protection


For the shipment of your orders, we only choose zero-emission couriers that are oriented towards greater economic, environmental and social sustainability.