Short answer: the Samsung HW-Q990H. It ranks #3 of 10 surround sound soundbar systems by sound quality, rated 4.0/5, at $1,497.99; the Sony Bravia Theater Quad ranks #8, rated 3.6/5, and costs $2,398, so there is little reason to consider the other one.
The Samsung HW-Q990H is the better-sounding option. A complete 11.1.4 system with a wireless sub and two wireless rear speakers, each with up-firing drivers, so movies fill the room with convincing overhead effects. The tradeoff: The dual 8 inch sub can sound heavy with music until you turn it down, and bass starts to compress near maximum volume.
Why pick the Sony Bravia Theater Quad: A fully wireless four-speaker Atmos system that sounds clean, crisp and cohesive, with clear dialogue and convincing height and surround placement. Watch for: It ships without a subwoofer, and bass lacks weight and impact, so explosions and scores feel light unless you add an optional Sony sub.
Buy the Samsung HW-Q990H. It is rated higher for sound quality than the Sony Bravia Theater Quad and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Still deciding? The full TV Soundbars rankings cover every ranked option.
A complete 11.1.4 system with a wireless sub and two wireless rear speakers, each with up-firing drivers, so movies fill the room with convincing overhead effects.
A fully wireless four-speaker Atmos system that sounds clean, crisp and cohesive, with clear dialogue and convincing height and surround placement.
Prices on this page were last checked November 2, 2026 at 11:36 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Specifications Side By Side
| Samsung HW-Q990H | Sony Bravia Theater Quad | |
|---|---|---|
| Price | $1,497.99 | $2,398.00 |
| Ranked | #3 of 10 in Surround Sound Soundbar Systems | #8 of 10 in Surround Sound Soundbar Systems |
| Amplifier Power | 756W total | 504W total |
| App | Yes (SmartThings) | Yes (Bravia Connect) |
| Aux Input | No | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 5.2 |
| Channels | 11.1.4 | 4.0.4 |
| DTS:X | Yes | Yes |
| Dimensions | 2.8”H x 48.5”W x 5.4”D (71 x 1232 x 138 mm) | 12”H x 11.4”W x 5.1”D (306 x 289 x 129 mm) (each speaker, on stand) |
| Dolby Atmos | Yes (up-firing drivers) | Yes (up-firing drivers) |
| Drivers | 23 drivers across bar, sub and rears (including up-firing height drivers); Sub: dual 8” opposed woofers | 4 wireless speakers, each with a front X-Balanced woofer, midrange, tweeter and an up-firing X-Balanced driver (16 drivers); control hub |
| HDMI Input | 2 | 1 |
| HDMI eARC | Yes | Yes |
| Included Subwoofer | Wireless, dual 8” drivers | None (optional Sony SA-SW3, SA-SW5 or Sub 9) |
| Optical Input | Yes | - |
| Rear Speakers | Included (wireless) | Included (wireless) |
| Room Correction | Yes (SpaceFit Sound Pro) | Yes (phone-mic calibration with 360 Spatial Sound Mapping) |
| Subwoofer Dimensions | 252H x 249W x 249D mm | - |
| Subwoofer Weight | 8.3 kg | - |
| Voice Assistants | Alexa | Alexa, Google Assistant |
| Weight | 16.1 lbs (7.3 kg) | 5.7 lbs (2.6 kg) (each speaker) |
| Wi-Fi | Yes (AirPlay 2, Chromecast, Spotify Connect, Tidal Connect, Roon Ready) | Yes (AirPlay 2, Spotify Connect) |
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