Compare Wharfedale Diamond 12.C vs Amphion Helium520C
Capacity
Interior Volume
8.7 L
Construction
Colors
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 | Tweeter
1" Textile Dome
1x 1" titanium tweeter
Drivers | Woofer
2x 5" advanced PP Cone
2x 5.25" paper woofer
Form Factor
Center channel loudspeaker
Center channel loudspeaker
Loudspeaker Type
2-way, closed-box
2-way, bass reflex
Dimensions
Size | Depth
180 mm
265 mm (10.5")
Size | Height
180 mm
160 mm (6.5")
Size | Width
480 mm
510 mm (20")
Weight
8.5 kg
10 kg (22 lbs)
Function
Crossover
2.2 kHz
1600 Hz
Performance
Frequency Response
90Hz - 20kHz
48Hz - 25kHz (-6dB)
Impedance
8 ohms
8 ohms
Max Sound Level
96 dB
Power Input
20-120 W
10-150 W
Sensitivity
90 dB
90 dB
Production
Availability
2020-11
Debut
2020-09
2017-12 (redesigned)
Made In
China
Finland (handmade)
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