Compare KEF R5 vs KEF R11 vs KEF Blade Two
Construction
Colors
Black Gloss, White Gloss, Walnut
Gloss Black, Gloss White, Walnut
Drivers | Midrange
1x 125mm (5in.) aluminium cone
1x 125mm (5in.) aluminium cone
1x 125mm Li-Mg-Al/LCP hybrid cone
Drivers | Tweeter
1x 25mm (1in.) vented aluminium dome
1x 25mm (1in.) vented aluminium dome
1x 25mm vented aluminium dome
Drivers | Woofer
2x 130mm (5.25in.) hybrid aluminium
4x 165mm (6.5in.) hybrid aluminium
4x 165mm with force cancelling
Form Factor
Floorstanding loudspeaker
Floorstanding loudspeaker
Loudspeaker Type
3-way, bass reflex
3-way, bass reflex
Floorstanding, 3-way bass reflex
Dimensions
Size | Depth
343.5 mm
383.5 mm
475 mm
Size | Height
1025 mm
1249 mm
1461 mm
Size | Width
175 mm
200 mm
338 mm
Weight
27.3 kg (60.2 lbs.)
37.7 kg (83.1 lbs.)
35.3 kg (77.8 lbs)
Function
Crossover
400Hz, 2.9kHz
400Hz, 2.9kHz
320Hz, 2.4kHz
Performance
Frequency Response
58Hz-28kHz (±3dB)
46Hz-28kHz (±3dB)
40Hz - 35kHz (±3dB)
Impedance
8 ohms (min 3.2 ohms)
8 ohms (min 3.2 ohms)
4 Ohms
Max Sound Level
110 dB
113 dB
116 dB
Power Input
15-200 W
15-300 W
50-400 W
Sensitivity
87 dB
90 dB
90dB (2.83V/1m)
Production
Debut
2018
2018
2014
Made In
China
China
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