Compare Amphion Helium520C vs Sonus faber Lumina CI vs Sonus faber Sonetto Center I
Variants
Piano Black
Walnut
White Matte
Construction
Colors
Speaker: White, Black, or Walnut / Grilles: Stone grey, Traffic red, heather violet, Turquoise blue, Sky blue, Yellow green, Sulfur yellow, Beige brown
Black, Wenge, Walnut
Matte White, Piano Black, Wood, Wenge
Drivers | Tweeter
1x 1" titanium tweeter
1x 29mm high definition DAD driver
1x 29mm DAD driver w/ DKM dome diaphragm
Drivers | Woofer
2x 5.25" paper woofer
2x 120mm paper cone driver
2x 150mm Custom diaphragm made with cellulose pulp and other natural fibers
Form Factor
Center channel loudspeaker
Bookshelf loudspeaker
Center channel loudspeaker
Loudspeaker Type
2-way, bass reflex
2-way, bass-reflex
2-way, bass-reflex
Dimensions
Size | Depth
265 mm (10.5")
212.7 mm / 8.4"
12 in (303 mm)
Size | Height
160 mm (6.5")
168.6 mm / 6.6"
10 in (242 mm)
Size | Width
510 mm (20")
523.6 mm / 20.6"
20 in (495 mm)
Weight
10 kg (22 lbs)
7.6 kg / 16.8 lbs
14.3 lbs (6.5 kg)
Function
Crossover
1600 Hz
2000Hz
1550 Hz
Performance
Frequency Response
48Hz - 25kHz (-6dB)
65Hz-24kHz
60Hz-25kHz
Impedance
8 ohms
4 ohms
4 ohms
Power Input
10-150 W
30-100 W
50-200W
Sensitivity
90 dB
87 dB
90 dB
Production
Debut
2017-12 (redesigned)
2020-09
2018
Made In
Finland (handmade)
Italy
Italy (handmade)
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