Huh ????

Re: Huh ????

Crossover point?



500Hz?
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Re: Huh ????

''It includes two KR400 satellites and two KL21ma powered subwoofers. The KL21ma subwoofers feature a 2,500 watt, 21-inch drive unit with neodymium magnet structure and suspension, which is engineered for maximum line excursions.''



Neodymium suspension...that's a new one.
 
Re: Huh ????

''It includes two KR400 satellites and two KL21ma powered subwoofers. The KL21ma subwoofers feature a 2,500 watt, 21-inch drive unit with neodymium magnet structure and suspension, which is engineered for maximum line excursions.''



Neodymium suspension...that's a new one.



Maybe instead of using a fabric or rubber surround, they're using a fixed magnet system around the edges to levitate the cone
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