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Non returnable under our Approval Guarantee, once installed or connected. Your statutory rights are not affected. See Returns section in our Help pages for more information.

  • Product Description
  • Product Features
  • Technical Specification
  • Customer Reviews
  • Questions and Answers

MPN: CT-C381 EAN: 4905524995138

The Sony HT-CT381 Soundbar brings everything you watch to life with stunning audio.

Enhance your audio experience without cluttering your room with lots of bulky speakers – perfect for watching films and sport, as well as gaming.

With Bluetooth® connectivity you also get quick, cable-free access to all of your favourite music and movies stored on your laptop, smartphone, tablet or MP3 player – whether you’re setting up for movie night or wanting to get the party started with your favourite tune. NFC lets you connect via one touch.

You can use the optical input to link up your games console and experience all of the action, or link up your DVD player using the Coaxial input and give your movies the sound they deserve.

The Sony soundbar removes the need to clutter your room with speakers – simply place it on a shelf, put it on the floor or mount it on the wall to enjoy cinema sound quality from the comfort of your sofa.

Note: Soundbars offer a simple way to improve your TV's audio without the fuss and wires of a surround sound system – making your viewing experience a millions times better.


  • 300 watt output
  • 2.1 channel speaker bar with wireless subwoofer
  • S-Force PRO Front Surround technology
  • ClearAudio+
  • Wireless streaming via Bluetooth® and NFC
  • 4K compatible
  • Suitable for TVs up to 46 inch
  • 3x HDMI inputs
  • 1x HDMI output
  • Soundbar dimensions: 90 x 5.1 x 11.7 cm
  • Sony HT-CT381 Soundbar with wireless subwoofer

SONY helpline: 0207 365 2810.

Product Features

  • Slim design, room-filling sound - 2.1ch sound bar for screens sized over 40"
    Designed to fit perfectly under medium sized screens on a shelf or on the wall, with this sleek, 5.1 cm (2") tall sound bar, you'll enjoy a full-screen view with no distractions. Two stereo speakers and a wireless subwoofer combine to deliver full-range, room-filling sound on every movie.
  • Immersive sound for all your movies
    Hear more in everything you watch. Two stereo speakers combine with the wireless subwoofer to deliver immersive full-range audio, while speaker diffusers filter higher frequencies to distribute audio smoothly around the room.
  • Listen with real sound stage - S-Force PRO front surround sound
    This immersive virtual surround sound technology naturally emulates three-dimensional sound fields so you can enjoy rich, high-fidelity audio across a wide listening area.
  • Wireless freedom
    Upright or on its side, a 34.2 cm wireless subwoofer with front-firing sound delivers rich, resounding bass, so you can slot the speaker anywhere without compromising sound.
  • Seamless streaming
    Simply touch selected NFC smartphones or tablets against the sound bar to make an instant Bluetooth connection. No NFC? No problem - just stream music wirelessly by manually pairing with Bluetooth instead.
  • Ready for 4K - 4K pass-through supported
    Maintain 4K quality from source to screen. Simply connect a 4K device to the HT-CT381 to allow data to pass through the sound bar straight to your TV - without compromising image quality - so you'll experience rich, true-to-life images with room-filling sound.

Technical Specification

Product DescriptionSony HT-CT381 - sound bar system - for home theatre - wireless
Product TypeSound bar system - home theatre - 2.1-channel
Integrated ComponentsSubwoofer wireless transmitter
System ComponentsSubwoofer, sound bar
Speaker TypeActive
Nominal Output Power (Total)300 Watt
Audio AmplifierIntegrated
Connectivity InterfacesBluetooth, NFC
Supported Digital Audio StandardsAAC, PCM, LPCM
Speaker System Details1 x sound bar 200 Watt
Speaker DetailsSound bar - stereo - 2 x 100 Watt - at 1 kHz - 4 Ohm - active
Built-in DecodersDTS 96/24, Dolby Digital, DTS decoder, Dolby Digital Plus, Dolby TrueHD, DTS-HD Master Audio, DTS-HD High Resolution, DTS-HD LBR
Sound EffectsSony S-Force PRO Front Surround