Great, i just got this hartke 410TP over a month ago and now i have a blown speaker. its an awsome cab, but one the three is just not acting well. i dont know what i did to blow it, maybe it was just defective or something, but eh. i have a jazz gig with my school comming up and i dont want to play with a blown speaker. has anyone had any experence with hartke's support or anything? i've already talked to the guys at samash (thats where i got it) and after 30 days, they pretty much can't do anything about it.