Compare Amphion Helium520C vs Sonus faber Sonetto Center I vs Sonus faber Lumina 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
Matte White, Piano Black, Wood, Wenge
Black, Wenge, Walnut
Drivers | Tweeter
1x 1" titanium tweeter
1x 29mm DAD driver w/ DKM dome diaphragm
1x 29mm high definition DAD driver
Drivers | Woofer
2x 5.25" paper woofer
2x 150mm Custom diaphragm made with cellulose pulp and other natural fibers
1x 120mm paper cone driver
Form Factor
Center channel loudspeaker
Center channel loudspeaker
Bookshelf loudspeaker
Loudspeaker Type
2-way, bass reflex
2-way, bass-reflex
2-way, bass-reflex
Dimensions
Size | Depth
265 mm (10.5")
12 in (303 mm)
213 mm / 8.4"
Size | Height
160 mm (6.5")
10 in (242 mm)
280 mm / 11"
Size | Width
510 mm (20")
20 in (495 mm)
148 mm / 5.8"
Weight
10 kg (22 lbs)
14.3 lbs (6.5 kg)
4.4 kg / 9.7 lbs
Function
Crossover
1600 Hz
1550 Hz
2000Hz
Performance
Frequency Response
48Hz - 25kHz (-6dB)
60Hz-25kHz
65Hz-24kHz
Impedance
8 ohms
4 ohms
4 ohms
Power Input
10-150 W
50-200W
30-100 W
Sensitivity
90 dB
90 dB
84 dB
Production
Debut
2017-12 (redesigned)
2018
2020-09
Made In
Finland (handmade)
Italy (handmade)
Italy
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