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

Product ID: 420254435

Details

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

📡10m Bluetooth wireless range

📺HDMI ARC one-cable setup

🔊330W max output power

€ 962.69

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

SMART TV INTEGRATION - Auto soundbar controls appear on BRAVIA TVs Quick Settings for instant, intuitive adjustments.
CRYSTAL CLEAR DIALOGUE - X-Balanced Speaker Unit enhances vocal clarity so you never miss a word.
POWERFUL WIRELESS BASS - 160mm wireless subwoofer delivers deep, room-filling bass without cable clutter.
CINEMATIC SURROUND SOUND - S-Force PRO Front Surround + Dolby Digital for immersive audio that puts you in the scene.
SEAMLESS SETUP CONTROL - One-cable HDMI ARC connection and OLED display make installation and operation effortless.

The Sony HT-S400 2.1ch Soundbar combines powerful 330W output, wireless 160mm subwoofer, and advanced S-Force PRO Front Surround technology to deliver cinematic surround sound with crystal-clear dialogue. Featuring Bluetooth streaming, easy one-cable HDMI ARC setup, and seamless integration with BRAVIA TVs, it’s designed for millennials seeking a sleek, immersive audio upgrade that fits perfectly in modern living spaces.

Specifications

Additional Features	Bluetooth, Dolby Digital
Age Range Description	Adult
Antenna Location	For Surround Sound Systems, For Televisions
Asin	B09SQWQ4TC
Audio Driver Type	Dynamic Driver
Audio Output Mode	Surround
Best Sellers Rank	#9,858 in Electronics (See Top 100 in Electronics) #47 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 (2,300) 4.3 out of 5 stars
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
Unit Count	1 Count
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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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€ 962.69

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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