its a d2 in a 6 cu ft box tuned to 32. no it was not abuse it was set with oscope at volume 23 i never turn it higher then 21, all music i play is decaf or stuff i went through to make sure its not clipping. its on an audiopipe 1500d dosent get hot or smell. the sub is about 2 years old now. it appears that it was hitting the pads on the cone and frayed the wire tell it was thin enough to burn up.
odd that they both went out at same time