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KEF LS50 Wireless II vs. Q Acoustics 3020i + 1
Active
Yes
No
Yes
Frequency range (max)
47000 Hz
30000 Hz
Frequency range (min)
40 Hz
64 Hz
Impedance
4 - 6 Ω
Power (peak/max)
125 W
Power (RMS)
50 W
Sensitivity
88 dB
Wireless connection
Bluetooth
None
Bluetooth
Streaming standards
AirPlay, Spotify Connect, Tidal, AirPlay 2
Other connectors
Type of connection
Single-wire
Bi-wire
Available colours
Black, White, Grey, Blue, Red
Black, White, Grey, Wenge, Walnut
Black, White, Wenge
Dimensions (WxHxD)
Depth
282 mm
83.8 mm
Height
278 mm
93.9 mm
Width
170 mm
81.2 mm
Product weight
20.1 kg
5.5 kg
0.54 kg
Features
Remote control
Midrange driver
No
Signal separation
2-way
Tweeter drivers, size
1 inches
0.9 inches
Tweeter drivers, type
Type of box body
Bass reflex
Woofer driver, size
5 inches
Woofer drivers, quantity
1 ​