Compare Bang & Olufsen Beoplay A9 vs Bowers & Wilkins Formation Duo
Connectivity
Ports
1x Aux / Optical-combo + 1x RJ45 (100Mbps)
RJ45 + USB (service only)
Wireless Connectivity
Bluetooth 4.2 + WiFi 5
Bluetooth 4.1 + WiFi
Construction
Colors
Base: Black, White (plastic) / Cover: Black, White, Red, Light Grey, Dark Grey, Dark Rose, Dusty Blue, Warm Taupe (fabric) / Legs: Maple, Oak, Smoked Oak, Walnut (wood) / Ring: Bronze, Brass, Black, Natural (aluminum)
Black, White
Drivers | Midrange
2x 3" mid-range + 2x 1.5" full-range
Drivers | Tweeter
2x 0.75" tweeters
1x 25mm (1 in) Carbon dome
Drivers | Woofer
1x 8" woofer
1x 165mm (6.5 in) Continuum cone
Form Factor
All-in-one wireless speaker, powered speaker
Wireless bookshelf speaker
Loudspeaker Type
3-way bass reflex
2-way
Material
Wood, Fabric, Aluminum, and Plastic
Dimensions
Size | Depth
411 mm
305mm (12 in)
Size | Height
908 mm
395mm (15.6 in)
Size | Width
701 mm
197mm (7.8 in)
Weight
14.7 kg
10.6kg (23.4 lbs)
Function
Amplifier
Class D, 2x 150W for tweeters + 2x 200W for midrange + 2x 200W for full-range + 1x 400W for woofer
Class D
Audio
Active Room Compensation, Adaptive Bass Linearization, Thermal Protection
Bluetooth Profiles
AptX HD, AAC, SBC
Misc
Possible to pair two Beoplay A9s for stereo
Service
AirPlay 2, Chromecast built-in, Beolink Multiroom, DLNA -DMR
Voice Assistance
Google Assistant
Performance
Frequency Response
33 Hz ~ 23 kHz
25Hz - 33kHz ±3dB
Max Sound Level
100 dB SPL
Power Consumption
23 W
Power Output
1500 W (300W tweeter + 400W midrange + 400W full-range + 400W woofer)
2x 125W
Production
Debut
2019
2019-04
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