Older audiophiles like the comfort of their old colored music. It works for them. It does not work for everybody.
At what price point? That is not true at all at the high end. Not even close. Alnico is a magnet material type. There is far more to a motor than the magnet type.
Most of "new materials" are cost reduction and marketing.
Best cones are paper cones.
Best magnets are field coil follow by alnico.
At what price point? That is not true at all at the high end. Not even close. Alnico is a magnet material type. There is far more to a motor than the magnet type.