well one of my subs stopped working about two days ago. today when i had time to troubleshoot, i pulled it out of its box and what to my suprise
one of the wires connecting to the cone part has ripped itself out of the speaker beyond repair?

2 questions:
what do i do about this?

an audio store in town said i had to send it in, but i don't want to send it in, costing me some overpriced figure, to have them tell me that i have to pay more money so i can get a fixed sub?

second, any ideas what happened? i've just used it normally since i've had it and its only one of the 2 subs, i'm confused.