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Highlights
Features
Elevate your experience with 3D surround sound and built-in side speakers
Key features at a glance
5.1ch Sound
Experience immersive sound enhanced by side speakers
Immerse yourself in complete 5.1ch surround sound, enhanced by built-in side speakers and an included subwoofer that supports bass boost mode.
Q-Symphony
TV and Soundbar orchestrated in harmony
With Q-Symphony, AI separates voice and background sounds for playback through the optimal channel. Now you get crisper dialog and more immersive 3D surround sound, playing through your TV speakers and soundbar in complete synergy.
* Q-Symphony requires a compatible 2022-2025 Samsung TV (BU8000 and above for 2022 models, CU7000 and above for 2023 models, DU7000 and above for 2024 models, U8000F and above for 2025 models, and 2022-2025 models of The Frame).
Dolby Audio 5.1ch / DTS Virtual:X
Surround sound that draws you into the scene
Bring your entertainment to life with a captivating 3D soundstage. Dolby Digital 5.1ch and DTS Virtual:X technology moves the sound all around you to create a multi-dimensional audio environment.
* Dolby Digital and DTS Virtual:X source content required.
Adaptive Sound
Sound optimized for each scene
Get the optimal listening experience for each scene. Your soundbar recognizes the type of content you’re watching and automatically adapts audio settings to produce clear voices and detailed sounds.
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.
Game Mode
Hear better, play betterGet the competitive edge with Game Mode. Sound settings are automatically optimized, so all you have to do is plug in and play. Plus, cross-talk cancellation technology removes distracting sounds, allowing you to hear the precise location of your enemies.
* Game console sold separately.
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.
Wireless Surround Sound Compatible
Expand your surround sound and get more featuresThe Wireless Rear Speaker Kit lets you expand your soundbar to a surround sound system for an enhanced cinematic experience.
* Samsung Wireless Rear Speaker Kit (SWA-9250S) sold separately and requires power cords to connect to right and left rear speakers.
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.
Bluetooth® Multi Connection
Double up the fun with two smartphonesUse your soundbar's Bluetooth to connect up to two smartphones at the same time, and switch between playlists on the different devices.
* This feature is not available when TV and soundbar are connected via Bluetooth.
** Compatible Bluetooth® devices required.
Bluetooth® TV Connection
Connect your Soundbar to TV wirelesslyAre 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.One Remote Control
One remote for total controlYour 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.* 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
5.1
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Gross Dimension (WxHxD): One Packing
1075.0 x 432.0 x 230.0 mm
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Color
Titan Black
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Number of Speakers
6
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Number of Channels
5.1
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Number of Speakers
6
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Color
Titan Black
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Center Speaker
Yes
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Wireless Subwoofer Included
Yes
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Wireless Rear Speaker Included
No
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Dolby
Dolby 5.1ch
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Voice Enhance Mode
Yes
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Night Mode
Yes
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Sound Modes
Bass Boost, Surround Sound Expansion, Game, Adaptive Sound, DTS Virtual:X, 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,OGG,FLAC,WAV,AIFF
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HDMI In
1
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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)
1030.0 x 59.4 x 105.0 mm
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Net Dimension (Sub Woofer) (WxHxD)
184.0 x 343.0 x 295.0 mm
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Gross Dimension (WxHxD): One Packing
1075.0 x 432.0 x 230.0 mm
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Net Weight (Main Speaker)
3.2 kg
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Net Weight (Sub Woofer)
5.0 kg
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Gross Weight (One Packing)
10.3 kg
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Stand-by Power Consumption (Main)
0.5W
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Stand-by Power Consumption (Subwoofer)
0.5W
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Operating Power Consumption (Main)
29W
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Operating Power Consumption (Subwoofer)
48W
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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
Yes
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.