I bought this subs blown...im repair subs you know :-) ...im decide to rebuild them with 8 layer coils so...even better :-) I find some kit...but for one price I build up this subs with better parts...original hcca coils are garbage..
all d2, but let me know if u have with another impedance...
JLw7 4 coil ,
Motor gap : Id 2.97
od 3.20
Former 4
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RF T215" 4 coil
motor gap id: 3.91
od: 4.17
former 4.50...