Site Title

Compare KEF Q650c vs Amphion Argon3LS

Price

MSRP
700 USD
1650 EUR
Offers (incl. referral links)

Construction

Colors
Satin Black, Satin White, Walnut
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 165mm (6.50in.) aluminium Uni-Q
Drivers | Tweeter
1x 25mm (1in.)vented aluminium dome
1x 1" titanium tweeter
Drivers | Woofer
1x 165mm (6.5in.) aluminium + 2x 165mm (6.5in.) aluminium ABR passive radiator
1x 6.5" aluminium woofer + 1x 6.5" passive radiator
Form Factor
Center channel loudspeaker
Floorstanding loudspeaker
Loudspeaker Type
2.5-way, passive radiator
2-way, passive radiator

Dimensions

Size | Depth
304 mm (11.96 inches)
305 mm (12")
Size | Height
210 mm (8.26 inches)
1000 mm (38")
Size | Width
629 mm (24.76 inches)
191 mm (7.5")
Weight
13.6 kg (30 lbs)
22 kg (49 lbs)

Function

Crossover
2.5kHz
1600 Hz

Performance

Frequency Response
64Hz - 28kHz
30Hz - 25kHz (-6dB)
Impedance
8 ohms (min 4.2 ohms)
8 ohms
Max Sound Level
110 dB
Power Input
15-150 W
50-150 W
Sensitivity
87 dB
85 dB

Production

Debut
2017
2017-12 (redesigned)
Made In
China
Finland (handmade)
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