why does my sub tick?

[that white kid]

theres not really much of a budget my dad cant stand when the sound quality is effected by something so he will fix it just cause it bothers him i told him theres a little rattle and now pretty soon im gonna get some fat mat and soundproof the truck

 

[Etroze86]

I wouldn't call it sound proofing but more damping, just so you don't get your hopes up.