Name | Bowers & Wilkins Formation Bar | Sonos Arc |
---|---|---|
Image | ![]() |
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MSRP | $1299 | $899 |
Released | 2022 | 2020 |
Availability | Available | Available |
Current price | BowersWilkins, Amazon | Sonos, Amazon |
Speaker configuration | ||
Audio channels | 3.0 | 5.0.2 |
Expandable up to: | 5.1 (add rears, sub) | 7.1.4, (Atmos rears, 2 subs) Added subwoofers play same subwoofer channel. |
Woofers (mid or full-range) - total | 6: 6× 2.6″ midrange | 8: 8× unknown size |
Tweeters - total | 3: 3×1″ | 3: 3× unknown size |
Subwoofers | 0 | 0 |
Audio specifications | ||
Watts RMS | 240 W | Not specified |
Frequency range | 40 Hz - 28 kHz | Not specified |
DTS:X support | No | No |
Dolby Atmos support? | No | Yes |
Surround sound? | No | Virtual |
Other 3D audio formats? | None | None |
Other (notable) sound features? | None | Speech Enhancement (use app) |
Sound calibration? | No | Yes (Trueplay) |
Connectivity & ports | ||
Bluetooth | Bluetooth 4.1 | ❌ |
Wi-Fi | Wi-Fi | Wi-Fi 4 |
Ethernet port (RJ45) | ✔ | ✔ |
HDMI (e)ARC out port? | ❌ | 1× eARC |
HDMI in ports? (passthrough) | ❌ | ❌ |
Optical port? (TOSLINK) | ✔ | Use included adapter: Optical to HDMI |
3.5 mm AUX port? | ❌ | ❌ |
USB-A port? | Service only | ❌ |
Other audio ports | None | None |
Wireless setup & control | ||
Official app? | Music | Bowers & Wilkins | Sonos S2 |
Voice assistant? | Yes | Yes |
Chromecast built-in? | ❌ | ❌ |
AirPlay? | ✔ | ✔ |
Alexa cast? | ❌ | ❌ |
Multiroom? | ✔ | ✔ |
Wireless subwoofer(s)? | Optional: max 1 subwoofer: Formation Bass | Optional: max 2 subwoofers; 2× Sonos Sub or Sub Mini |
Wireless surrounds? | Optional: max 2 surrounds: Formation Flex | Optional: max 2 surrounds, Era 300 for Dolby Atmos |
Physical specifications | ||
Speakers in set: | Soundbar | Soundbar |
Size (cm W×H×D): | 124.0×10.9×10.7 | 114.2×8.7×11.6 |
Size (inch W×H×D): | 48.8×4.3×4.2 | 44.96×3.43×4.57 |
Weight (kg): | 5.5 | 6.25 |
Weight (lbs): | 12.1 | 13.78 |
Wall mountable? | Yes, with included wall bracket | Yes |
Color options: | Black | Black, white |
Accessories in the box | Optical cable, wall bracket | HDMI cable, optical to HDMI adapter |
More info | ||
Model number | - | ARCG1##1 |
User guide / manual | Manual | User Guide |
Official site link | BowersWilkins.com | Sonos.com |
Bowers & Wilkins Formation Bar vs Sonos Arc
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