I have 2 - 10" kicker CompVr subs and a couple times now ive been driving withem on and they stopped hitting and done this weird sucking in and out thing really slow. So I pulled over the car and checked to see if the amp went in to protection. it did not, instead the power light for the amp was flickering on and off, the subs would turn on for a few seconds and then shut off again also. I tightened up my powercables and checked patch cables and it happened again today! any suggestions as to what the problem might be?? Ive had the subs for maybe 3 months now and they have been great so far.. no problems until now. the amp i kno isnt great (profile 1200) but ill be upgrading that soon. Any help would be greatly appreciated!!