Amphion Helium520C Center Channel Loudspeaker
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Product Overview
Amphion Helium520C is the center channel loudspeaker in Amphion's entry-level Helium series that is handmade in Finland for home theatre applications.
Despite its entry-level positioning, the Helium series are compact yet powerful. They share Amphion's Uniformly Directive Diffusion (U|D|D) technology, which delivers a wide and even sound dispersion. By minimizing the effects of sound reflections, they can be placed in any room environments and still deliver clarity and precision.
Amphion's signature waveguide integrates the drivers and provides a wide and evenly balanced listening field, reducing the "sweet spot" effect. With low crossover point (1600Hz), which is lower than the most sensitive range of human hearing, the speakers each also performs as a point source.
Compactly designed, the speakers also aesthetically enhance the listening experience and serve to decorate the room when unused. Aesthetically, they can be customized with a wide range of grille colors to fit in any modern room decoration.
Other models in the Helium series include two bookshelf speakers, Helium410 and Helium510 (also known as Helium3 in Finland) and a floorstander, Helium520.
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Specifications
Construction
Colors
Speaker: White, Black, or Walnut / Grilles: Stone grey, Traffic red, heather violet, Turquoise blue, Sky blue, Yellow green, Sulfur yellow, Beige brown
Drivers | Tweeter
1x 1" titanium tweeter
Drivers | Woofer
2x 5.25" paper woofer
Form Factor
Center channel loudspeaker
Loudspeaker Type
2-way, bass reflex
Dimensions
Size | Depth
265 mm (10.5")
Size | Height
160 mm (6.5")
Size | Width
510 mm (20")
Weight
10 kg (22 lbs)
Function
Crossover
1600 Hz
Performance
Frequency Response
48Hz - 25kHz (-6dB)
Impedance
8 ohms
Power Input
10-150 W
Sensitivity
90 dB
Production
Debut
2017-12 (redesigned)
Made In
Finland (handmade)
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Making Sense of Amphion's Home Loudspeakers Lineup: What Separates Helium, Argon, and Krypton? Whom Are They For?
We analyze the differences among Amphion's Helium, Argon, and Krypton loudspeakers in terms of driver choice, crossover design, and applications.
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