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SONY HT-CT790 2.1 Wireless Sound Bar
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  • Wireless subwoofer
  • Part of the Sony Smart Sound system
  • Bluetooth with NFC
  • Digital connection: optical & HDMI
Product Code: 161510

  • Product DetailsBack to top
  • Enhance your home entertainment setup with high-quality audio using the Sony HT-CT790 2.1 Wireless Smart Sound Multi-Room Sound Bar and wireless subwoofer.

    Wireless surround sound

    Boasting S-Force PRO Front Surround technology, the HTCT790 gives you 330 W of cinematic surround sound to deliver outstanding sound quality to enhance your listening experience.

    By connecting compatible Sony wireless speakers (sold separately), you can create immersive sound to enjoy cinema quality surround sound.


    Enjoy music throughout your home thanks to the HT CT790's wireless multi-room capabilities. With access to over 100 music streaming apps with Google cast and Spotify connect, you can use the SongPal Link app to play music no matter where you are in the house.

    Connect two compatible wireless rear speakers (sold separately) to the sound bar and create a surround sound experience.

    Bluetooth connectivity

    Wirelessly stream music over Bluetooth and pick tracks or adjust volume directly from your mobile devices. The improved Bluetooth connection allows you to enjoy music in stunning quality.

    With Bluetooth technology and integrated NFC, you can control the music quickly and easily. Synchronise sound and fill the room with your favourite tunes straight from your smartphone or tablet playlists.

    Simple set-up

    Easy to set up thanks to three HDMI inputs (one of which is ARC compatible) and one output, the HTCT-790 lets you connect in different ways. The sound bar has been designed to fit the latest 4k TV standards and can be wall mounted to allow it to blend into the background.

    The wireless subwoofer also gives you the option to position the speaker where it suits you, giving you the freedom to experiment and find the ideal spot to enhance the audio.

    Don't forget your HDMI cables

    Check out our range of HDMI cables to connect your input devices and to make sure your new sound bar works perfectly, with improved transfer speeds. 

    Look out for the Sandstrom Silver Series HDMI cables with their lifetime warranty.

    Experience incredible audio and immersive yourself in your home entertainment with the Sony HT-CT790 2.1 Wireless Sound Bar.

    - Wireless connectivity requires compatible devices
    - All models still require a power source

  • Technical InformationBack to top
    Sound bar with wireless subwoofer  
    Number of channels
    Total power output
    330 W  
    Advanced audio features
    S-Force PRO Front Surround  
    Preset sound modes

    -Clear Audio+
    Audio processing

    -Dolby Digital
    -Dolby Digital Plus
    -Dolby Dual Mono
    -Dolby TrueHD
    Range name
    Sony Wireless Multi-Room  
    Multi-room functions

    -Wireless playback
    -Party Mode
    -Wireless surround
    USB 2.0 x 1  
    Built-in WiFi  
    Screen mirroring
    AV inputs
    HDMI x 2 (ARC x 1)  
    AV outputs

    -HDMI x 1

    -Sound bar x 1
    -Wireless subwoofer x 1

    -Sound bar: 220 W
    -Wireless subwoofer: 110 W
    Wireless capability
    Wireless subwooferPLEASE NOTE:
    -Wired connection required to TV/DVD/Blu-ray player
    -All models still require a power source
    Manufacturer’s guarantee
    1 year  
    Box contents

    -Sony HT-CT790 2.1 Wireless Sound Bar
    -Wireless subwoofer
    -Optical cable
    -Customer registration card
    -Quick setup guide
    -Wall hanging bracket

    -Sound bar: 52 x 1030 x 126 mm (H x W x D)
    -Subwoofer: 382 x 190 x 386 mm (H x W x D)
    Boxed dimensions
    251 x 519 x 1100 mm (H x W x D)  

    -Sound bar: 2.8 kg
    -Subwoofer: 7.8 kg
    Boxed weight
    14.13 kg  
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  • Delivery Charges & ServicesBack to top

    Delivery Charge Summary 

    Item Type Delivery Charge Delivery Timeline
    Small Items €4.99 for entire order Up to 5 working days1
    (such as Sat Navs, Cameras, Laptops etc.)    
    Large Items €19.99 for entire order Up to 5 working days1
    (such as Large TVs .)    

     1. We endeavour to deliver all small items per above however, during January Sale period, orders are subject to extended delivery times.  If this is the case, we will keep you informed and as soon as your order is dispatched from our warehouse you will receive an email notification with your tracking information.  

    Delivery information

    When it comes to dropping stuff off, our delivery team also known as 'Knowhow delivery team' have certainly got the muscle.  We deliver the big bulky products like large screen TVs above  39".  To save you the hassle, we'll even recycle your old product and remove the packaging - for free.

    Small products such as cameras, sat navs, TVs under 39", printers, softwares, data storage, tablets, laptops are couriered to you from our delivery partners - DPD.

    Please see below more information on our delivery services.

    Large Product Delivery Information 

    Large products such large screen TVs above 39" are generally delivered by our Knowhow delivery teams.  

    Knowhow Delivery Services

    The Knowhow team are here to deliver your product between Tuesday and Saturday inclusive in most areas (with the exception of Donegal-we delivery once a week).  We can deliver all large items to anywhere in the Republic of Ireland with the exception of island locations.  We aim to deliver within 5 working days. 

    Delivery Process

    -    Delivery is 5 day a week (Tuesday to Saturday), usually from 8a.m. - 6p.m.

    The evening before your delivery is scheduled our Knowhow team will call you between 3pm and 6pm to advise you of your delivery time window. 

    An initial delivery during a 4 hour time slot will be supplied. 

    -    On the day of delivery our Knowhow drivers will call you at least 30
    minutes before arriving at the shipping address to give you an estimated time of arrival.  

    -    We will un-box your item and remove all packaging for recycling free of charge. 

    -    We will deliver to your room of choice.  We can also install it for you a small fee - see below.

    -    We will remove your old appliances and scrap free of charge.

    Delivery Charges

    Delivery is €19.99 for your entire order - no matter how many items you decide to purchase.  These delivery charges apply to online purchases only. 

    Other useful services also provided by Knowhow when they deliver your large products.

    Installation: We offer a range of installation services for TVs above 39" Learn more on our installation page.

    Free Recycling: We'll take away your old TV for free recycling.  We do this as standard when you order a replacement large appliance from us.  Learn more on our Recycling page.

    Order tracking: You can track your large item delivery through our Knowhow team.  Click here for Knowhow tracking.

    Small Product Delivery Information

    Small products include items such as laptops, desktop pcs, tablets, printers, softwares, data storage and TVs under 39".  These are couriered to you from our delivery partners - DPD courier.

    We deliver anywhere in Ireland with the exception of island locations. 

    Deliveries are Monday to Friday (excluding Bank Holiday Mondays), generally between 9a.m. to 6p.m.  Please allow 4-7 working days for extended Bank Holiday periods such as Christmas and Easter. 

    Please note:  DPD will not pick up WEEE returns on small products, however you may take your WEEE returns with a valid receipt to your nearest Currys store - click HERE.

    For security reasons we do not deliver to parcel motels.

    Delivery charges

    Delivery is €4.99 for your entire order.

    When do we deliver? 

    For our larger items such as our large screen TVs, we deliver Tuesday - Saturday inclusive, usually between 8a.m. to 6p.m. (service may vary in some outlying areas of Ireland).

    For our smaller items, standard delivery is Monday to Friday, generally between 9a.m. to 6pm, and we aim to get your purchase to you within 3-5 working days.  Please also 4-7 working days for extended Bank Holiday periods such as Easter and Christmas.

    Order tracking

    Whether you have a standard delivery or a specific delivery booked with us, you can track your order through our dedicated Knowhow tracking webpage, or via the courier specified in your confirmation email.  Visit our Knowhow Track It facility and pop your details in the tracker to view the delivery schedule.

    Larger items such as large screen TVs may not be available to view until after 10p.m..

    All you need is your reference number (found on your email confirmation or receipt from your store).

    Delivery terms

    Product availability

    On some products, we offer the option to order an item in advance if it's not in stock at the time, but we know that more stock is on its way and we will let you know the date we expect delivery to be available on the site.  If you purchase two or more products at a time, they may have different availabilities and methods of delivery, in which case you may receive your items individually as soon as they become available.

    VAT & Delays

    Please be aware that we cannot offer VAT refunds to overseas customers ordering goods to be delivered to a Ireland address.  We do everything we can to ensure our delivery times are met but sometimes delays do occur with deliveries during peak ordering periods i.e. Christmas and Sale periods.  We will let you know if we become aware of any unexpected delays.

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   © DSG Retail Ireland Ltd, 39/40 Mount Street Upper, Dublin 2, Ireland
Incorporated in Ireland, a private company with issued shares. Registration Number 259460