you mean dual coil hence the term Dual Voice Coil 2ohm or 4ohm it usually say somewhere on the sub dvc2, or dvc4, or dv2, or dv4, post what it says but i thought thos were svc but i bet they are probably dvc2
im using the american pro amp i got everthing hooked up now i got one positve and one neg hooked up it bangs but i know if allthe slots is filled it will be better
yea you are just running one of the vc if you run both voice coils it wil drop the ohm level on the amp and it will push more watts to your sub and usually using just one vc isn't a good idea
if you run a wire from one pos to the other and connect and do the same to the neg then run a wire for the pos and negative it will drop the ohm level from like probably 4-2 0r 8-4 or 2-1 so