Impedancja / Nominal impedance

•  8 Ohm (13)
•  16 Ohm (1)

Średnica cewki / Voice coil diameter

•  1,4" (36mm) (1)
•  1,7" (44,4mm) (1)
•  2,5" (65mm) (1)
•  3" (75mm) (1)