Brand new fi ssd wired to 4 ohm on a apsm 1500 mini for break in all set with smd dd-1 had hooked up for 1 day and it broke neck joint smoked coil former has hole and just overall dunno why it would have happened that way with low power, song played was off decaf zip 31 track was first in list, running in a 03 2500 ram diesel has 145amp alt dual big batteries under hood running 4ga power n ground into amp and 8ga raptor wire to sub. Ne ideas? Edit : spiders broke from former along with falling apart also.