Compare KEF Q650c vs KEF R11 vs Mission LX-4 MKII
Construction
Colors
Satin Black, Satin White, Walnut
Gloss Black, Gloss White, Walnut
Walnut Pearl / Lux White / Lux Black
Drivers | Midrange
1x 165mm (6.50in.) aluminium Uni-Q
1x 125mm (5in.) aluminium cone
Drivers | Tweeter
1x 25mm (1in.)vented aluminium dome
1x 25mm (1in.) vented aluminium dome
1x 25mm microfibre dome
Drivers | Woofer
1x 165mm (6.5in.) aluminium + 2x 165mm (6.5in.) aluminium ABR passive radiator
4x 165mm (6.5in.) hybrid aluminium
2x 130mm composite fibre
Form Factor
Center channel loudspeaker
Floorstanding loudspeaker
Floorstanding Loudspeaker
Loudspeaker Type
2.5-way, passive radiator
3-way, bass reflex
2-way base reflex
Dimensions
Size | Depth
304 mm (11.96 inches)
383.5 mm
265 mm
Size | Height
210 mm (8.26 inches)
1249 mm
900 mm
Size | Width
629 mm (24.76 inches)
200 mm
200 mm
Weight
13.6 kg (30 lbs)
37.7 kg (83.1 lbs.)
Function
Crossover
2.5kHz
400Hz, 2.9kHz
3.0kHz
Performance
Frequency Response
64Hz - 28kHz
46Hz-28kHz (±3dB)
45Hz-20kHz
Impedance
8 ohms (min 4.2 ohms)
8 ohms (min 3.2 ohms)
8 ohms (min 4.3 ohms)
Max Sound Level
110 dB
113 dB
105 dB
Power Input
15-150 W
15-300 W
30-120 W
Sensitivity
87 dB
90 dB
89 dB
Production
Availability
2020-09
Debut
2017
2018
2020-08
Made In
China
China
China
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