Slim style. Serious sound.

Whether wall-mounted or flat, the beautiful HT-NT3 matches stylish, streamlined design with outstanding High-Resolution Audio for a breathtaking listening experience.


2.1ch Soundbar with Wi-Fi/Bluetooth® technology


Picture of 2.1ch Soundbar with Wi-Fi/Bluetooth® technology

The Way The Artists Truly Intended

Enjoy the subtlest nuances of studio-quality sound in higher than CD quality with High-Resolution Audio. Passion for music unites every component from signal to speaker so it feels like the artist is performing right in front of you.

Listen to real, stage-like sound

S-Force PRO Front Surround Sound

This immersive virtual surround sound technology naturally emulates three-dimensional sound fields, so you can enjoy rich, high-fidelity audio across a wide listening area.

Watch the video

See the HT-NT3 up close and discover how 2.1 channel surround sound works in this ultra-slim sound bar.

Dolby® TrueHD

Dolby® TrueHD

Enjoy clear, high-fidelity sound with the Dolby® TrueHD lossless compression format.



Bring movies and music to life in dynamic surround sound thanks to the DTS-HD format.

  • Slim design
  • Premium finish
  • Mount on the wall
  • Wireless subwoofer

Get connected

It’s easy to expand your home theater setup. With three HDMI inputs, one HDMI ARC output, a USB input, and optical digital and analog connections, there’s space for all your equipment.

4K pass-through

Maintain 4K quality from source to screen – the 4K passthrough feature allows data to pass through the sound bar without compromising image quality, and is HDCP2.2 compatible.

4K pass-through

What is High-Resolution Audio?

High-Resolution Audio refers to a collection of digital processes allowing the encoding and playback of music using higher sampling rates than those used in CDs.

What is High-Res Audio?
44.1 KHZ / 16 BIT [CD]
What is High-Res Audio?
S-Master HX

S-Master HX digital amplifier

Our S-Master HX amplifier is digital, eliminating analog components to reduce noise levels in the feedback stage for ultimate audio clarity.


Digital Sound Enhancement Engine

Even music from online streaming services can be upscaled by DSEE HX™ to produce rich sound closer to High-Resolution Audio.



From game mode to movie or music mode, ClearAudio+ automatically adjusts sound settings to suit whatever you’re watching or listening to.

Engineered for exceptional sound

From speaker construction to fine-tuned audio technologies, every element of the HT-NT3 has been engineered to deliver the highest possible sound quality.

  • Coaxial speaker
  • Super tweeter

Connect with your music

It’s easy to stream your favorite music in the detail and clarity it deserves, thanks to a combination of wireless technologies and high-quality audio codecs.

High quality wireless audio streaming

Take your music streaming to the next level. Developed by Sony, the LDAC codec supports up to three times greater bit rate than typical Bluetooth streaming. Combining efficient coding with a 96 kHz sampling rate, LDAC captures more detail for above CD quality listening.

Wireless personal listening

Enjoy wireless sound without disturbing others

Stream music from the sound bar to any Bluetooth® wireless device, including the latest LDAC-compatible High Resolution headphones.

Personal wireless listening

Connect in an instant

Make a quick connection between selected smartphones and the sound bar with NFC One-touch.


Bluetooth streaming

Stream music wirelessly from your smartphone, tablet, or laptop via Bluetooth.

Wi-Fi® sound bar

Wireless streaming

Connect to the Internet with the built-in Wi-Fi® to stream audio from your laptop or mobile device.

Works with Google Home

With Google Home, you can voice control Sony's audio products. You can turn up the volume, skip to the next track, or stop the music, all without lifting a finger.

See it in action

  • Wide compatibility
  • Enjoy Music
  • Enjoy Multi-room 

Easily access your music

Enjoy easy access to a wealth of music and more, thanks to Chromecast built-in (previously Google Cast™) and Spotify Connect.

Chromecast built-in

Chromecast built-in

Stream music, online radio, and podcasts from your smartphone, tablet, or laptop to your audio device. Just tap the Cast button.


Spotify Connect

Play Spotify through your audio device using the Spotify app as a remote.

Stream with Chromecast built-in

Stream music, podcasts and radio from 100+ audio apps, including Google Play™ Music and more.

See it in action

  • Streaming services
  • Sound quality
  • Smartphone battery
  • Flexible listening

Unite your music

Easy streaming control with the new SongPal app

The SongPal app allows you to easily and intuitively manage your listening experience. Simply install the SongPal app on selected smartphones to take control of music playback, device settings, and more – all through one app.

SongPal app

Listen to music in another room

Let the same great song follow you around the house with multi-room listening, controlled via the SongPal app. Use SongPal Link to group selected Sony soundbars and speakers together, then stream music from different music services, a smartphone, a PC, or your DLNA network in multiple rooms throughout your home.

Enhance all your entertainment

Whether you’re watching your favorite movie, playing the latest game, or listening to a classic album, the HT-NT3 enhances audio for the ultimate immersive entertainment experience.

  • Game Studio Mode
  • Music

Hear it first.


Specifications and Features
Whether wall mounted or flat, the beautiful HT-NT3 matches stylish, streamlined design with outstanding High-Resolution Audio for a breathtaking listening experience. With a depth of only 1.95 in (6.5 cm), this sleek sound bar uses virtual surround sound technology to deliver an immersive movie and music experience from a discreet design.
  • High-Resolution Audio compatible

  • DSEE HX upscaling restores quality to compressed files

  • S-Master HX digital amplifier for pure sound quality

  • Great-sounding music in one step with ClearAudio+

Power Output (Total)
400 W
Amplifier Channels
2.1 ch
Input and Output Terminals
Analog Audio In (Inc TV CEC), Bluetooth Reception, Bluetooth Transmission, Ethernet, USB-A
Main Unit Size – Body Only (W x H x D) (in)
42.12 x 3.39 x 2.60 in
Subwoofer Size (W x H x D) (in)
7.48 x 15.04 x 15.16 in
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