Samsung HW-A550 2.1ch A-Series Soundbar with Subwoofer

  • Give your room the surround sound effect
  • Sound made easy
  • Wireless subwoofer. Powerful bass.
  • Optimised sound for your content
Read More
  • Give your room the surround sound effect
  • Sound made easy
  • Wireless subwoofer. Powerful bass.
  • Optimised sound for your content



In Stock
A series Soundbar and subwoofer are positioned next to Crystal UHD TV.

For great surround sound

Surround Sound Expansion
Samsung Surround Sound Expansion helps extend the listening area both upwards and sideways to help emanate a great surround sound effect.*

A woman enjoys a music concert on her TV. Simulated sound wave graphics illustrate the immersive 3D sound experience of Samsung A series soundbar. The dts virtual X logo can be seen.

* Sound effect may vary depending on environmental characteristics (including ceiling).

Sound made easy

HDMI ARC Connection
Samsung Soundbar A550 features a HDMI connection to provide premium quality sound and Audio Return Channel (ARC) control so you can simply connect with one cable and take control of your sound.


For a booming audio experience

Powerful Bass
Samsung Soundbar A550 features a powerful wireless subwoofer, so whether you’re watching movies or listening to music you can feel the bass.

Samsung A series soundbar is being shown on top of a contemporary TV cabinet along with its matching subwoofer which is being displayed to the side of the TV cabinet.

* Images are simulated and for illustration purposes only.

Optimised sound for your content

Smart Sound Mode
Select a sound mode, or let the Soundbar choose one for you. It automatically analyses the sound and helps deliver optimised, crystal clear sound.*

As a TV switches from music to movies, motorsport, and news, the soundbar adjusts and optimises its sound to match each content.
* Sound quality will vary depending on source content.

Extra Bass. Bigger Sensation

Bass Boost
Enjoy that big-bass feeling with Bass Boost Mode. It delivers more power to your bass so you get a truly brilliant sound experience.*

* Compared to A650 without Bass Boost Mode on.

Boost your gaming sound

Game Mode
Game Mode provides more directional, immersive sound so you can claim more glorious victories with boosted game sound effects.*
* This feature is supported only on selected 2020 Samsung TVs (TU8000 and above), all 2021 Samsung TVs and selected game consoles connected via HDMI. Compatibility subject to change. Sound effect may vary depending on environmental characteristics (including ceiling).

A user is enjoying soundbar’s Game Mode while playing a racing game on their TV connected to soundbar and subwoofer.

Control your Soundbar with a Samsung TV control*

One Remote Control
When you pair the Samsung A550 with a Samsung TV, you can control your soundbar using the Samsung TV’s One Remote Control, including equaliser and sound setting via the TV’s Smart Hub so you only need One Remote Control for your entire home entertainment setup.*

* Compatible with selected Samsung wirelessly*, reduce clutter

Wireless Connection with TV
Connect your Soundbar to your TV wirelessly via Bluetooth with minimal audio or video sync delay so you can reduce cable clutter, and simply enjoy intense sound.*

* Soundbar requires mains power connection. TV must support Bluetooth audio.

Surround yourself in sound

Wireless Surround Sound Ready
Enhance your sound experience with an optional wireless rear speaker kit (sold separately) which lets you expand your sound system to deliver true surround sound.*

A man enjoys racing content on his TV. Soundwave graphics are playing from Samsung Wireless Rear Speaker Kit and Soundbar, demonstrating Wireless Surround Sound Compatible feature of Samsung soundbar.

* SWA-9100S/XY speaker kit sold separately. Mains power connection required.

The science of sound

Developed by Samsung’s Audio Lab
Innovative acoustic technologies from Samsung’s Audio Lab provide a premium sound quality using audio technical expertise to help you get a cinematic, high quality audio experience in your home.


Total power 410W
Number of Channel 2.1
Number of Speakers 5
Subwoofer Type ( Active / Passive / Wireless, Built-in ) Wireless
Centre Speaker No
Wireless Rear Speaker Included No
Wireless Rear Surround Speaker Ready (Compatible) Yes (SWA-9100S/XY)
Audio Feature
Dolby Dolby Digital 2ch
Sound Modes Surround Sound Expansion, Game Mode, Adaptive Sound Lite, DTS Virtual:X, Standard, Bass Boost
Video Feature
4K Video No
High Dynamic Range (HDR) No
Decoding Format
MP3 Yes
HDMI Out 1
Optical In 1
Bluetooth Yes
Bluetooth Codec SBC, AAC
Bluetooth Multi Connection Yes
Wi-Fi No
USB Music Playback Yes
One Remote Control Yes
Bluetooth Power On Yes
Set Dimension (WxHxD)
Soundbar (WxHxD) 860.0 x 55.0 x 85.0 mm
Net Dimension (Wireless Module) (WxHxD) N/A
Rear Speaker (WxHxD) N/A
Subwoofer (WxHxD) 200.6 x 353.0 x 290.0 mm
Packaging (WxHxD) 926.0 x 435.0 x 271.0 mm
Soundbar (Net Weight) 2.1 kg
Net Weight (Wireless Module) N/A
Rear Speaker (Net Weight) N/A
Subwoofer (Net Weight) 5.3 kg
Packaging (Gross Weight) 9.8 kg
Stand-by Power Consumption (Main) 0.5 W
Stand-by Power Consumption (Rear) N/A
Stand-by Power Consumption (Subwoofer) 0.5 W
Operating Power Consumption (Main) 25 W
Operating Power Consumption (Rear) N/A
Operating Power Consumption (Subwoofer) 45W
Free Voltage Yes
Energy Star N/A
Batteries 2x AA batteries
Remote Controller Yes
Wall Mount Bracket Yes
Power Cable 2 (1: Soundbar, 1: Subwoofer)


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