Compare DALI OBERON 1 C vs Bang & Olufsen Beolab 28 vs DALI CALLISTO 2C
Variants
White
Black
Walnut
Oak
Wall-Mount
Floorstanding
White
Black
Connectivity
Ports
ADC-in (RCA)
1x Aux / Optical-combo + 2x RJ45 (100Mbps) + 1x USB-C + 1x Powerlink (RJ45)
ADC-in (RCA)
Wireless Connectivity
5150-5250 MHz / 5725-5875 MHz, Full 24 Bit / 96 kHz
Bluetooth 5.0 + WiFi 5
5725-5875 MHz, Full 24 Bit / 96 kHz
Construction
Colors
Black, White, Light Oak, or Walnut
Base: Silver, Black Anthracite, or Bronze aluminum / External Cover: Light Oak, Smoked Oak, or Walnut wood / Grey Fabric or Grey Melange fabric / Internal Cover: Grey or Grey Melange fabric
Black Ash or White
Drivers | Midrange
3x 3" full-range
1x 17x45mm Ribbon
Drivers | Tweeter
1x 29mm Soft Textile Dome
1x 1" tweeter
1x 29mm Soft Textile Dome
Drivers | Woofer
2x 5.25" Wood Fibre Cone
1x 6.5" woofers
1x 6.5" Wood Fibre Cone
Form Factor
Wireless bookshelf loudspeaker
All-in-one wireless speaker, powered speaker
Wireless bookshelf loudspeaker
Loudspeaker Type
2-way bass reflex
3-way bass reflex
2-way bass reflex
Material
Aluminum + Wood + Plastic + Fabric
Microphone
Yes
Dimensions
Size | Depth
234 mm
321 mm
Size | Diameter
121 mm
Size | Height
274 mm
393 mm
Size | Width
162 mm
200 mm
Weight
4.4 kg
18.6 kg
10.1 kg
Function
Amplifier
Class D
Class D, 1x 100W for tweeter + 3x 100W for full-range + 1x 225W for woofer
Discrete Class D
Audio
Active Room Compensation, Adaptive Bass Linearization, Beam Width Control, Thermal Protection
Crossover
2350Hz Hybrid Full Active 24 bit DSP
2.7kHz Hybrid Active 24 bit DSP and Passive analogue
DAC
Burr Brown PCM1796 w/ balanced output
Service
AirPlay 2, Chromecast built-in, Spotify Connect, Bang & Olufsen Radio
Performance
Frequency Response
39 - 26,000 Hz
27 Hz ~ 23 kHz
47 - 30,000 Hz
Impedance
5k ohms
Max Sound Level
106 dB
110 dB SPL
108 dB
Power Consumption
62 W
30 W
325 W
Power Output
50 W
625 W (100W tweeter + 300W full-range + 255W woofer)
250 W
Production
Debut
2020-09
2021
2017-08-10 (IFA)
Made In
Denmark
Denmark
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