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Impartial price comparison

KEF Ci400 / 400T (each) vs. KEF LS50 + 9

KEF Ci400 / 400T (each)

KEF Ci400 / 400T (each)

£179.99

£186.97 Incl. delivery
KEF LS50

KEF LS50

4.6

£599.00

Free delivery
B&W 607

B&W 607

£279.00

Free delivery
KEF LSX

KEF LSX

3.9

£849.00

Free delivery
DALI Spektor 2

DALI Spektor 2

£199.00

Free delivery
Ruark Audio MR1 MKII

Ruark Audio MR1 MKII

3.8

£329.00

Free delivery
Bose Surround Speakers 700

Bose Surround Speakers 700

£419.99

Free delivery
KEF LS50 Wireless

KEF LS50 Wireless

3.8

£1,195.00

Free delivery
Q Acoustics 3030i

Q Acoustics 3030i

£279.00

Free delivery
Sony SA-Z9R

Sony SA-Z9R

£279.99

Free delivery
Q Acoustics 3020i

Q Acoustics 3020i

4

£219.00

Free delivery
Active
No
No
Yes
No
Yes
Yes
Yes
No
Yes
No
Frequency range (max)
27000 Hz
45000 Hz
28000 Hz
28000 Hz
26000 Hz
20000 Hz
47000 Hz
30000 Hz
30000 Hz
Frequency range (min)
80 Hz
47 Hz
52 Hz
49 Hz
54 Hz
55 Hz
43 Hz
46 Hz
64 Hz
Impedance
3.2 - 4 Ω
8 Ω
4 - 8 Ω
6 Ω
4 - 6 Ω
4 - 6 Ω
Power (peak/max)
50 W
100 W
100 W
70 W
100 W
33 W
75 W
125 W
Power (RMS)
100 W
230 W
25 W
100 W
50 W
Sensitivity
88 dB
85 dB
84 dB
84.5 dB
88 dB
90 dB
88 dB
Wireless connection
None
None
None
Bluetooth
Bluetooth
Bluetooth
None
Bluetooth
None
Streaming standards
AirPlay, Spotify Connect, Tidal, AirPlay 2
AirPlay, Spotify Connect, Tidal
Other connectors
Digital optical input (S/PDIF), Pre out (subwoofer), Analogue 3.5mm input/Line-in
Digital optical input (S/PDIF), Pre out (subwoofer), Analogue 3.5mm input/Line-in
Digital optical input (S/PDIF), RCA stereo input, USB, Pre out (subwoofer)
Type of connection
Single-wire
Single-wire
Bi-wire
Single-wire
Single-wire
Available colours
Black, White, Silver, Grey, Wenge
Black, White, Silver, Grey, Blue, Red, Wenge
Black, White, Red, Cherry, Oak
Black, White, Blue, Red, Wenge
Black, White, Ash, Wenge, Walnut
White, Grey, Walnut
Black, White, Silver, Wenge
Black, White, Silver, Grey, Blue, Red, Wenge
Black, White, Grey, Wenge, Walnut
Black, Wenge
Black, White, Grey, Walnut
Dimensions (WxHxD)
Depth
150 mm
278 mm
231 mm
180 mm
238 mm
135 mm
308 mm
329 mm
100 mm
282 mm
Height
130 mm
302 mm
300 mm
240 mm
292 mm
170 mm
300 mm
325 mm
155 mm
278 mm
Width
198 mm
200 mm
165 mm
155 mm
170 mm
130 mm
200 mm
200 mm
170 mm
Product weight
1.8 kg
7.2 kg
4.7 kg
3.6 kg
4.2 kg
3.5 kg
20.2 kg
6.4 kg
1 kg
5.5 kg
Features
Remote control
Remote control
Remote control
Supports NFC
Midrange driver
No
No
No
Yes
No
No
No
No
Quantity
1 ​
Signal separation
2-way
2-way
2-way
2-way
2-way
2-way
2-way
2-way
Tweeter drivers, size
0.75 inches
1 inches
1 inches
0.75 inches
1 inches
0.8 inches
1 inches
0.9 inches
0.9 inches
Tweeter drivers, type
Aluminum-dome
Aluminum-dome
Aluminum-dome
Aluminum / magnesium-dome
Fabric/silk dome (soft dome)
Aluminum-dome
Type of box body
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Woofer driver, size
4 inches
5.23 inches
5 inches
4.5 inches
5.25 inches
3 inches
5.25 inches
6.5 inches
5 inches
Woofer drivers, quantity
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​