1,990 euros instead of 2,190 euros. This isn’t the most spectacular reduction of the week. But the Sony Bravia Theater Quad with the SA-SW5 subwoofer is a unique product in the audio world, and the 200 euros saved on Son-Vidéo.com are worth stopping there.
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The problem this system really solves
For years, home theater enthusiasts have faced the same dilemma: either they choose a practical soundbar but with front-facing and limited sound, or they equip themselves with a real 5.1 system with AV amplifier and separate speakers, which involves cables running over the plinths, surround speakers that are difficult to install. positioned in a real living room, and an installation that looks more like a construction site than a moment of pleasure.
The Sony Bravia Theater Quad offers a third way. Four compact wireless speakers, a central control box, and proprietary technology capable of creating up to twelve phantom speakers from these four physical sources. On paper, it’s ambitious. In practice, the international press has aligned itself with a verdict that is rarely so unanimous.
What 360 Spatial Sound Mapping technology does
To understand why this system is different, you need to understand what Sony calls the 360 Spatial Sound Mapping. This technology analyzes the position of each speaker in the room in real time, then generates up to twelve additional virtual speakers by calculating the acoustic reflections of the specific room where the system is installed.
This is not rough virtualization like that found in most soundbars. It is a precise acoustic calculation, recalibrated with each change in position of the speakers thanks to the two microphones integrated into each satellite. Digital Trends sums up the product positioning very clearly: “Therein lies the value of Theater Quad — the sound of a big system for people who otherwise simply couldn’t benefit from it.”
For homes with atypical configurations, open living rooms, spaces where it is impossible to place rear speakers symmetrically, this system fits where a conventional 5.1 fails.
16 speakers, 400 watts RMS: the numbers that explain the sound
Each speaker of the Bravia Theater Quad has four speakers: a bass-reflex woofer for bass, a midrange driver and a flexible dome tweeter on the front, plus a speaker dedicated to vertical Dolby Atmos effects on the upper side. Sixteen speakers total, 400 watts RMS, amplified by sixteen channels of S-Master HX digital amplification.
It’s this power that Home Theater Review refers to when it notes that the Quad “creates an expansive, accurate soundstage that rivals much more expensive home theater amp-plus-speaker systems.” This is not editorial modesty, it is the observation that 400 watts distributed over sixteen independent channels does mechanically better than an entry-level 7.1 amplifier system in terms of spatial precision.
The SA-SW5Â subwoofer: 300 watts for the bass you feel
The pack sold on Son-Vidéo.com includes the box Sony SA-SW5which adds an additional 300 watts via an 18 cm speaker supported by a passive radiator. Either 700 watts au total for the entire system.
The SA-SW5 connects wirelessly to the Theater Quad’s control box, with only one electrical outlet to find for it. Its imitation leather design matches the rest of the Sony system and does not need to be hidden. This level of bass is not essential in a standard apartment or for night-time use, but for a room of 30 m² or more, or for fans of action films and Blu-ray concerts, it transforms the experience substantially.
Dolby Atmos, DTS:X, IMAX Enhanced : tous les formats, sans exception
The Bravia Theater Quad control box supports all common audio formats: Dolby Atmos, DTS:X, IMAX Enhanced (via update), Dolby TrueHD, DTS-HD Master Audio. It also decodes upscaled tracks from stereo or 5.1 sources via Dolby Surround and Neural:X technologies.
HDMI input and output are UHD 8K 60 fps and 4K 120 fps compatible, with Dolby Vision, VRR and ALLM. A PS5 or Xbox Series Cabling management remains minimal: one HDMI cable between the box and the box, a second between the box and the TV. That’s it for the wired part.
For music, AirPlay 2, Bluetooth LDAC (three times more speed than standard Bluetooth) and Spotify Connect are available. If the notion of a multiroom audio system is a priority, the Bravia Theater Quad integrates into an existing AirPlay 2 ecosystem.
What the press says, without filter
Trusted Reviews calls it “an excellent home theater equipment for those who want the performance of a full audio system and the ease of use of a soundbar.” Les Numériques describes it as “a little miracle of sound spatialization” which “exceeds all soundbars in terms of immersion.”
Can Buy or Not details the sequence with precision: “the dialogue seemed to come directly from the actor, and moved when another actor on the periphery of the screen spoke.” It’s the level of spatial precision that distinguishes a true surround system from a soundbar, even a high-end one.
The only honest nuance to bring is that of Numériques, which speaks of a “niche product, not exempt from limitations.” The main one: the Bravia Theater Quad is optimized for large rooms and high-quality native Dolby Atmos content. For a 12 m² room or use mainly for TV and zapping, its potential will be underexploited.
Comparison: what is it really measured against?
For households hesitating between soundbar and home theater, the table below positions the Bravia Theater Quad in its real context.
| Systems | Prix | Channels | Câblage surround | Immersion |
| Sony Bravia Theater Quad + SA-SW5 | 1 990 euros | 4.0.4 + caisson | None | Maximum |
| Samsung HW-Q995F (pack complet) | ~890 euros | 11.1.4 | None | Très haute |
| Ampli AV 7.2 + enceintes 7.1 | 2 000 euros+ | 7.2 | Wired | Maximum |
| Sonos Arc Ultra + Sub + Era 300 x2 | ~2 200 euros | 5.1.4 | None | Très haute |
The Sony Bravia Theater Quad is positioned as the premium cable-free alternative to a true wired 7.1 system, with the decisive advantage of free speaker placement and automatic self-calibration. Its fundamental difference with the Samsung HW-Q995F is the architecture: the Samsung is a complete soundbar with satellites, the Sony is a system of true wireless speakers with acoustic intelligence. Two legitimate approaches, two different experiences.
What the 1,990 euro pack contains
The pack delivered by Son-Vidéo.com includes the Sony Bravia Theater Quad system (control box, four wireless speakers, four speaker power cables, HDMI cable, remote control and batteries) as well as the SA-SW5 wireless subwoofer with its power cable. Wall brackets for the speakers are included in the Theater Quad pack. 2-year manufacturer’s warranty. Shipping within 24 to 48 hours, free in-store collection, 15 days to change your mind. Payment possible in 3x, 4x or up to 40x free of charge by credit card.
LE SONY BRAVIA THEATER QUAD + SA-SW5
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