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Samsung HW-Q870A Soundbar (2021)

  • $999.00
Stock Level:


Samsung HW-Q870A 5.1.4ch Soundbar (2021)


  • Immerse yourself in captivating surround sound
  • Enjoy incredible surround sound with Dolby Atmos speakers*
  • Calibrated sound for your space
  • atmos-dolby-DTS
    True Dolby ATMOS & DTS:X 5.1.4
  • up-firing-rear-speakers
    Dolby Atmos Rear Speakers
  • acoustic-beam
    Samsung Acoustic Beam Technology
  • Sound wave graphics from TV speaker and soundbar show that Q Symphony allows sound to be heard simultaneously from TV speaker and soundbar.
    Total Sound Collaboration

Q-Series Home Theatre Soundbar Q870A

Designed for the way you live

Ultimate sound immersion with true 5.1.4ch sound. Perfect match for QLED.

Q870A Soundbar, subwoofer and rear speakers are positioned next to QLED TV.

Experience cinematic sound in your lounge room

True Dolby ATMOS & DTS:X 5.1.4

Be surrounded by the cinematic sound of True Dolby ATMOS & DTS:X audio content, made possible with overhead and directional sound for a realistic and immersive experience.*


* Source content must be Dolby Atmos® or DTS:X enabled for Dolby ATMOS® or DTS:X playback. Sound effect may vary depending on environmental characteristics (including ceiling). Speaker stands not available from Samsung. To be sourced via 3rd party and may not look the same.

Enjoy total surround sound with Dolby Atmos speakers

Dolby Atmos Rear Speakers

The wireless rear speakers deliver front and upfiring sound so you can be captivated by awesome surround sound at home.* This fully immersive sound experience will make it feel like you're watching your favourite shows and films at the cinema.

* Mains power connection required. Sound effect may vary depending on environmental characteristics (including ceiling). The Undoing: © 2021 Home Box Office, Inc. All rights reserved.

Adds depth and surround sound effects to standard audio

Samsung Acoustic Beam Technology

Samsung's Acoustic Beam technology projects sound all around the room - using the ceiling and walls to bounce sound for an amazing surround sound effect you won't believe is coming from a slim, easy to install soundbar.*

Precisely spaced soundwave graphics are coming out from the top of Q870A Soundbar, illustrating Samsung Acoustic Beam technology.

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

100% satisfaction

100 day money back guarantee

At Samsung, we stand by the quality of our products. However, if you're not 100% satisfied with your Q870A purchase, we’ll refund your money.*

* See samsung.com/au/mbg for full T&Cs. Offer valid 1st March 2020 to 30th June 2022 on Q950A, Q900A, Q870A, Q700A & Q600A models only.


The soundbar that works perfectly in sync with your compatible TV and Room

Total Sound Collaboration

Synchronised sound from your TV and Soundbar*

Samsung Q-Symphony

Experience ground breaking audio with Q-Symphony, which synchronises motion tracking sound from compatible Samsung QLED TVs with Samsung's Home Theatre Soundbar for a truly immersive surround sound experience that puts you right in the middle of the action.*


Tailored sound that fills your space

SpaceFit Sound

Tailors your TV and compatible Soundbar's settings to help ensure the sound is always optimised for the room it's in. By testing reverberations, you can be sure your Soundbar is delivering its best performance.*

  • * Samsung Q-Symphony is compatible with all 2021 Neo QLED, QLED & AU8000 Samsung TVs and 2020 Samsung QLED Q80T TV with Object Tracking Sound and above. Sound effect may vary depending on environmental characteristics (including ceiling).

More clarity and deeper bass*

Powerful Bass +

Samsung Soundbar features a powerful wireless subwoofer, so whether you're watching movies or listening to music you can feel the rumble of deep bass.

* Compared to Samsung Q700A soundbar and below. Subwoofer performance and range can very depending on environment - recomended to be within 3m of Soundbar.


See it just as it was intended

HDMI eARC Connection

HDMI eARC passes full resolution content, such as 4K and 3D surround sound formats like Dolby Atmos from your TV through to your soundbar, for amazing sound quality*

* Compared to HDMI ARC. TV must support HDMI eARC.


Never miss a word

Active Voice Amplifier

Whether there's a loud conversation in the next room or noise outside, Active Voice Amplifier will help ensure you never miss a word of the on-screen action. It analyses the noise levels in your room and amplifies the dialogue so you always know what's going on.

* Sound effect and performance may vary depending on environmental characteristics. Feature cannot be used in conjuction with Q-Symphony.

A man watches TV while his children play. Simulated sound wave graphics show Active Voice Amplifier technology optimizing dialogue so it can be heard more clearly in noisy environments.

Optimises your audio by content and scene*

Adaptive Sound

Adaptive Sound analyses the audio signal to deliver optimised sound per scene to help you get crystal clear sound* no matter what you’re watching.

A TV display changes from dialogue, sports, news, to movies and the soundbar shows different audio waves for each to show how the soundbar adapts to voices within each content.

* Compared to Samsung A650 soundbar and below. Sound quality will vary depending on source content.

Transform your gaming experience

Game Mode Pro

Game Mode Pro delivers an immersive sound experience specifically optimised for gaming. With a dedicated setting and highly directional audio, you can stay one step ahead of your competition.*

Two friends are enjoying an immersive gaming experience with Samsung Soundbar Game Mode Pro.

* Game Mode is supported on selected 2020 Samsung TVs (TU8000 and above), all 2021 Samsung TVs and game consoles connected via HDMI. Compatibility subject to change. Sound effect may vary depending on content being played and environmental characteristics (including ceiling).

Discover the power of connected living

Smart Connectivity

Easy pairing to your favourite devices*

Works with Alexa, Apple AirPlay 2 and more*

Samsung Q Series Home Theatre Soundbar Q870A works with Amazon Alexa, Apple AirPlay 2 and more. Control your Soundbar and connected home devices through the SmartThings app so you can manage your entertainment and home the easy way.*

Just tap for music

Tap Sound

It only takes a tap to send music from your compatible smartphone to your Soundbar.* Just touch your phone against the soundbar to enjoy your favourite music in true surround sound.

Connect without clutter

Wireless Connection with TV

Use the SmartThings app to connect your Soundbar to your compatible TV and control it too. It's the simple way to minimise cable clutter and keep your entertainment set up looking as good as it sounds.*

  • * SmartThings is compatible with selected devices. Please see samsung.com/au/SmartThings/. Each device must be connected to Wi-fi or other wireless network. Must download and install the SmartThings app. ** Content services are subject to change without notice. Voice commands recognise English, French, Spanish, German, Italian, Chinese and Korean. Not all accents, dialects and expressions recognised. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Apple AirPlay requires iOS 11.4 or later.

Control your Soundbar with a Samsung TV control*

One Remote Control

When you pair the Samsung Q870A 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 TVs. Refer to www.samsung.com/au/oneremote for list of compatible devices.


Developed by audio masters

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.




  • Number of Channel5.1.4
  • Subwoofer Type ( Active / Passive / Wireless, Built-in )Wireless Active
  • Packaging (WxHxD)1167.0 x 590.0 x 277.0 mm
  • Packaging (Gross Weight)24.0 kg
  • Electrical0.5W
  • Operating Power Consumption (Main)28W

General Feature

  • Total power470W
  • Number of Channel5.1.4
  • Number of Speakers12


  • Subwoofer Type ( Active / Passive / Wireless, Built-in )Wireless Active
  • Centre SpeakerYes
  • Up-firing SpeakerYes
  • Side-firing SpeakerNo
  • Wide Range TweeterYes
  • Wireless Rear Speaker IncludedYes (SW-9500S/XY)
  • Wireless Rear Surround Speaker Ready (Compatible)Yes

Audio Feature

  • DolbyATMOS
  • Sound ModesSurround Sound Expansion, Game Mode Pro, Adaptive, Standard
  • Hi-Res Audio DecodingYes

Video Feature

  • 4K VideoYes
  • High Dynamic Range (HDR)HDR 10+

Decoding Format

  • AACYes
  • MP3Yes
  • WAVYes
  • OGGYes
  • FLACYes
  • ALACYes
  • AIFFYes


  • HDMI In1
  • HDMI Out1
  • Optical In1
  • Audio InNo
  • BluetoothYes
  • Bluetooth CodecSBC
  • Bluetooth Multi ConnectionNo
  • Wi-FiYes
  • USB Music PlaybackNo
  • Ethernet PortNo
  • One Remote ControlYes
  • Bluetooth Power OnYes
  • NFCNo
  • ChromecastYes (via OTN later in 2021)
  • Apple AirPlay 2Yes

Special Feature

  • SmartThings App