Compare Amphion Helium520C vs DALI OPTICON VOKAL MK2 vs DALI OBERON VOKAL

Variants
White
Black
Oak
Walnut

Construction

Colors
Speaker: White, Black, or Walnut / Grilles: Stone grey, Traffic red, heather violet, Turquoise blue, Sky blue, Yellow green, Sulfur yellow, Beige brown
Satin Black, Tobacco Oak, Satin White
Black Ash, White, Dark Walnut, and Light Oak
Drivers | Tweeter
1x 1" titanium tweeter
1x 17x45mm Ribbon + 1x 29mm Soft Textile Dome
1x 29mm Soft Textile Dome
Drivers | Woofer
2x 5.25" paper woofer
1x 6.5" Wood Fibre Cone
2x 5.25" Wood Fibre Cone
Form Factor
Center channel loudspeaker
Center channel 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")
312 mm
295 mm
Size | Height
160 mm (6.5")
201 mm
161 mm
Size | Width
510 mm (20")
435 mm
441 mm
Weight
10 kg (22 lbs)
9.2 kg
7.45 kg

Function

Crossover
1600 Hz
2000Hz, 14kHz
2.6kHz

Performance

Frequency Response
48Hz - 25kHz (-6dB)
47 - 30,000 Hz
47 - 26,000 Hz
Impedance
8 ohms
4 ohms
4 ohms
Max Sound Level
109 dB
109 dB
Power Input
10-150 W
30 - 150 W
25-150W
Sensitivity
90 dB
88 dB
89.5 dB

Production

Debut
2017-12 (redesigned)
2020-10
2018-08-31 (IFA)
Made In
Finland (handmade)
Denmark
China

Price

Offers (incl. referral links)
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