Compare KEF R2c vs Wharfedale Diamond 12.C vs Amphion Argon5C
Capacity
Interior Volume
8.7 L
Construction
Colors
Black Gloss, White Gloss, Walnut
Walnut, Black, White, Light Oak
Speaker: White, Black, or Walnut / Grilles: Stone grey, Traffic red, heather violet, Turquoise blue, Sky blue, Yellow green, Sulfur yellow, Beige brown
Drivers | Midrange
1x 125mm (5in.) aluminium cone
Drivers | Tweeter
1x 25mm (1in.) vented aluminium dome
1" Textile Dome
1x 1" titanium tweeter
Drivers | Woofer
2x 130mm (5.25in.) hybrid aluminium
2x 5" advanced PP Cone
2x 5.25" aluminium woofer
Form Factor
Center channel loudspeaker
Center channel loudspeaker
Center channel loudspeaker
Loudspeaker Type
3-way, closed
2-way, closed-box
2-way, bass reflex
Dimensions
Size | Depth
308.5 mm
180 mm
265 mm (10.5")
Size | Height
175 mm
180 mm
160 mm (6.5")
Size | Width
550 mm
480 mm
510 mm (20")
Weight
16.9 kg (37.3 lbs.)
8.5 kg
11 kg (26 lbs)
Function
Crossover
400Hz, 2.9kHz
2.2 kHz
1600 Hz
Performance
Frequency Response
74Hz-28kHz (±3dB)
90Hz - 20kHz
46Hz - 25kHz (-6dB)
Impedance
8 ohms (min 3.2 ohms)
8 ohms
8 ohms
Max Sound Level
110 dB
96 dB
Power Input
15-200 W
20-120 W
25-150 W
Sensitivity
87 dB
90 dB
90 dB
Production
Availability
2020-11
Debut
2018
2020-09
2017-12 (redesigned)
Made In
China
China
Finland (handmade)
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