Sony® BRAVIA Theater 4.0.4 Channel Home Theater System

Product Overview

The true sound of the movie theatre

With four wireless speakers and 360 Spatial Sound Mapping, our flagship Home Theatre System brings the true sound of home theatre.

Rewriting the rules of surround sound

Go beyond conventional surround sound. Combining physical and phantom speakers, BRAVIA Theatre Quad creates a wider surround sound field for outstanding immersion.

Ultimate surround with 360 Spatial Sound Mapping

Experience the ultimate in home surround. 360 Spatial Sound Mapping technology creates up to 12 phantom speakers around the room, enabling movie theatre-style surround sound with just a handful of physical speakers.

Enjoy wider surround sound coverage

Now more people can enjoy the same immersive surround experience. By using phantom speakers, 360 Spatial Sound Mapping technology achieves wider coverage than conventional virtual surround systems.

Sound straight from the movie theatre

Bring authentic movie theatre surround sound quality to your living room. BRAVIA Theatre Quad not only supports industry-standard formats including Dolby Atmos® and DTS:X®, but also has IMAX® Enhanced certification.

Upmix stereo content to surround sound

Sony’s new upmixer delivers rich surround sound even from stereo content. Its innovative algorithm extracts and redistributes individual audio objects to immerse you in 3D sound. While upmixing, AI Sound Separation processing detects human voices and makes them sound clearer.

Blends in seamlessly

A Home Theatre System designed to complement your interior, not compromise it. With wireless speakers that can be wall-mounted or free-standing, it offers an ideal mix of convenience and style.

Wireless speakers for total flexibility

Forget about speaker cables messing up your living space. Just place the control box near the TV and link it up via HDMI. The four speakers connect wirelessly to the control box so you can position them wherever you like.

Simply stylish, wall-mounted or free-standing

These slim wireless speakers can easily be placed free-standing or mounted on a wall, thanks to the supplied dual-purpose stand/bracket. So they blend effortlessly into any room.

More stable wireless connection

This is sound you can rely on. Radio output power has been enhanced by up to 2.5 times compared to the previous model. Plus, an all-new switchable dual antenna and frequency hopping system ensures more stable communication between control box and wireless speakers.

Makes everywhere the best seat

It doesn’t matter which seat you’re in. It doesn’t even matter what your room’s acoustics are like. Sound Field Optimization lets everyone experience movie theatre surround sound.

Optimized sound for maximum enjoyment

We’ve made surround sound simple. Sound Field Optimization not only calibrates sound based on speaker position, it also takes your room’s acoustics into account, and your listening position too.

Speaker placement made simple

Don’t worry about finding the perfect speaker position. Wherever you place them, Sound Field Optimization calibrates sound accordingly, using phantom speakers to create the ideal surround sound field.

Calibrated to suit your room

No need to remodel your home to get movie theatre acoustics. Sound Field Optimization analyzes your room’s acoustic characteristics, then uses advanced signal processing to overwrite them with those of a movie theatre.

The best seat is where you are

Enjoy quality surround sound wherever you’re sitting. Just run calibration with our smartphone app, BRAVIA Connect, and BRAVIA Theatre Quad will detect your position in the room and optimize sound to suit.

Innovative acoustic design

There’s more to great surround sound than signal processing alone. Your physical speakers need to deliver exceptional acoustic performance too—and BRAVIA Theatre Quad doesn’t disappoint.

Slim speakers, exceptional sound

Don’t compromise on style or performance. Thanks to an innovative 3-way speaker, these slim, elegant speakers deliver deep bass, wide directivity and High-Resolution Audio capability.

Hear sound from overhead

Up-firing speakers reflect sound off the ceiling for immersive overhead audio. 360 Spatial Sound Mapping creates phantom ceiling speakers for even more atmospheric sound.

Experience deep, resonant bass

The new woofer’s unique structure enables it to generate high sound pressure within a slim speaker unit. Coupled with bass reflex port, the result is powerful low-end sound.

X-Balanced Speaker Unit

The speakers’ unique rectangular shape maximizes the diaphragm area for punchy bass. It also reduces driver excursion and maintains sound pressure, ensuring less distortion and greater vocal clarity.

So easy to use

BRAVIA Theatre Quad makes surround sound simple. From initial setup to smartphone control, it’s all about minimum effort, maximum enjoyment.

Do it all with BRAVIA Connect

The BRAVIA Connect smartphone app guides you through initial settings, assists with troubleshooting, and lets you control volume, sound field and more. It also notifies you about software updates and lets you control a compatible TV, too.

Set up in seconds

Simply plug in BRAVIA Theatre Quad, connect to your TV using HDMI and power on. With LAN, HDMI IN and HDMI OUT (eARC/ARC), you’re all set to enjoy a new spatial surround sound experience.

With BRAVIA, home becomes movie theatre

Bring the emotion and excitement of a movie theatre home. Pair BRAVIA Theatre Quad with a BRAVIA TV for an unmatched audio-visual experience, immersing you in every scene as never before.

TV and surround speakers in perfect harmony

Step up to a completely cinematic experience. Acoustic Centre Sync enables BRAVIA Theatre Quad to use your compatible BRAVIA as a centre speaker. So sound comes from the screen, adjusted as part of one integrated speaker system.

Crystal-clear voice. Precise dialogue.

No more muffled voices. Combined with compatible BRAVIA, our new Voice Zoom 3™ powered by AI machine learning recognizes human voices and amplifies or reduces their volume so even small dialogue sounds loud and clear.

Effortless control with BRAVIA

Control surround sound easily with your BRAVIA TV remote. Sound settings automatically appear on the BRAVIA Quick Settings menu for easy control of features, like Sound Field and volume.

Experience more with the latest formats

Get the most out of all your entertainment. BRAVIA Theatre Quad supports the latest audio and visual formats, taking movies, games and music to a whole new level.

Movies feel so real

With its HDMI 2.1 capability, BRAVIA Theatre Quad ensures the original picture quality of any source is preserved, right up to 8K HDR.

An immersive gaming experience

Lose yourself in gaming. Enjoy immersive overhead sound with the PlayStation®5 console, optimized picture settings by Auto HDR Tone Mapping and Auto Genre Picture Mode when connecting compatible BRAVIA™ TVs and PS5® console. This product also supports VRR, ALLM and SBTM for more realistic gaming.

Lose yourself in supreme music quality

Bring your music to life as never before. Enjoy tracks the way the artists intended with High-Resolution Audio. Or discover 360 Reality Audio for a truly immersive live music experience.

From movie theatre to music venue

Give your music the sound stage it deserves. With BRAVIA Theatre Quad it’s easy to stream your favourite tracks and enjoy every detail in high-quality upmixed sound.

Stream music from your favourite services

It’s not all about movies. You can also enjoy music in high-quality upmixed sound. Built-in support for Spotify Connect™ and Apple AirPlay lets you play all your favourite tracks.

Bluetooth® connection

Stream audio content wirelessly. Bluetooth® technology makes it easy to enjoy music, podcasts and more from your smartphone, tablet or laptop.

DSEE Ultimate

Using Edge-AI, DSEE Ultimate™ (Digital Sound Enhancement Engine) upscales compressed digital music files in real time, restoring acoustic details for a richer listening experience.

Environment in mind

Sony’s home audio products are designed not only for excellent sound experience but also with the environment in mind. We are committed to using less virgin plastic in our products and packaging.

The true sound of the movie theatre

Flagship Home Theatre System with four wireless speakers, 360 Spatial Sound Mapping, Sound Field Optimization, 3-way speaker, Dolby Atmos®/DTS:X®.

Useful Documents