Well lets see:
1. your subs are DVC: Amp is 4 ohm to 2ohm safe
Running dual voice coils @ 4 ohm parallel will present the amp
with 2 ohms.
2. Running 2 voicecoils in series will present the amp with 8 ohms.
3. Running 1 voice coil is not an option.
Now running 2 voice coils wired...