Średnica / Nominal diameter

•  1" / 25,4mm (1)
•  1,4" (36mm) (2)
•  3" (70mm) (1)
•  4" (100mm) (2)
•  6,5" (165mm) (2)
•  10" (250mm) (2)
•  12" (300mm) (2)

Impedancja / Nominal impedance

•  4 Ohm (8)
•  8 Ohm (60)
•  16 Ohm (12)

Materiał magnesu / Magnet material

•  ferryt / ferrite (7)
•  neodym / neodymium (12)

Średnica cewki / Voice coil diameter

•  0,75" (20mm) (1)
•  1" (25mm) (2)
•  1,5" (38mm) (1)
•  1,7" (44,4mm) (1)
•  2" (51mm) (1)
•  2,5" (65mm) (3)
•  3" (75mm) (3)