Welcome to our website! As we have the ability to list on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you are an American with a disability we are here to help you. Please call our disability services phone line at (802) 362-1045 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for any American with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Best Pricing and Delivery in VT, Berkshires and NY

Call us today! (802) 362-1045

Virtual Tour – Click here
Sony Logo

7.1ch Soundbar with Wi-Fi/Bluetooth® technology

Model # HTST9

Call or Visit Our Store to Speak With a Sony Product Specialist

Request  More InfoRequest Info

Note: Due to manufacturer policy, this product cannot be added to your cart.
Contact Brook Valley Appliance for more details.


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.


Watch the video

See the HT-ST9 up close and explore how 7.1 channel surround sound works in this High-Resolution Audio-capable sound bar.


Dolby® TrueHD

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


DTS-HD

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


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 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 Audio 2 .


ClearAudio+

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.


Clear, natural highs

Super tweeters ensure high-frequency notes are reproduced with outstanding natural clarity and detail, so you'll enjoy pristine highs across music and dialogue.


Rigid carbon fiber diaphragm

A sturdy carbon fiber diaphragm responds quickly to mid and high frequencies with less distortion, improving sound reproduction across the entire frequency range.


Magnetic fluid technology

Magnetic fluid technology replaces conventional speaker dampers for better signal transfer, reducing distortion for high-quality sound from a smaller speaker.


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.


Bluetooth streaming

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


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.


Easily access your music

Enjoy easy access to a wealth of music and more, thanks to Chromecast built-in (previously Google Cast ) 3 and Spotify Connect.


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. 4


Stream with Chromecast built-in

Stream music, podcasts and radio from 100+ audio apps, including Google Play Music and more. 4


Better sound quality

Just tap the Cast button to start streaming your favorite music directly from the cloud, for the best audio quality.


Save your battery

Chromecast built-in makes a direct connection to the streaming service, so your smartphone battery lasts much longer than it would over Bluetooth® connection.


Total listening freedom

Multitask without interruption. Play a game or take a call and the music will keep playing, even if you take your phone into another room.


Unite your music

Easy streaming control with the new SongPal app 5

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 app 5 . 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 6 .


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.

Features:

  • Surround yourself in rich, detailed 7.1 channel surround sound. Three coaxial speakers - two of which feature super tweeters - work to reproduce precise mid-range to high frequency audio, designed for detailed High-Resolution Audio playback. Our wave-front synthesis technology uses the full speaker array to accurately position sound in the room, delivering immersive audio with complete precision.
  • An immersive virtual surround sound experience. S-Force PRO Front Surround mimics the way the brain correlates sound sources to create proper volume, time lag, and sound wave spectrum - using only left and right speaker channels. By naturally emulating three-dimensional sound fields, you'll be able to enjoy rich, high-fidelity audio across a wider listening area.
  • Enjoy peerless audio quality with Dolby TrueHD, which delivers lossless sound across movies and music. By reproducing sound identical to original studio masters, it offers unparalleled audio fidelity for Blu-ray Discs and downloaded content.
  • Enjoy precise, detailed home audio. With DTS-HD Master Audio, you'll enjoy the original, uncompressed soundtracks on your favorite Blu-ray Discs and streamed movies - just as the director intended. DTS-HD High-Resolution Audio also offers intensely detailed reproduction for musical performances, allowing every note to shine with near studio-like quality.
  • With three HDMI inputs and one HDMI output, you can connect an Internet TV box, Blu-ray Disc player, games console, and more. You can enjoy all your Home Theater in one place, without the need for a separate receiver.
  • Enjoy clear, detailed High-Resolution Audio playback. A USB port provides a stable connection for lossless audio, including DSD and 24 bit/192 kHz high bit rate audio codecs. Simply connect your USB drive or portable music device to enjoy optimum High-Resolution Audio playback. You can also play a variety of additional codes including MP3, AAC, and WMA.
  • Maintain 4K quality from source to screen. The 4K pass-through feature allows 4K data to pass through' and be displayed on a 4K TV or projector, without compromising image quality. Giving you the pure 4K experience makes this sound bar the perfect partner for 4K-capable TVs and players, and a solid cornerstone for your home entertainment system for the future.
  • Experience digital music to the fullest with High-Resolution Audio. By capturing music at a higher rate than CD, increasing both audio samples per second and the bit-rate accuracy of each sample, High-Resolution Audio offers an uncompromised rendition of an artists' music. Savor every breath and subtle movement for a truly emotional experience.
  • Enjoy the best High-Resolution Audio experience with the S-Master HX digital amplifier. Using a simplified, fully digital signal path and ultra-high frequency noise shaping, S-Master HX reproduces the subtleties and wide frequency range that music and movies demand. This includes the latest High-Resolution Audio formats, so you can enjoy music just as the artist intended.
  • Go beyond CD quality. DSEE HX builds on our proprietary DSEE technology, upscaling compressed audio files to a level that's closer to High-Resolution Audio. By restoring the subtleties of the original recording that are lost during the compression process, DSEE HX delivers a rich, studio-quality audio experience for all your music.
  • Unique to Sony, ClearAudio+ automatically adjusts sound settings for an enriching listening experience. By bringing together expertise in digital signal processing technologies, ClearAudio+ is able to optimize audio to deliver a consistently clear, high-quality sound, whether you're gaming or enjoying music and movies.
  • Our newly-developed coaxial speakers allow exceptional audio performance from a slim, compact sound bar design. By combining a woofer and tweeter in a single two-way speaker unit, a wider frequency range can be reproduced. This ensures no detail is lost, taking your listening closer to the live performance.
  • Experience pristine highs, whether it's music or dialog. Mounting Wide Dispersion Super Tweeters on the front of each speaker creates a wide sound field that maintains its quality across the entire room. High-frequency notes are reproduced in the clarity and detail of High-Resolution Audio, so you'll be able to enjoy realistic and engaging sound wherever you sit.
  • A carbon fiber diaphragm ensures each speaker can reproduce sound with minimal distortion across the entire frequency range. The rigid, stiff properties of carbon fiber make it an extremely strong material - which is ideal for driver unit cones. This allows air to move at low frequencies without distortion for sound reproduction that's clear and detailed.
  • By eliminating conventional speaker dampers and replacing them with magnetic fluid speaker technology, the size of the speaker is significantly reduced without affecting its accuracy and detail. Originally developed for NASA, magnetic fluid technology means you can fit great-sounding speakers in a smaller space - ideal for thin televisions and other compact, premium speakers.
  • LDAC is a new codec developed by Sony for the highest quality Bluetooth audio streaming. It supports up to three times higher bitrate than typical Bluetooth streaming, sampling rates up to 96 kHz, and more efficient coding. The results" Superior audio with less compression to enable better than CD-quality wireless sound.
  • Stream audio directly from the sound bar to your headphones via Bluetooth for convenient wireless listening. Compatible with high-quality LDAC, SBC, and AAC codecs, this feature is designed for personal viewing, so you can simply slip your headphones on to enjoy a movie on the big screen without disturbing anyone.
  • NFC (Near Field Communication) technology removes the need for wired connections and complex setup sequences. Simply touch your NFC-enabled smartphone or other device* to the on-body N-mark and start your music. No NFC" No problem. You can also pair the devices manually in Bluetooth® settings. *See compatible devices
  • Find compatible devices
  • Wirelessly stream your favorite tracks and apps with Bluetooth. Pair your smartphone or tablet with this Bluetooth-enabled sound bar, and you can enjoy your music and even control the playlists and volume right from your device.
  • With built-in Wi-Fi®, you'll be able to browse and play music and movies from your smartphone, tablet and laptop. Connect to your home network and listen to your own collection, or stream audio from popular online music services directly to the sound bar.
  • With Google Home, you can voice control Sony's audio products. With a simple voice command, you can play music from popular music services by artist, song, genre, album, playlist, mood or activity.
  • Chromecast built-in lets you stream your favorite music apps from your personal device to your speakers. Simply tap the Cast button in a music app on your Android phone or tablet, iPhone, iPad, Mac®, Windows laptop, or Chromebook and select a speaker or group of speakers to get started.
  • Download SongPal for your smartphone or tablet and take control of your music collection. Simply connect over Bluetooth or Wi-Fi® and you'll have seamless access to all your favorite tracks, whether they're stored on your PC, server, or favorite online music service. The app can also be used to customize sound settings to ensure great, balanced audio.
  • Fill your home with the sound of your favorite tracks, thanks to multi-room listening. Use the SongPal app to group selected Sony soundbars and speakers together, then stream music from a PC or your home network in multiple rooms throughout your home. It's the perfect way to enjoy your favorite songs without being tied to one room.
  • Take your gameplay to the next level with Game Mode, created in conjunction with PlayStation game developers. This dedicated sound mode has been fine-tuned to enhance every sound, shot, and explosion to put you at the heart of the action and deliver the ultimate gaming experience.
  • The beautiful game has never sounded so good. Using acoustic data captured in a Brazilian football stadium, this dedicated mode enhances the natural, ambient noise at sporting events so you'll feel like you're part of the crowd.
MAIN UNIT SIZE - BODY ONLY (W X H X D) 44.49 x 3.46 x 5.24 in
MAIN UNIT WEIGHT - BODY ONLY 15.7 lb
SUBWOOFER SIZE (W X H X D) 9.80 x 15.87 x 16.77 in
SUBWOOFER WEIGHT 35.27 lb
A / V Sync YES
Amplifier Channels 7.1ch
S-Force PRO Front Surround S-Force PRO Front Surround
LPCM (2CH / 5.1CH / 7.1CH) thru HDMI YES
Power Output (Total) 800 W
Subwoofer Type Wireless subwoofer
Speaker System Passive radiator
Subwoofer Driver 7.09 in cone
Input and Output Terminals Analog Audio In (Inc TV CEC), Bluetooth Reception, Bluetooth Transmission, Ethernet, USB-A
Analog Audio Inputs 1
HDMI Inputs 3
HDMI Out(ARC) 1
Optical Audio Inputs 1
Dolby TrueHD/Dolby Digital+ YES / YES
USB File System (FAT32, NTFS) Yes (FAT32, NTFS, exFAT)
LPCM LPCM - 2 ch, LPCM - 5.1 ch, LPCM - 7.1 ch
PCM 96k/24 bit PCM
DTS DTS, DTS-HD, DTS 96/24
DTS HD Master Audio YES
Dolby Dolby® Digital, Dolby® Digital+, Dolby® Dual Mono, Dolby® TrueHD
Sound Mode ClearAudio+, Movie, Music, Soccer, Standard
BRAVIA® SYNC (CEC Control) YES
3D-capable HDMI Pass Thru YES
Deep Color YES
Wi-Fi® Built in Yes (2.4 GHz/5 GHz) 11a/b/g/n
Power Consumption BAR: 60W, SW: 30W
Remote Commander RMT-AH111U

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Questions or Comments?
Call (802) 362-1045 for assistance. Click Here for Brook Valley Appliance location and contact information.

When it comes to buying new there are a lot of choices available to you. We merchandise our store with careful consideration, striving to carry the appropriate variety of the best brands available today. We know everything about our products and are eager to help you find anything that fits your unique needs. Let us help you find your perfect match in size, features, price, and style.

Finding the right can be a daunting task, but one well worth the effort. You'll use your new often, and they add value, style, and convenience to your home. Make sure you have the right information to help you make these important decisions. Shop with experts who can show you the best selection available and answer all your questions; come see our inventory of the latest trends and the most dependable manufacturers.

Because we know our products inside and out, our service doesn't end with your purchase. We have long standing relationships with the most popular manufacturers and all the product knowledge to help you maintain for the duration of their lives.

Shop where you can see the finest selection of the best products available today to match your budget, needs, and style. Shop where experts can guide you through the myriad of options available and can answer your every question. Shop where you get exceptional service for the life of your

Come shop with us!