original boxes, bought at best buy with 4 year warranty. ( dont know if its transferable) i have original receipt. pics if anyone is interested. all the coils read right at 4.0 ohms.
something happened with the system. I took the subs out and tested them and checked to see if any glue joints had come loose, and i cant see anything wrong with the subs. the coils are not rubbing and all still read 4.0 ohms. so im guessing it has to be the amp. got to get the o=scope out and see how the amp output looks.
but for now this thread is on hold.
If it is the subs ill take them to beast buy and get some new ones then put those up for sale