| Name | Sonos Arc Ultra | Samsung HW-Q990D |
|---|---|---|
| Image |  |
 |
| MSRP | $999 | $1999.99 |
| Released | 2024 | 2024 |
| Availability | Available | Available |
| Current price | Sonos, Amazon | Amazon |
| Speaker configuration | ||
| Audio channels | 9.1.4 | 11.1.4 |
| Expandable up to: | 9.1.4, (Atmos rears, 2 subs) Same channel configuration, but with real surround sound and stronger subs (all play same sub channel). | - |
| Woofers (mid or full-range) - total | 6: 6× unknown size | 18: Bar: 6× racetrack drivers, 6× full range (sides: 4, upfiring: 2), Surrounds: 6× full range (2 front, 2 side, 2 upfiring) |
| Tweeters - total | 7: 7× unknown size | 3: 3× (front-facing) |
| Subwoofers | 1× Sound Motion | 1× 8.0″ |
| Audio specifications | ||
| Watts RMS | Not specified | 656 W |
| Frequency range | Not specified | Not specified |
| DTS:X support | No | Yes |
| Dolby Atmos support? | Yes | Yes |
| Surround sound? | Virtual | Yes |
| Other 3D audio formats? | None | None |
| Other (notable) sound features? | Speech Enhancement (use app) | Q-Symphony, Active Voice Amplifier |
| Sound calibration? | Yes (Trueplay) | Yes, SpaceFit Sound Pro |
| Connectivity & ports | ||
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.2 |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Ethernet port (RJ45) | ✔ | ❌ |
| HDMI (e)ARC out port? | 1× eARC | 1× eARC |
| HDMI in ports? (passthrough) | ❌ | ✔ 2× HDMI 2.1 |
| Optical port? (TOSLINK) | Use Optical to HDMI adapter (not included) | ✔ |
| 3.5 mm AUX port? | ❌ | ❌ |
| USB-A port? | ❌ | Service only |
| Other audio ports | None | ❌ |
| Wireless setup & control | ||
| Official app? | Sonos S2 | SmartThings App |
| Voice assistant? | Yes | Yes |
| Chromecast built-in? | ❌ | ✔ |
| AirPlay? | ✔ | ✔ |
| Alexa cast? | ❌ | ❌ |
| Multiroom? | ✔ | ✔ |
| Wireless subwoofer(s)? | Optional: max 2 subwoofers; 2× Sonos Sub or Sub Mini | Yes (included) |
| Wireless surrounds? | Optional: max 2 surrounds, Era 300 for Dolby Atmos | Yes (included) |
| Physical specifications | ||
| Speakers in set: | Soundbar | Soundbar, 1× subwoofer, 2× surround |
| Size (cm W×H×D): | 117.8×7.5×11.06 | 123.2×6.95×13.8, 22.0×41.3×41.0 (subwoofer), 12.95×20.13×14.04 (each surround) |
| Size (inch W×H×D): | 46.38×2.95×4.35 | 48.5×2.7×5.4, 8.6×16.2×16.1 (subwoofer), 5.0×7.9×5.5 (each surround) |
| Weight (kg): | 5.9 | 7.7, 11.7 (subwoofer), 1.7 (each surround) |
| Weight (lbs): | 13.01 | 17.0, 25.8 (subwoofer), 3.75 (each surround) |
| Wall mountable? | Yes | Yes, with included wall mount kit |
| Color options: | Black, white | Black |
| Accessories in the box | HDMI cable | HDMI cable, remote, wall mounting kit |
| More info | ||
| Model number | ARCG2##1 | HW-Q990D/ZA |
| User guide / manual | User Guide | User Guide |
| Official site link | Sonos.com | Samsung.com |
Sonos Arc Ultra vs Samsung Q990D
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Good
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