Full Specifications and Features



Main Unit Size – Body Only (W x H x D) (in)
40.55 x 19.69 x 4.45 in
Main Unit Weight – Body Only
5.73 lb
Subwoofer Size (W x H x D) (in)
10.67 x 15.91 x 10.67 in
Subwoofer Weight (lb)
19.40 lb
Main Unit Size – With Stand (W x H x D) (in)
A / V Sync
Amplifier Channels
2.1 ch
S-Force PRO Front Surround
S-Force PRO Front Surround
LPCM (2CH / 5.1CH / 7.1CH) thru HDMI
Power Output (Total)
330 W
Subwoofer Type
Wireless subwoofer
Enclosure Type
Bass Reflex
Speaker System
Subwoofer System
Subwoofer Driver
6.30 in cone
Wireless Subwoofer
Input and Output Terminals
Analog audio input (1), HDMI Input (3), HDMI Output (1), Optical audio input (1)
Analog Audio Inputs
HDMI Inputs
Optical Audio Inputs
Dolby® Dual Mono
Dolby TrueHD/Dolby Digital+
LPCM – 2 ch, LPCM – 5.1 ch, LPCM – 7.1 ch
96k/24 bit PCM
Dolby® Digital, Dolby® Digital+, Dolby® Dual Mono, Dolby® TrueHD
Sound Mode
ClearAudio+, Game, Movie, Music, Night, Portable Audio, Sports, Standard
Sound Effect
1080 / 24p
3D-capable HDMI Pass Thru
YES (3D/4K)
Deep Color
x.v.Color (xvYCC)
Triluminos® Display
Power Consumption
BAR: 34 W/SW: 30 W
Remote Commander
BAR: 0.3 W/SW: 0.5 W
  • Foot pad
  • Operating Instructions
  • Optical cable (4.92 ft)
  • Remote control (RM-ANP115)
  • Startup Guide


Picture of 2.1 ch Soundbar with Bluetooth

330 W 2.1 channel system for superior sound

Power through your entertainment with up to 330 W from a 2.1 channel Sound Bar with 0.79 in tweeter and 2.36 in woofer on each side. With two 105 W speakers and a 120 W subwoofer, you feel the full force of every movie scene and game level.

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Clear sound with S-Master technology

Conventional analog amplification systems generate heat that reduces the number of digital-analog conversions and seriously affects overall sound quality. Our fully digital S-Master amplifier system provides more efficient, powerful amplification that reproduces the ultrahigh audio frequencies required for faithful reproduction of DSD and other high-bitrate recordings.

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Feel the beat from a wireless subwoofer

A wireless 120 W subwoofer provides deep bass and an enhanced audio space that fills your room with cinematic sound. Its wireless design means you can place it anywhere in a room, without a cable in sight, and enjoy booming movie soundtracks and sound effects.

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Dolby® TrueHD for cinematic surround sound

Listen to HD movies in clear, high-fidelity surround sound. Dolby® TrueHD was specifically engineered to deliver 100% lossless sound for movies and music. By providing bitrate efficiencies and reproducing near studio-quality sound, Dolby® TrueHD delivers unparalleled audio fidelity for Blu-ray Disc, DVDs, and downloaded content.

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Studio master precision with DTS-HD

The HT-CT770 with DTS-HD™ brings movies and music to life with the precision of the original studio master. DTS high-definition audio technology allows bit-to-bit representation of the original movie’s studio master soundtrack, supporting variable bit rates up to 24.5 Mbps for Blu-ray and 18.0 Mbps for DVD to put you right in the middle of the action

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Cinematic S-Force PRO Front Surround

Get 360° of virtual surround sound from just two front-facing speakers. S-Force Surround mimics the way the brain correlates sound sources to create proper volume, sound time lag, and sound wave spectrum—using only left and right speaker channels. The speakers naturally—and realistically—emulate three-dimensional surround sound fields to deliver rich, high-fidelity sound across a wider listening area.

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Listen loud and clear with ClearAudio+

Unique to Sony, ClearAudio+ automatically adjusts TV sound settings for an immense, emotionally enriching experience. Hear music, dialog, and surround effects with greater clarity and separation, whatever you’re watching. By bringing together expertise in digital signal processing technologies, ClearAudio+ optimizes audio formats to deliver consistently clear, high-quality sound.

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Slim design for any room

Designed to offer big sound for big screen televisions, this slim Sound Bar is just 1.97 in in height so it won’t obscure your view. Its minimalist styling suits the size and shape of your room with a variety of vertical, horizontal, or wall mounting options.

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Bluetooth® and NFC

Near Field Communication (NFC) and Bluetooth® technology eliminate the need for wired connections and complex setups. Simply touch your NFC-enabled device to the on-body N-mark for a quick, seamless connection, then start streaming content over Wi-Fi® or Bluetooth®.

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Stream from your mobile with SongPal

The SongPal app allows you to easily and intuitively manage your listening experience. Simply install it on your cell phone to take control of music playback, device settings, and more—all through one app. Available on iOS and Android.

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Advanced Auto Volume for consistent listening

Advanced Auto Volume technology prevents the large volume changes that can occur when watching TV. Intelligent management of different audio channels results in less confusion between loud and quiet audio sources, allowing Advanced Auto Volume to be more effective with dramatic changes in the volumes of movies, programs, and commercials.

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4K pass-through

The 4K pass-through feature allows 4K data from a 4K source to pass through a receiver and be displayed on a 4K TV. Pass-through does not upscale the quality of non-4K content but lets you view native (and already upscaled) 4K content in a resolution four times greater than Full HD. The ability to pass through 4K content means you can continue using the HT-CT770 as you upgrade other areas of your home theater setup to 4K.

Enjoy late movies with Night Mode

Once activated, Night Mode enhances sound effects and dialog, making them easier to hear when played at low volumes. It allows you to experience a home theater environment even at low volumes, suppressing loud sections of a soundtrack so you don't disturb others while watching a movie at night.

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Easy connections

Effortlessly connect your devices, including BRAVIA® TVs, Blu-ray Disc™ players, and PlayStation™, thanks to three HDMI inputs and one HDMI output. Connect to an AV receiver and transfer multichannel digital audio using the optical output with the supplied 4.92 ft cable.