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Sony HT-ST9

Sony HT-ST9
alaScore 91

60 reviews

Aug, 2018

alaTest has collected and analyzed 60 reviews of Sony HT-ST9. The average rating for this product is 4.3/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. Views about the size and design are generally positive, but there are some less positive comments about the reliability and price.

usability, design, size

price, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Sony HT-ST9 is awarded an overall alaScore™ of 91/100 = Excellent quality.

Review analysis

(Based on 60 reviews)

Expert Reviews  

User Reviews  

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Consumer review ( review summary for Sony HT-ST9


alaTest has collected and analyzed 5 user reviews of Sony HT-ST9 from The average user rating for this product is 4.4/5, compared to an average user rating of 4.3/5 for other products in the same category on

100% of the reviews on give this product a positive rating.

This summary is based on the products: Sony HT-ST9 High-Resolution Audio Sound Bar SpeakerSony HT-ST9 High-Resolution Audio Sound Bar Speaker

Aug, 2018

Expert review by (

Sony HT-ST9 review

  (Rating Hidden)

The Sony HT-ST9 is pricey. This 7.1 channel, 800 watt sound bar will set you back around £1,000, which for most is more than they'd have paid for their TV. The marketing blurb sounds impressive, promising 'sonic perfection', but when we tested it in...

May, 2016

Expert review by : Ty Pendlebury (

Sony's premium HT-ST9 sound bar boasts Bluetooth headphone support


Just when we thought Sony's soundbars couldn't get any more expensive than the $1,299 HT-ST7, along comes the new HT-ST9 at $1,499.

The HT-ST9 will be available in the US in July, with pricing and availability for Australia and the UK as yet unannounced. The US price converts to around £1,000 or AU$1,930, but expect final prices to vary considerably.

Apr, 2015

Consumer review (

Sony HT-ST9


Great sound, functionality and Bluetooth. Love it

Mar, 2016

Consumer review (



Okay, sound is just amazing when using Google cast or direct link to a smart tv. Not sure why but when using these two methods everything is just better. Wish there was a way to adjust sound like on the st7. Other than than that, I love it, build...

Nov, 2016

Consumer review (

Sounds excellent


Bought recently as I wanted a full complement of high resolution speakers and it's been worthwhile

Nov, 2016

Consumer review (

Good sound but faulty after a year


Very impressed with the sound quality when watching BluRay from A PS4. The soundbar surprised me along with the more than powerful subwoofer and really became an essential when watching movies. Unfortunately after two repairs the soundbar is faulty...

Nov, 2016

Consumer review (

Quality sound and build


This was bought to complement a new 55xd9305 and it was a good choice,as build quality is good has some good features for external audio sources.the sound is very good.

Aug, 2016

Consumer review (

Great sound, but very expensive


The soundbar has fantastic design and looks great in the living room. Note that you need at least a 55inch TV, as the soundbar is quite lengthy. The sound is very good, but it takes a lot of tweaking in order to find settings that are optimised for a)...

Mar, 2016

Consumer review (

Excellent Sound


Having moved from a fairly old amplifier/surround speaker set up I was wary that I would experience a drop in audio quality/ performance by moving to a sound bar. How wrong was I!! This system is excellent. It sounds great at all volumes, has a very...

Feb, 2016

Consumer review (

Sony st9


Awesome sound replaced my pioneer 5.1 so crisp highly recommend. If your willing to spend money on quality.

Feb, 2016

Product Specifications


Audio Decoders:Dolby Digital, Dolby Digital Plus, Dolby Dual Mono, DTS, DTS 96/24, DTS-HD
Audio output channels:7.1
RMS rated power:800


Near Field Communication (NFC):Y

Ports & interfaces

Connectivity Technology:Wired & Wireless
HDMI Out:1
HDMI ports quantity:4
Number of HDMI Outputs:1


FM radio:N


Receiver included:N


Subwoofer included:Y
Subwoofer location:Separate

Technical Details

Apple docking compatibility:N
Colour of product:Black
Docking connector type:N
Wall mountable:Y

Weight & Dimensions

Height :88
Subwoofer depth:426
Subwoofer height:423
Subwoofer weight:16000
Subwoofer width:249