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Impartial price comparison
Jamo C 9 SUR II vs. KEF LS50 + 9
Active
No
Yes
Yes
Yes
Yes
No
No
Yes
No
Yes
Frequency range (max)
45000 Hz
47000 Hz
28000 Hz
30000 Hz
30000 Hz
22000 Hz
Frequency range (min)
47 Hz
43 Hz
52 Hz
46 Hz
64 Hz
64 Hz
Impedance
8 Ω
4 - 8 Ω
4 - 6 Ω
4 - 6 Ω
4 - 6 Ω
Power (peak/max)
100 W
100 W
75 W
125 W
75 W
Power (RMS)
100 W
230 W
100 W
25 W
50 W
75 W
Sensitivity
85 dB
90 dB
84 dB
88 dB
88 dB
88 dB
Wireless connection
None
Bluetooth
Bluetooth
Bluetooth
None
None
Bluetooth
None
None
Streaming standards
AirPlay, Spotify Connect, Tidal
Other connectors
Digital optical input (S/PDIF), RCA stereo input, USB, Pre out (subwoofer)
Type of connection
Single-wire
Bi-wire
Single-wire
Bi-wire
Single-wire
Single-wire
Available colours
Black, White, Silver, Grey, Blue, Red, Wenge
Black, White, Silver, Grey, Blue, Red, Wenge
Black, White, Silver, Wenge
Black, Wenge
Black, White, Wenge
Black, White, Silver, Red, Cherry, Oak
Black, White, Grey, Wenge, Walnut
Black, White, Wenge
Black, White, Grey, Walnut
Black, White, Grey, Brown, Wenge, Walnut
Dimensions (WxHxD)
Depth
278 mm
308 mm
100 mm
83.8 mm
231 mm
329 mm
83.8 mm
282 mm
226 mm
Height
302 mm
300 mm
155 mm
94 mm
300 mm
325 mm
93.9 mm
278 mm
260 mm
Width
200 mm
200 mm
165 mm
200 mm
81.2 mm
170 mm
170 mm
Product weight
7.2 kg
20.2 kg
1 kg
1 kg
4.7 kg
6.4 kg
0.54 kg
5.5 kg
4.6 kg
Features
Remote control
Supports NFC
Midrange driver
No
No
No
No
No
No
Signal separation
2-way
2-way
2-way
2-way
2-way
Tweeter drivers, size
1 inches
1 inches
1 inches
0.9 inches
0.9 inches
1 inches
Tweeter drivers, type
Aluminum-dome
Aluminum-dome
Aluminum-dome
Ring Radiator
Type of box body
Dipole
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Woofer driver, size
5.23 inches
5.25 inches
5 inches
6.5 inches
5 inches
5 inches
Woofer drivers, quantity
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​