B-series Soundbar HW-B400F 2.0 ch Subwoofer 2025
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- Modern type
The Frame's custom bezels magnetically click into place. Now, you can switch between styles in a snap.
Bezel type
- Beveled type
The new Beveled type bezel design offers an elegant 45-degree angled inner edge bezel.
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Highlights
2.0ch Sound with Built-in Woofer
2.0ch Sound with Built-in Woofer
One Remote Control
One Remote Control
Surround Sound Expansion
Surround Sound Expansion
Bluetooth® TV Connection
Bluetooth® TV Connection
Features
Compact but powerful sound with built-in woofer
Key features at a glance
2.0ch Sound with Built-in Woofer
Complete 2.0ch sound system with a built-in woofer
Enjoy audio with a complete 2.0ch sound system with a built-in woofer that brings you deep, rich bass.
One Remote Control
One remote for total control
Your Samsung TV remote isn’t just for the TV. Use it to control key Soundbar functions like power, volume and sound effects.
* Available on Bluetooth-compatible Samsung TVs.
Surround Sound Expansion
Expand the sound field for wider listening
Surround Sound Expansion helps project sound in all directions, broadening the listening area both horizontally and vertically for an encompassing audio experience.
Bluetooth® TV Connection
Connect your Soundbar to TV wirelessly
Are cables and wires getting in the way of your setup? Simply use Bluetooth to connect your soundbar to your TV, and enjoy all your favorite content wirelessly.
* Available on Bluetooth-compatible Samsung TVs.
Voice Enhance
Catch each word and hear dialogue clearlyHear the dialogue in your favorite shows and movies with crystal clarity. Voice Enhance mode boosts vocal audio and optimizes the equalizer settings for a clear listening experience.
HDMI ARC
Connect your devices via HDMI ARCWith an HDMI ARC port in your soundbar, you can connect it to an external device and enjoy rich, vibrant audio content without loss in quality.
Night Mode
Pick up on dialogue without disturbing othersWatch TV at night without waking others. Night Mode compresses the bass to reduce the decibels, delivering a softer listening experience while maintaining clear sound.
* Image simulated for illustration purposes. To operate, each component requires a separate power cable. Appearance and design specifications that do not affect product performance may change without prior notice.
** Actual product may differ from image shown. Please see our product gallery.
Specifications
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Number of Channels
2.0
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Gross Dimension (WxHxD): One Packing
928.0 x 120.0 x 155.0 mm
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Gross Weight (One Packing)
2.9 kg
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Power
0.5W
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Operating Power Consumption (Main)
20 W
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LPCM
2ch
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Number of Channels
2.0
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Number of Speakers
4
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Color
Titan Black
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Center Speaker
No
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Wireless Subwoofer Included
No
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Wireless Rear Speaker Included
No
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Dolby
Dolby 2ch
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Voice Enhance Mode
Yes
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Night Mode
Yes
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Sound Modes
Surround Sound Expansion, Standard
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LPCM
2ch
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4K Video Pass
No
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HDR
No
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Decoding Format
MP3,AAC,FLAC,WAV
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HDMI In
No
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HDMI Out
1
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HDMI ARC
Yes
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HDMI CEC
Yes
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Optical In
1
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Bluetooth
Yes
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Wi-Fi
No
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USB Music Playback
Yes
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One Control
Yes
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Bluetooth Version
4.2
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Net Dimension (Main Speaker) (WxHxD)
641 x 66.5 x 107 mm
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Net Dimension (Sub Woofer) (WxHxD)
No
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Gross Dimension (WxHxD): One Packing
928.0 x 120.0 x 155.0 mm
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Net Weight (Main Speaker)
2.1 kg
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Net Weight (Sub Woofer)
No
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Gross Weight (One Packing)
2.9 kg
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Stand-by Power Consumption (Main)
0.5W
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Operating Power Consumption (Main)
20 W
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Free Voltage
Yes
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Energy Star
No
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Remote Controller
Yes
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Wall Mount Bracket
No
User manual & downloads
Solutions & Tips
- HW-K450: How Do I connect my 300W 2.1 Ch Flat Soundbar HW-K450 to the subwoofer?
- HW-K450: How can I connect my Soundbar to external device using an auxiliary audio cable?
- HW-K450: How Can I connect a SWA-8000S kit to my 300W 2.1 Ch Flat Soundbar HW-K450?
- HW-K450: How Can I mount my 300W 2.1 Ch Flat Soundbar HW-K450 to the wall?
- HW-K450: How do I play media from a USB thumb drive on my 300W 2.1 Ch Flat Soundbar
* Key features may different from Key Spec.
* Images are for illustration purposes only and the accessories are sold separately.
* Features and specifications are subject to change without prior notification, and may vary per country. Please check in-store for more details.
1. Certain features require express consent for the collection and use of personal information. Some features may require additional accessories (sold separately). Certain features, apps and services may not be available on all models and in all regions and are subject to change without notice. Internet connection required. Data, subscription or other charges may apply. Certain features are available only on free to air channels and/or require a Samsung Apps account.
2. Each speaker must be connected to a mains power supply. Wireless access to content requires a Wi-Fi network, compatible smart phone and Samsung Hub, sold separately. App must be downloaded. Data charges may apply. Usage may be subject to third party agreements. Samsung takes copyright seriously. Only share content that you own or have the right to share.
3. An NFC-enabled compatible device is required. NFC App may need to be downloaded.
5. To view in 3D, a 3D TV and 3D glasses are required.
6. Evolution Kit sold separately. It will enhance your smart features to the levels of the corresponding year of launch of your Evolution Kit. Only the software and processing hardware will be upgraded; other hardware will not be upgraded. Evolution Kit may not support certain apps and functions previously installed or available on your TV. Please check www.samsung.com for more details before purchasing the Evolution Kit. Based on currently determinable UHD connectivity, broadcasting and Blu-Ray standardisation initiatives. TV panel cannot be upgraded and may differ from future standards.
