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Sony SupportSound Bars & Home Theater Systems

HT-CT790

2.1ch Soundbar with Wi-Fi/Bluetooth® technology / Included components may vary by country or region of purchase: RMT-AH240J, RMT-AH240E, SA-WCT790, RMT-AH240U, SA-CT790

  • Specifications

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DownloadsManualsQuestions & Answers

Connectivity Guide to TV

Learn how to connect your Sound Bar to your TV
Important Information

Popular Topics

Purchase Parts and Accessories

Find replacement remote controls, parts and accessories.

Sound Bar Troubleshooting Guide

Save time, fix your Sound Bar Online
  • Find what you are looking for...manuals, firmware, drivers, specifications and more
  • Always update to the latest Software / Firmware version to enjoy the latest features & better performance!

Video Tutorials

Learn about connectivity and setup of your audio and Home Theater Systems

Important Information

  • Notice for certain Sony Blu-ray & DVD Players, Home Theater Systems, and A/V Receivers: Temporarily Disabled Internet Services
  • Windows 10 information - updated on 28th July 2015
  • Termination of Photo Playback function in Sound Bar/Home Theater System and Multi-channel Integrated Amplifier

Downloads

Support by Sony mobile app

Stay informed about news, software/firmware updates and more!

Release Date
  • Soundbar Firmware Upgrade to Version M34.R.2196Release Date: 24/02/2021
    24/02/2021
  • Music Center for PCRelease Date: 24/02/2021
    24/02/2021
  • Sound Bar firmware to version M34.R.2137Release Date: 29/11/2017
    29/11/2017

Manuals

Help Guide for Music Center App

  • Arabic
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  • Simplified Chinese
  • Spanish
  • Thai
  • Traditional Chinese
File Size
Release Date
  • [PDF]Operating Instructions(1.32 MB)Release Date: 21/08/2016
    1.32 MB
    21/08/2016
  • [PDF]Startup Guide(1.74 MB)Release Date: 25/07/2016
    1.74 MB
    25/07/2016
  • [PDF]Operating Instructions(7.94 MB)Release Date: 05/05/2016
    7.94 MB
    05/05/2016
  • [PDF]Operating Instructions(14.79 MB)Release Date: 05/05/2016
    14.79 MB
    05/05/2016
  • [PDF]Operating Instructions(7.58 MB)Release Date: 01/05/2016
    7.58 MB
    01/05/2016
  • [PDF]Operating Instructions(1.15 MB)Release Date: 27/04/2016
    1.15 MB
    27/04/2016
  • [PDF]Operating Instructions(1.16 MB)Release Date: 27/04/2016
    1.16 MB
    27/04/2016
  • [PDF]Software Update Information to Use Wireless Surround Function(262 KB)Release Date: 12/06/2016
    262 KB
    12/06/2016
  • [PDF]Startup Guide(1.76 MB)Release Date: 26/04/2016
    1.76 MB
    26/04/2016
  • [PDF]Startup Guide(2.06 MB)Release Date: 26/04/2016
    2.06 MB
    26/04/2016
  • [PDF]Startup Guide(1.9 MB)Release Date: 26/04/2016
    1.9 MB
    26/04/2016

Questions & Answers

  • How do I register a Sony product?
  • Sound from the Subwoofer is too low.
  • Can I place anything on top of the subwoofer?
  • My TV Displays a Different Volume Level When I Connect a Soundbar
  • 4K videos are not displayed correctly when Sound Bar is connected to PlayStation4 Pro via HDMI
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