well I have like 8 Amps, but none are small enough to fit in the kick panels. So I assume I got to run 100 miles of wire...
I was going to use a custom speaker in the trunk myself but was considering keeping stock amps in kick panels. Just swap out the Subs, but the ohms are so low it wont work out. My Sub I have is 1 ohm, 2000 watts, and I have a 1800 wall Kenwood mono for the base, but the Door subs seemed ok, just a little sloppy..