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Product Summary

  • 8” Wireless subwoofer
  • World’s first wireless Dolby Atmos for sound from every direction
  • Q-Symphony utilises every TV & Soundbar speaker
  • SpaceFit Sound+ for sound calibration that fits to your space with Auto EQ
  • 1 year warranty [Click to Register

Infinite sound with true 11.1.4ch

Samsung Q series Soundbar, subwoofer and rear speakers are positioned with QLED TV.

* Images are simulated and for illustration purposes only. The appearance, design and GUI(Graphic User Interface) specifications which do not affect the product performance are subject to change without notice.* TV sold separately.


World’s first built-in wireless Samsung Smart TV-to-soundbar Dolby Atmos connection

Wireless Dolby Atmos

Object-based audio formats Dolby Atmos now incorporated wirelessly for the first time with Samsung Soundbar. Experience the synergy effect created by the ultimate 3D sound from Dolby Atmos content and Samsung Soundbar - all without any cables.

* Wireless Dolby Atmos transmission via Wi-Fi, works with (selected) 2022 Samsung TVs* Dolby Atmos and DTS:X applies to all 2022 Q Series Soundbars.* Dolby Atmos and DTS:X source content required.

Unrivaled surround sound that envelopes you

True 11.1.4ch Sound

With 11 front and surround channels, 1 subwoofer channel, and 4 up-firing channels, you get true 11.1.4ch sound. Designed and tuned by Samsung Audio Lab, the surround sound formed by the dedicated channels on the sides and in the corners makes you feel one with the story.

A man is surrounded by Q990B's immersive surround sound.

Q Series Soundbar and TV, the perfect harmony


This Soundbar syncs with your Samsung TV, together creating immersive sound. It combines and enhances sound through the soundbar's front, side, and up-firing speakers as well as the TV's speakers, giving you a new level of acoustic immersion so you can experience content like never before.

* Q-Symphony is compatible with selected Samsung TVs.* Features may not be compatible with all Samsung TVs. Check for product specifications by TV model.* Function requires HDMI, Optical or Wi-Fi connection to TV.

Sound calibrated for your space to perfection

SpaceFit Sound+

SpaceFit Sound+ fuses the heightened clarity and immersive audio of SpaceFt Sound with the optimised bass of the Auto EQ subwoofer. Stunning sound fine-tuned for your space.

SpaceFit Sound

SpaceFit Sound offers clear and immersive sound by optimising your audio to match your space. The soundbar can even automatically analyse the room on its own, calibrating the sound field to perfectly fit your room.

Samsung Q Soundbar is paired with QLED TV. SpaceFit Sound technology uses soundwaves to analyze living room interior data, which it then uses to optimize the TV and soundbar sound settings.

Auto EQ

The included subwoofer automatically calibrates to provide any space with powerful bass.

Closeup of soundbar and subwoofer in living room are shown. A grid graphic covers the living room and thickly drawn sound wave graphics are shown beneath the subwoofer to illustrate that Auto EQ is automatically filling the room with powerful bass.

Sound that takes you to the scene

Up-firing rear speakers included

Adding a vertical element for three-dimensional sound, the included 4.0.2ch Samsung Wireless Up and Side firing Rear Speakers reflect sound off the ceiling to deliver breathtaking overhead audio — giving you the experience of the theater right in your home.

A woman enjoys TV. Soundwave graphics demonstrate Q990B wireless rear speaker's upfiring capability in addition to normal sound output direction when toggle is on.

* Samsung Wireless Rear Speaker Kit included.

Engineered by sound innovation experts

Samsung Audio Lab

Tested and tuned at the California Audio Lab, where our world-class audio engineers apply the advanced acoustic technologies to give you perfectly balanced, room-filling sound.

Samsung Soundbar seen from the rear in an anechoic chamber used to test each aspect of the soundbar.

Stream the music you love and control it with your voice

Voice Assistant & Cast Services

Control your Soundbar with your voice through the SmartThings app or tap the AirPlay icon from your Apple device to control it from your phone.

Alexa logo and Apple AirPlay logo can be seen along with Samsung Q990B soundbar which is sitting on living room cabinet.

* Apple, AirPlay, iPhone, iPad, and Mac are trademarks of Apple Inc., registered in the U.S. and other countries. * This Samsung Soundbar supports AirPlay 2 and requires iOS11.4 or later. * This service availability may vary by region/service provider/language.

Simply Tap and play

Tap Sound

For the moments you want to enjoy your music on another level. When listening to your favourites on your phone simply Tap it on the soundbar. The soundbar recognises the device and seamlessly connects and plays the song you were listening to – but with incredible soundbar audio.

* Tap sound is working through Bluetooth, and compatible with Samsung mobile devices with Android 8.1 and above.

Sound optimized for each scene

Adaptive sound

The soundbar automatically analyses your sound signal to deliver optimized sound based on each scene. Adaptive sound mode lets you hear voices clearly even on low volumes so even quiet conversations are heard.

Be a part of the game with Dynamic Sound

Game Mode Pro

Brace yourself for a powerful, immersive gaming experience with subwoofers that enhance the scene and up-firing speakers that provide incredible surround sound. The soundbar automatically switches to Game Mode when you switch your TV to Game Mode to help you focus on playing, not setting up.

* Automatic switch to Game Mode Pro only works when game consoles (over Xbox One, PS4, Nintendo Switch) are connected to a Samsung TV.* Game console sold separately.* Compatible devices may vary.

Catch every word without distractions

Active Voice Amplifier (AVA)

Hear on-screen conversations clearly, even among the noise. Active Voice Amplifier isolates and clarifies the dialogue in your favorite shows and movies while the soundbar picks up and raises voices, so you can simply sit back and follow the story.

Sound quality without any losses


HDMI eARC passes quality and lossless 3D surround sound formats, like Dolby ATMOS, from connected gaming consoles and UBD players through your TV to your Soundbar.

One Remote for total control

One Remote Control

You don’t need several remotes. Control key soundbar functions like power, volume, and even sound effects with the Samsung TV remote — right from your TV.

* Function and remote control design may vary by TV model and region.* Compatible with selected Samsung TVs. Please check the Samsung TV's specification.

Connect, listen, enjoy

Wireless TV Connection

Sync your Soundbar to your TV without any wires or plugging in. Use your choice of Wi-Fi or Bluetooth to connect in just a few steps so you can make your TV time even more enjoyable with Soundbar's cinematic sound.

* Please check whether your TV is Wi-Fi / Bluetooth® compatible.


Number of Speakers 22
Number of Channel 11.1.4
Subwoofer Type ( Active / Passive / Wireless, Bulit-in ) Wireless
Center Speaker Yes
Up-firing Speaker Yes
Side-firing Speaker Yes
Wide Range Tweeter Yes
Wireless Rear Speaker Included Yes
Active Voice Amplifier Dolby Digital 2ch
SpaceFit Sound SpaceFit Sound+
Dolby ATMOS,Dolby MAT,Dolby Digital Plus,Dolby True HD
Sound Modes Standard,Game Pro,Adaptive,Surround Sound Expansion
Hi-Res Audio Decoding Yes
Video Feature 4K Video Pass, HDR 10+
Decoding Format
  • AAC
  • MP3
  • WAV
  • OGG
  • FLAC
  • ALAC
  • AIFF
HDMI Out 1
Optical In 1
Audio In No
Bluetooth® Yes
Bluetooth Codec SBC
Bluetooth Multi Connection No
Wi-Fi® Yes
USB Music Playback No
One Control Yes
Bluetooth Power On Yes
Smart Things App Yes
Q-Symphony Yes
Tap Sound Yes
Chromecast Yes
Spotify Connect Yes
AirPlay2 Yes
Net Dimension (Main Speaker) WHD 1232.0 x 69.5 x 138.0 mm
Net Dimension (Wireless Module) WHD -
Net Dimension (Rear Speaker) (WxHxD) 129.5 x 201.3 x 140.4 mm
Net Dimension (Sub Woofer) WHD 220.0 x 413.0 x 410.0 mm
Gross Dimension WHD: One packing 1309.0 x 595.0 x 277.0 mm
Net Weight (Main Speaker) 7.7 kg
Net Weight (Speaker) 3.4 kg
Net Weight (Sub Woofer) 11.7 kg
Gross Weight (One packing) 28.2 kg
ACCESSORY Remote Controller, Wall Mount Bracket
Stand-by Power Consumption (Main) 0.5W
Stand-by Power Consumption (Subwoofer) 0.5W
Operating Power Consumption (Main) 41W
Operating Power Consumption (Rear) N/A
Operating Power Consumption (Subwoofer) 32W
Free Voltage Yes
Energy Star Yes

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