PriceSpy UK

KEF LS50 vs. KEF LSX + 1

KEF LS50

KEF LS50

Full Star 1Full Star 2Full Star 3Full Star 4Half Star 5
4.5

£800.00

£947.54 Incl. delivery
KEF LSX

KEF LSX

Full Star 1Full Star 2Full Star 3Full Star 4Half Star 5
4.1

£749.00

£999.00 Incl. delivery
Q Acoustics 3020i

Q Acoustics 3020i

Full Star 1Full Star 2Full Star 3Full Star 4Half Star 5
4.3

£169.00

Free delivery
Active
No
Yes
No
Frequency range (max)
45000 Hz
28000 Hz
30000 Hz
Frequency range (min)
47 Hz
49 Hz
64 Hz
Impedance
8 Ω
4 - 6 Ω
Power (peak/max)
100 W
70 W
125 W
Power (RMS)
100 W
50 W
Sensitivity
85 dB
88 dB
Wireless connection
None
Bluetooth
None
Streaming standards
AirPlay, Spotify Connect, Tidal, AirPlay 2
Other connectors
Digital optical input (S/PDIF), Pre out (subwoofer), Analogue 3.5mm input/Line-in
Type of connection
Single-wire
Single-wire
Available colours
Black, White, Silver, Grey, Blue, Red, Wenge
Black, White, Silver, Brown, Blue, Red, Wenge
Black, White, Grey, Wenge, Walnut
Dimensions (WxHxD)
Depth
278 mm
180 mm
282 mm
Height
302 mm
240 mm
278 mm
Width
200 mm
155 mm
170 mm
Product weight
7.2 kg
3.6 kg
5.5 kg
Features
Remote control
Midrange driver
No
Yes
No
Quantity
1 ​
Signal separation
2-way
2-way
2-way
Tweeter drivers, size
1 inches
0.75 inches
0.9 inches
Tweeter drivers, type
Aluminum-dome
Aluminum / magnesium-dome
Type of box body
Bass reflex
Bass reflex
Bass reflex
Woofer driver, size
5.23 inches
4.5 inches
5 inches
Woofer drivers, quantity
1 ​
1 ​
1 ​