You might say that every component in a Bahnsen hornsystem differ from almost everything made before. This is of course just to introduce, the emperors new clothes, like everyone else does:

Handmade drivers :
Special coating Minimal coloration
High air gap flux Extreme fast rise time
Special suspension  Steep decay effect

Handmade capacitors :
Foil/Wax  The smoothest sound ever.

Handmade coils :
Foil/Wax   The most dynamic feeling.

Handmade resistors :
Carbon   Is there resistors on that driver!!!???.

Handmade cables :
Silver/ Natural Silk / “Oil”   How come this universe so enormous and clear ?

Handmade cabinets :
Glue wood / Plywood / Rounded edges   Ever seen measurements of the effect of different shapes on acoustic signals?
You have heard them.

The most accurate speaker, plays every record different from any other record.