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.
Feel the action all around you
7.1 ch S-Force PRO Front Surround technology
Our virtual surround sound combines Digital Signal Processing and Wave-front technology to emulate a natural, three-dimensional sound field, all from a single sound bar and subwoofer.
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.
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.
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 HDCP 2.2 compatible.
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.
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 HX
Even music from online streaming services can be upscaled by DSEE HX to produce rich sound closer to High-Resolution Audio2.
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-ST9 has been engineered to deliver the highest possible sound quality.
Precise, full-range sound
The woofer and tweeter are housed within a single speaker unit, utilizing separate drivers to reproduce a full range of sound that perfectly supports High-Resolution Audio playback.
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.
Connect in an instant
Make a quick connection between selected smartphones and the sound bar with NFC One-touch.
Stream music wirelessly from your smartphone, tablet, or laptop via Bluetooth.
Connect to the Internet with the built-in Wi-Fi to stream audio from your laptop or mobile device.
Easily access your music
Enjoy easy access to a wealth of music and more, thanks to Google Cast and Spotify Connect.
Unite your music
Easy streaming control with the new SongPal app5
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.
Listen to music in another room
Let the same great song follow you around the house with multi-room listening, controlled via the SongPal app5. 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 home6.
Enhance all your entertainment
Whether you?re watching your favorite movie, playing the latest game, or listening to a classic album, the HT-ST9 enhances audio for the ultimate immersive entertainment experience.
Level up your in-game audio
Created in conjunction with PlayStation game developers, this dedicated mode enhances every sound, shot, or explosion to put you at the heart of the action and deliver the ultimate gaming experience.
Football stadium atmosphere
Football Mode adjusts sound settings to enhance the natural, ambient noise at sporting events, so they?re closer to an authentic stadium atmosphere.
Live arena sound
Enjoy arena-style audio in your living room. Our engineers have accurately reconstructed the sound field of the O2 London Arena, delivering a listening experience that takes you closer to live performance.
Designed to impress
Using only the highest quality materials, every element of the HT-ST9’s design has been carefully considered. A sleek aluminum exterior houses seven carbon-fiber drivers and three coaxial speakers for a sound bar that combines rich audio with a premium finish.
Sony DesignPure Geometry
A symphony of audio-visual and interior elements. Discover inside stories on design inspiration.