Which connection choice is best for the best sound? Is the wireless woofer only connected ( to what? )via Bluetooth

The subwoofer is connected by Bluetooth to the sound bar.

I noticed the video should clear dialogue as an option. Is there a mode for dialogue only on the soundbar to isolate voices?

Your best bet is going with the "Voice" setting on the remote, which makes dialogues more audible in shows, movies, and even sports.

What are the individual dimensions of the soundbar and subwoofer separately?

Soundbar is 35.5” long, 2.5” tall, 3.5” deep. Subwoofer is 15” tall, 7.5” wide, 15.5” deep. All measurements are approximate.

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HT-S400 2.1ch Soundbar with Powerful Wireless subwoofer, S-Force PRO Front Surround Sound, and Dolby Digital, Black | Dolby Digital, X-Balanced Speaker Unit, S-Force PRO Front Surround Sound, Bluetooth, Easy One-Cable Setup, OLED Display

Product ID: 420254435

Details

Audio Output Mode
Surround
Brand
Sony
Connectivity Technology
wired wireless
Frequency Response
110 hertz
Speaker Maximum Output Power
330 watts

🎮Bluetooth 10m range

📡Wireless 160mm subwoofer

🔊330W max output power

R13947

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎬 Elevate your home theater game with sound that commands attention!

POWERFUL BASS IMPACT - Wireless 160mm subwoofer pumps deep, rich bass for movies, music, and gaming that you can feel.
CRYSTAL CLEAR DIALOGUE - X-Balanced Speaker Unit enhances vocal clarity so you never miss a word in your favorite shows.
CINEMATIC SURROUND SOUND - S-Force PRO Front Surround & Dolby Digital deliver immersive audio that puts you in the center of the action.
EFFORTLESS SETUP CONTROL - One-cable HDMI ARC connection and OLED display make installation and operation seamless.
SLEEK SPACE SAVING DESIGN - Wall-mountable with a flush fit to blend perfectly into your modern living space.

The Sony HT-S400 is a 2.1 channel soundbar system featuring a powerful wireless 160mm subwoofer, delivering 330 watts of dynamic sound output. Equipped with S-Force PRO Front Surround and Dolby Digital technology, it creates immersive cinematic audio with enhanced vocal clarity via the X-Balanced Speaker Unit. Easy to set up with HDMI ARC and Bluetooth connectivity, it offers a sleek, wall-mountable design with an OLED display for intuitive control, perfect for millennial professionals seeking a stylish yet powerful home entertainment upgrade.

Specifications

ASIN	B09SQWQ4TC
Additional Features	Subwoofer
Age Range Description	Adult
Antenna Location	For Gaming Consoles, For Indoor Use, For Surround Sound Systems, For Televisions
Audio Driver Type	Dynamic Driver
Audio Output Mode	Surround
Best Sellers Rank	#16,173 in Electronics ( See Top 100 in Electronics ) #79 in Home Audio Sound Bars
Bluetooth Range	10 meters
Brand	Sony
Built-In Media	Remote
Color	Black
Compatible Devices	Laptop, Smartphone, Tablet, Television
Connectivity Protocol	Bluetooth
Connectivity Technology	wired, wireless
Control Method	Remote
Controller Type	Remote Control
Customer Package Type	Not FFP
Customer Reviews	4.3 4.3 out of 5 stars (2,302)
Enclosure Material	Metal or high-density plastic
Frequency Response	110 hertz
Input Voltage	120 volts
Is Waterproof	FALSE
Item Dimensions D x W x H	13.38"D x 38"W x 9.62"H
Item Weight	16.1 pounds
Manufacturer	Sony
Maximum Range	10 meters
Model Name	HTS-400
Model Number	HT-S400
Mounting Type	Wall Mount
Number of Audio Channels	2.1
Number of Batteries	Nonstandard Battery batteries required.
Number of Items	1
Power Source	Corded Electric
Speaker Maximum Output Power	330 watts
Speaker Size	90 centimeters
Speaker Type	Soundbar, Subwoofer
Specific Uses For Product	Multi-Purpose
Subwoofer Connectivity Technology	Wireless
Subwoofer Diameter	12 inches
Total USB 2.0 Ports	1
Tweeter Diameter	22 millimeters
UPC	027242923942
Warranty Description	1 year
Warranty Type	Limited
Water Resistance Level	Not Water Resistant
Wireless Technology	Bluetooth
Woofer Diameter	90 centimeters

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R13947

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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