Compare KEF Q150 vs KEF Q550 vs KEF R3
Construction
Colors
Satin Black, Satin White, Walnut
Satin Black, Satin White, Walnut
Black Gloss, White Gloss, Walnut
Drivers | Midrange
1x 130mm (5.25in.) aluminum Uni-Q
1x 125mm (5in.) aluminium cone
Drivers | Tweeter
1x 25mm (1in.) vented aluminium dome
1x 25mm (1in.)vented aluminium dome
1x 25mm (1in.) vented aluminium dome
Drivers | Woofer
1x 165mm (6.50in.) aluminium Uni-Q
1x 130mm (5.25in.) aluminum + 2x 130mm (5.25in.) aluminum ABR passive radiator
1x 165mm (6.5in.) hybrid aluminium
Form Factor
Bookshelf loudspeaker
Floorstanding loudspeaker
Bookshelf loudspeaker
Loudspeaker Type
2-way, bass reflex
2.5-way, passive radiator
3-way, bass reflex
Dimensions
Size | Depth
180 mm (7.08 inches)
278 mm (10.94 inches)
335.5 mm
Size | Height
303 mm (11.92 inches)
873 mm (34.37 inches)
422.2 mm
Size | Width
278 mm (10.944 inches)
180 mm (7.08 inches)
199.6 mm
Weight
5.6 kg (12.3 lbs)
14.5 kg (32 lbs)
13.5 kg (29.8 lbs.)
Function
Crossover
2.5kHz
400Hz, 2.9kHz
Performance
Frequency Response
51Hz - 28kHz
58Hz-28kHz
52Hz-28kHz (±3dB)
Impedance
8 ohms (min 3.7 ohms
8 ohms (min 3.8 ohms)
8 ohms (min 3.2 ohms)
Max Sound Level
108 dB
110 dB
110 dB
Power Input
10-100 W
15-130 W
15-180 W
Sensitivity
86 dB
87 dB
87 dB
Production
Debut
2017
2017
2018
Made In
China
China
China
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.