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Sony HTST9

7.1 channel Soundbar With Wireless Subwoofer

  • Available within 7-10 days
  • Free expedited delivery within 2 or less business days. Professional installation service available in Houston, Dallas and Austin. Call us at 800-877-2900 for more details.
  • Remote Control (1), RO3 (Size AAA) Batteries (2), 1.5 m Optical Cable (1), Foot Stands (2), IR Blaster Shelf Board (1), User's Guide (1)
$ 998 00
Free Expedite Delivery
  • Features
  • Specifications
  • Product Wiki
  • Extended Warranty


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.

What's included in the box

  • Remote Control (1)
  • AAA Batteries (2)
  • Optical Cable (1.5 m) (1)
  • Foot Stands (2)
  • Reference Guide (1)
  • Owner's Manual (1)
  • Warranty Card (1)

  • 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.
  • 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.
  • 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.
  • ClearAudio+: From game mode to movie or music mode, ClearAudio+ automatically adjusts sound settings to suit whatever you’re watching or listening to.
  • 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.
  • Stream with Google Cast: Cast music, podcasts and radio from 100+ audio apps, including Google Play Music and more.



  • Number of Amp channels: 7.1 channels
  • Type: Digital / S-Master
  • Sound Field Program (Music): Yes
  • Sound Field Link (w Lock): Yes (with lock)
  • Sound Field Program (Movie): Yes
  • Advanced Auto Volume: Yes
  • S-Force PRO Front Surround 3D: Yes
  • Speaker Level Control: Voice: +3; SW: Vol +13 / SW Tone : +3
Decoding Formats
  • Dolby Digital/DTS: Yes
  • DTS 96/24: Yes
  • 96k/24Bit PCM: Yes
  • Dolby Dual Mono: Yes
  • DTS HD/DolbyTruHD/Dolby Digital+: Yes
  • LPCM (2CH/5.1CH/7.1CH) thru HDMI: Yes
  • Auto Standby: Yes
  • Hotel Mode: Yes
  • Power Stand By: Bar and subwoofer: 0.5 W or less Bluetooth standby: 0.5 W or less
  • Power Consumption: 60 W (Bar), 30 W (Sub)
  • Power Requirement: 120 V AC, 60 Hz
Inputs and Outputs
  • Bluetooth Reception: Yes (w/NFC)
  • HDMI In/Out: (Front input): 3 in / 1 out with ARC
  • Opt. In/Out/TV (CEC): incl Front input & TV (CEC): 1 optical input
  • Analog Audio In (Inc TV CEC)/Out (excl. tuner)/TV(CEC): Yes (1 in)
Output Power
  • (4Ohms 1kHz) THD: 10%
  • HDMI Video Output Capability: Yes
  • x.v.Color (xvYCC): TRILUMINOS Display
  • 1080p: Yes
  • Deep Color: Yes
  • 1080/24p: Yes
  • 3D Signal Pass Through: Yes (3D/4K)
  • A/V Sync Time (msec): 0-200 msec (5 steps)
  • A/V SYNC: Yes
  • Audio Return Channel: Yes
  • HDMI Pass Through: Yes
  • BRAVIA SYNC (CEC Control): Yes
  • Power Requirements: Bar Speaker and Subwoofer: 120 V AC, 60 Hz
  • Power Consumption (in Standby): Bar Speaker: 0.5 W, or less Subwoofer: 0.5 W, or less
  • Power Consumption (in Operation): Bar Speaker: 60 W Subwoofer: 30 W

  • Active/Passive: Active
  • Cabinet Material: Wood
  • Enclosure Type: Closed
  • Speaker System: Wireless Subwoofer
  • Speaker Unit: 180 mm (7 1/8 in.) cone type snd 200 mm (7 7/8 in.) passive radiator
  • NFC: Bluetooth with NFC
  • Wireless Amplifier Compatibility: IEEE 802.11 a/b/g/n 2.4/5 GHz
Approximate Dimensions:

Main Unit:
  • Height: 4."
  • Width: 44.5"
  • Depth: 5.38"
  • Height: 16.88"
  • Width: 9.88"
  • Depth: 15.88"
Approximate Weight:
  • Main Unit: 14.99 lbs
  • Subwoofer: 35.27 lbs
  • Shipping: 62 lbs

Product Wiki

Extended Warranty

One Year Parts and Labor Warranty



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