Średnica / Nominal diameter

•  10" (250mm) (1)
•  12" (300mm) (1)

Impedancja / Nominal impedance

•  4 Ohm (1)
•  8 Ohm (3)

Średnica cewki / Voice coil diameter

•  2,5" (65mm) (1)
•  3" (75mm) (1)