Impedancja / Nominal impedance

•  4 Ohm (5)
•  8 Ohm (23)
•  16 Ohm (1)

Średnica cewki / Voice coil diameter

•  1" (25mm) (1)
•  1,5" (38mm) (1)
•  1,8" (45mm) (2)
•  2,5" (65mm) (3)
•  3" (75mm) (2)