Name | Sonos Arc Ultra | Bose Smart Ultra Soundbar |
---|---|---|
Image | ![]() |
![]() |
MSRP | $999 | $899 |
Released | 2024 | 2023 |
Availability | Available | Available |
Current price | Sonos, Amazon | Bose, Amazon |
Speaker configuration | ||
Audio channels | 9.1.4 | 5.1.2 |
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). | 5.3.2, (add 2 subs) |
Woofers (mid or full-range) - total | 6: 6× unknown size | 6: 4× racetrack drivers + 2× upfiring |
Tweeters - total | 7: 7× unknown size | 3: 1× unknown size (center), 2× PhaseGuide |
Subwoofers | 1× Sound Motion | 1× unknown size |
Audio specifications | ||
Watts RMS | Not specified | Not specified |
Frequency range | Not specified | Not specified |
DTS:X support | No | No |
Dolby Atmos support? | Yes | Yes |
Surround sound? | Virtual | Virtual |
Other 3D audio formats? | None | Bose TrueSpace |
Other (notable) sound features? | Speech Enhancement (use app) | AI Dialogue Mode |
Sound calibration? | Yes (Trueplay) | Yes (ADAPTiQ) |
Connectivity & ports | ||
Bluetooth | Bluetooth 5.3 | Bluetooth 5.0 |
Wi-Fi | Wi-Fi 6 | Wi-Fi 4 |
Ethernet port (RJ45) | ✔ | ✔ |
HDMI (e)ARC out port? | 1× eARC | 1× eARC |
HDMI in ports? (passthrough) | ❌ | ❌ |
Optical port? (TOSLINK) | Use Optical to HDMI adapter (not included) | ✔ |
3.5 mm AUX port? | ❌ | ❌ |
USB-A port? | ❌ | ❌ |
Other audio ports | None | Subwoofer out(only Bose subs) |
Wireless setup & control | ||
Official app? | Sonos S2 | Bose Music 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 | Optional: max 2 subwoofers: Bass Module 500 (10″) | 700 (12″) |
Wireless surrounds? | Optional: max 2 surrounds, Era 300 for Dolby Atmos | Optional: max 2 surrounds: Bose Surround Speakers | 700 |
Physical specifications | ||
Speakers in set: | Soundbar | Soundbar |
Size (cm W×H×D): | 117.8×7.5×11.06 | 104.5×5.8×10.7 |
Size (inch W×H×D): | 46.38×2.95×4.35 | 41.14×2.29×4.21 |
Weight (kg): | 5.9 | 5.8 |
Weight (lbs): | 13.01 | 12.68 |
Wall mountable? | Yes | Yes, with optional wall bracket |
Color options: | Black, white | Black and white |
Accessories in the box | HDMI cable | HDMI cable, optical cable, remote, ADAPTiQ headset |
More info | ||
Model number | ARCG2##1 | 441451 |
User guide / manual | User Guide | Owner's guide |
Official site link | Sonos.com | Bose.com |
Sonos Arc Ultra vs Bose Ultra
Legend:
Great/yes
Good
Not good
Bad/no
More soundbar comparisons: