Samsung 330W 3.1.2Ch Soundbar & Subwoofer – HW-Q70T/XA




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HW-Q70T 3.1.2ch Soundbar 2020


Experts in sound innovation

Samsung Audio Lab

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

Elevated sound from every direction

Explore the depths of sound with Dolby Atmos and DTS:X. The two let you hear each distinct sound as it flows around and above you, just as you would in real life.

Elevated sound from every direction

Q Soundbar and TV, the perfect harmony


The Soundbar Q70T syncs with your Samsung TV, together creating immersive sound. It combines and enhances sound through the soundbar’s speakers as well as the TV’s speakers, giving you a new level of acoustic immersion so you can experience content like never before.

Immersing you in captivating sound

True 3.1.2 sound

With 3 channels, 1 subwoofer channel, and 2 up-firing channels, you get sound that moves for captivating entertainment. A great match for your QLED TV, feel one with the story as you’re surrounded by a complete audio environment with true 3.1.2ch sound via Samsung Acoustic Beam.

Music comes alive with your voice

Works with

Can’t recall the title? Enjoy your Soundbar hands-free using Alexa voice control. Ask Alexa to play something by simply saying the title or a few lines of the song’s lyrics. No matter what kind of music you’re in the mood for, Alexa will find it.

Sound optimized for each scene

Adaptive sound

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

Hear better. Play better.

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 connected to your Samsung TV so you can focus on playing, not setting up.

A sound connection boost


With HDMI eARC, you can hear quality, lossless sound even when connected to other devices via your TV like DVD players or game consoles.

More sound without the wire

Wireless surround sound ready

The Wireless Surround Kit* lets you expand your soundbar to a surround sound system easily without the mess of wires**. Together with your soundbar, you can create a channel system for a true surround sound experience.

Sound as good as the picture

Seamless HDR 10 experience

Experience the sensation of sound in HDR 10 content as you should. When you connect HDR 10 content to the soundbar through other devices, you get lossless, nuanced audio to match detailed picture.

A world of sound with one remote

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.

One app to listen smart

SmartThings App

Take connected living to the next level. SmartThings app lets you add your speakers to your network, giving you greater control over your audio throughout your smart home.

* Each device must be connected to Wi-Fi or other wireless network.
** Must download and install the SmartThings app.
*** For interoperability through SmartThings, all the devices should be registered with a single Samsung Account.
**** Available functions may vary by region, service provider, network environment, or mobile device, and are subject to change without notice.

Simply Tap and play

Tap Sound

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


  • Total Power 330W
  • Number of Channels 3.1.2
  • Subwoofer Type (Active / Passive / Wireless / Built-in) Wireless Active
  • Gross Dimension (WxHxD): One Packing 1162 x 465 x 272 mm
  • Gross Weight (One Packing) 12.2 kg
  • Stand-by Power Consumption (Main) 0.45W

General Feature

  • Total Power 330W
  • Number of Channels 3.1.2
  • Number of Speakers 8


  • Subwoofer Type (Active / Passive / Wireless / Built-in) Wireless Active
  • Center Speaker Yes
  • Up-firing Speaker Yes
  • Side-firing Speaker No
  • Wide Range Tweeter Yes
  • Acoustic Beam Technology Yes
  • Wireless Rear Speaker Included No
  • Wireless Rear Surround Speaker Ready (Compatible) Yes

Audio Feature

  • Dolby ATMOS
  • IMAX No
  • Sound Modes Surround Sound Expansion, Game Pro, Adaptive, Standard
  • Distortion Cancelling No

Video Feature

  • 4K Video Pass Yes
  • HDR HDR 10

Decoding Format

  • AAC Yes
  • MP3 Yes
  • WAV Yes
  • OGG Yes
  • FLAC Yes
  • ALAC Yes
  • AIFF Yes


  • HDMI In 1
  • HDMI Out 1
  • HDMI ARC Yes (eARC)
  • HDMI CEC Yes
  • Optical In 1
  • Audio In No
  • Bluetooth Yes
  • Bluetooth Codec SBC
  • Bluetooth Multi Connection No
  • Wi-Fi Yes
  • USB Music Playback No
  • Ethernet Port No
  • One Control Yes
  • Bluetooth Power On Yes
  • NFC No

Special Feature

  • Smart Things App (Changed from Samsung Connect App) Yes
  • Q-Symphony Yes
  • Tap Sound Yes
  • Bixby No
  • Alexa No
  • Spotify Connect Yes


  • Net Dimension (Main Speaker) (WxHxD) 980 x 60 x 115 mm
  • Net Dimension (Sub Woofer) (WxHxD) 205 x 353 x 303 mm
  • Gross Dimension (WxHxD): One Packing 1162 x 465 x 272 mm


  • Net Weight (Main Speaker) 3.6 kg
  • Net Weight (Sub Woofer) 6.2 kg
  • Gross Weight (One Packing) 12.2 kg


  • Stand-by Power Consumption (Main) 0.45W
  • Stand-by Power Consumption (Subwoofer) 0.45W
  • Operating Power Consumption (Main) 28W
  • Operating Power Consumption (Subwoofer) 28W
  • Free Voltage Yes
  • Energy Star Yes


  • Remote Controller Yes
  • Wall Mount Bracket Yes



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