Średnica cewki / Voice coil diameter

•  0,75" (20mm) (13)
•  1" (25mm) (18)
•  1,2"/0,55" (30mm/14mm) (2)
•  1,4" (36mm) (7)
•  1,5" (38mm) (9)
•  1,7" (44,4mm) (14)
•  1,8" (45mm) (10)
•  1,25" (32mm) (1)
•  2" (51mm) (16)
•  2,5" (65mm) (23)
•  3" (75mm) (31)
•  4" (100mm) (24)
•  4,5" (115mm) (8)
•  5,3" (134mm) (2)