Samsung HW-K850 Dolby Atmos Bluetooth Wi-Fi 3.1.2 Sound Bar System with Wireless Subwoofer & Multiroom

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Product information

Bring a new wave of 3D sound to your living room with Samsung’s revolutionary Sound Bar System. With built-in Dolby Atmos, sound is flung around your room to give fluid, life-like audio. This 3-channel set has 2 upward firing speakers and a thunderous wireless subwoofer so your home will get the true cinema feeling. Joined by Bluetooth, Wi-Fi and seamless multi-room capability, you’ll stream sounds from any smart device you like, too. Whether you’re a film buff or a TV junkie, this state-of-the-art home cinema system will take your content to dizzying heights.

Terrific Dolby Atmos Sound
As an Atmos-enabled system, you’ll be set free from standard front-facing sound. The 11 built-in speakers include 2 upward-firing drivers to rebound sound around the room and give true surround sound. Just like in a cinema, scenes will happen all around you, breathing new life into your favourite films. Furthermore, with the Proprietary Surround Sound Expansion Plus, all your audio will be up-scaled to the 3.1.2 channels. This way, everything you listen to will sound extraordinary.

Seamless Wireless Streaming
Not only can you hook this up to your TV through Bluetooth, you can use this as a music player too. Just link your smart device to the system in seconds to stream audio from apps like Spotify, TuneIn and Deezer. Furthermore, this system has built-in multiroom that lets you link up to the Samsung Multiroom App through Wi-Fi. Once you add Samsung Radiant360 speakers (sold separately) to your collection, you’ll play your music throughout the house.

4K & 3D Pass-Through
4K and 3D video signals pass seamlessly through a simple HDMI connection. This way, you can connect any 4K or 3D source, like a UHD Blu-Ray player, and enjoy the sound at its most luscious.

Delivery information:If you buy a large screen TV along with this item, please note that they'll be delivered separately.

3D Ready
Accessories Included
Remote, Battery (for remote), Wall Mount Kit, HDMI Cable
Audio Quality Information Different manufacturers use different sound systems to improve your audio experience
Dolby Atmos, Dolby True HD, Dolby Digital Plus
Bluetooth Enabled Information Wireless way of transferring data between electronic devices over short distances
Packaged: H59 x W127.4 x D26.1cm
Dimensions (Centre)
Dimensions (Speakers)
Dimensions (Subwoofer)
H39.8 x W20.3 x D41.4cm
Dimensions (System)
H8.1 x W120.9 x D12.9cm
DLNA Information Digital Living Network Alliance compatible - lets you build a digital network around the home with other DLNA devices
File Formats
4K HDR pass-through - MP3, WMA, WAV
HDR Information Expanding contrast ratio and colour palettes, this product’s High Dynamic Range (HDR) compatibility gives greater glow and visual depth than regular HD content.
Internet Ready Information Internet enabled devices allow you access to a wealth of online content through Wi-Fi, dongle or Ethernet connection.
Yes - Built-in Wi-Fi
Manufacturer Part Number (MPN)
Model name / number
HW-K850 Dolby Atmos Bluetooth Wi-Fi 3.1.2 Sound Bar System
Multi-room sound
NFC enabled Information Devices with NFC can be tapped together to establish a wireless connection for sending or streaming files and other data
Ports Information Ports used to connect other devices, for example USB to connect peripherals or HDMI to connect to a high definition display.
1 x HDMI Input, 1 x HDMI Out, 1 x Audio Input, 1 x Optical Input
Power Consumption - On Mode Information The average daily power consumption based on EU measures. Rated power consumption based on maximum continuous use may differ.
Sound bar: 10.6W. Subwoofer: 28W
Power Consumption - Stand By Information Amount used when on standby, based on EU regulations
Sound bar: 0.26W. Subwoofer: 0.45W
Radio tuner
Internet only
Rear Speaker Type
Speaker output Information The total output measured in watts. The higher the number, the louder the sound.
Speaker system
Sound System
Weight Information Unpackaged weight
Packaged: 25.8kg. Unpackaged: 16.2kg


  • UK delivery

    Standard delivery within 5 working days (in time for Christmas)
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  • International delivery not available


If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 35 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

You can return for free in the UK via John Lewis shops, Royal Mail, Collect+ or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454

You’ll find returns information on your delivery note. Exceptions apply to certain products - find out more about our refund policy

Q & As


  • 2 year guarantee included

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