Compare Sonos One vs Bang & Olufsen Beosound Balance vs Bowers & Wilkins Formation Duo
Variants
Gold
Natural
Black
Connectivity
Ports
1x 100Mbps LAN
1x Aux / Optical-combo + 2x RJ45 (100Mbps) + 1x USB-C
RJ45 + USB (service only)
Wireless Connectivity
WiFi 4
Bluetooth 5.0 + WiFi 5
Bluetooth 4.1 + WiFi
Construction
Colors
White with white matte grille or Black with black matte grille.
Base: Natural Oak, Black Oak, Carrara Marble / Speaker Cover: Sand, Anthracite, White / Speaker Grille: Gold, Black
Black, White
Drivers | Midrange
2x 2" + 2x 3" full-range
Drivers | Tweeter
1x tweeter
1x 0.75" tweeter
1x 25mm (1 in) Carbon dome
Drivers | Woofer
1x woofer
2x 5.25" woofers
1x 165mm (6.5 in) Continuum cone
Form Factor
Wireless smart speaker
All-in-one wireless speaker, powered speaker
Wireless bookshelf speaker
Loudspeaker Type
3-way bass reflex
2-way
Microphone
Far-field microphone array
Yes
Dimensions
Size | Depth
119.7 mm / 4.69 inch
305mm (12 in)
Size | Diameter
200 mm
Size | Height
161.45 mm / 6.36 inch
380 mm
395mm (15.6 in)
Size | Width
119.7 mm / 4.69 inch
197mm (7.8 in)
Weight
1.85 kg / 4.08 lbs
7.2 kg
10.6kg (23.4 lbs)
Function
Amplifier
2x Class-D digital amplifiers
Class D, 1x 50W for tweeters + 4x 100W for full-range + 2x 200W for woofer
Class D
Audio
Active Room Compensation, Adaptive Bass Linearization, Beam Direction Control (three sides), Beam Width Control, Thermal Protection
Bluetooth Profiles
AptX HD, AAC, SBC
Misc
Possible to pair two Beosound Balances for stereo
Service
AirPlay 2, Chromecast built-in, Spotify Connect, Bang & Olufsen Radio
Voice Assistance
Amazon Alexa, Google Assitant
Google Assistant
Performance
Frequency Response
26 Hz ~ 23 kHz
25Hz - 33kHz ±3dB
Max Sound Level
104 dB SPL
Power Consumption
100 W
Power Output
850 W (50W tweeter + 400W full-range + 400W woofer)
2x 125W
Production
Debut
2019-03
2020
2019-04
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