SamsungHW-S800B Bluetooth Wi-Fi Ultra Slim Soundbar with Dolby Atmos, DTS:X & Wireless Subwoofer, Black

  • 2 year guarantee included

Free standard delivery

Product description

Product code: 85872111

Impressive sound? Check. Ultra-minimalistic design? Check. 3D Dolby Atmos audio immersion? The S800B soundbar ticks all the right boxes. Its ultra slim design ideally suits wall-mounted TVs (but looks supremely elegant however you site it), and takes your TV sound to the next exciting level (and your music too if you want, thanks to Wi-Fi and Bluetooth streaming capability). It actually adapts to optimise the sound to match the scene, a wireless subwoofer packs a mighty bass punch, and you can control it just by talking thanks to built-in Alexa.

3.1.2 channel sound
Relish glorious 3.1.2 channel sound, with a mighty 330W of audio power. The separate subwoofer provides powerful bass, while a built-in centre speaker ensures crystal clear dialogue.

3D Object based sound with Dolby Atmos and DTS:X
The incorporation of true object-based audio formats Dolby Atmos and DTS:X allows this soundbar to place you in the heart of the action for a truly immersive 3D sound experience. And Dolby Atmos works wirelessly with compatible 2022 Samsung TVs too.

Adaptive sound
Adaptive Sound assesses what you're watching and optimises each scene with AI sound. So feel like you’re in the stadium when watching live sport, be immersed in thrilling action sequences, or hear gentle dialogue with crystal clarity.

Alexa built in
Easily control this smart soundbar and other compatible devices using Alexa voice control which is built in. So you can play music, adjust settings, check the weather, get questions answered, and more, and all hands-free.

Wireless subwoofer for max power
Ramp up the bass power and max out the thrill of cinematic sound. A wireless subwoofer adds low frequency power, depth and realism to everything you watch. And because it's wireless you have more placement options as it doesn’t need to be linked to the soundbar by a cable.

Stream music over Wi-Fi
With Wi-Fi built into the S800B, you can access your favourite streaming services. Ask Alexa, or stream via the SmartThings app on your mobile device from streaming services like Spotify Connect*. Samsung’s dedicated Music Mode ensures audio is optimised for music when using this soundbar purely as a speaker. And you can stream seamlessly from iOS devices with Apple Airplay 2.

Bluetooth connection and HDMI
Connect your compatible TV without the mess of wires thanks to Bluetooth. And you can stream your top tunes from your Bluetooth smart device too. You also have the option to connect to the TV by HDMI for a top-quality wired connection.

Ultra slim looks
The ultra-slim design of this audio marvel looks sleek and elegant as part of your set up, and is beautifully suited to accompany wall-mounted TVs.

Expand your sound system for the fully cinematic surround sound experience. The S800B is compatible with Samsung’s SWA-9200S wireless rear speakers, which are available separately.

Samsung Q-Symphony
This Q-Symphony soundbar has the ability to synchronise in perfect harmony with select compatible Samsung TVs. Playing superb quality sound simultaneously from both soundbar and TV heightens the viewing experience without any complicated set up. Q-Symphony is compatible with 2022 Samsung TV (BU8000 TV and above).

*Some services may require subscription (sold separately)

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

Product specification
Accessories Included
Remote, Batteries, Wall mount kit
Audio Details
Dolby ATMOS, DTS Virtual: X (DTS 5.1ch)
Batteries Included
Bluetooth Version
Connectivity Type
Bluetooth, Wi-Fi
Country of Origin
Packaged: H37.1 x W123.2 x D29.4cm
Dimensions (Subwoofer)
H24.08 x W23.8 x D23.8cm
Dimensions (System)
H3.8 x W116 x D3.9cm
File Formats
Fitting Method
Freestanding, Wall Mounted
2 year guarantee included
No HDR Support
Manufacturer Part Number (MPN)
Manufacturer's Warranty
1 year
Model name / number
Multi-room sound
NFC Enabled
Power Consumption (Stand-By)
Power Consumption - On Mode
Power Supply
Radio tuner
Ultra Slim
Rear Speaker Type
Wireless with optional accessory
Smart Technology
Amazon Alexa Enabled, Google Assistant Enabled
Sound Features
Sound Format
Dolby Atmos
Speaker System Format
Total Speaker Output
UHD Pass through
4K UHD pass-through not supported
Wired Connections
1 x HDMI In, 1 x HDMI Out
Wired or Wireless
Wired, Wireless
Delivery & returns
Standard Delivery
UK delivery within 2 to 5 days, 8am - 8pm, Monday to Saturday. Free on orders over £50, otherwise £4.50.
Click & Collect
Free on orders over £30, £2.50 if you spend less. Choose a collection day at checkout, next day available at some locations. Available at Waitrose, selected John Lewis shops, Shell stations and Booths stores.
Evening Delivery within London M25
Order before 10am to get same day evening delivery within London M25. Available 7 days a week, delivery between 6 – 11pm on a day of your choice. We’ll text you a 1-hour delivery window on the day. Delivered by 100% electric vehicles.
Next or Named Day Delivery
Delivery on the day of your choice, 8am - 8pm, 7 days a week. You'll receive a text on the morning of delivery with a 1-hour delivery window.
Morning Delivery
Delivery on the day of your choice, by 10.30am available 7 days a week.
Local Collection Network
Not available for this item


Return small or medium items by post or to John Lewis & Partners and Waitrose & Partners shops.

Large items (delivered by two people, such as appliances and furniture) can be returned using our Home Collection service.

You can also return a Click & Collect order to where you collected it.

Product review details, this product has received, on average, 4.40 out of 5 star rating.
The average rating is4.4out of5