well all has been well for a while, until this morning my mofo decided to sound like sh!t, it sounded like it was lacking power and performed half the amount it normally does off of my pa1800dB, then after about 5 min of listening to it it just cut out completely, checked the power, ground, remote, etc. even popped out the sub and checked the coils and wiring on it, also checked numerous times to see if the amp was on protect and at all times the power light was just on, the funny thing is my 4 channel amp is working fine with no problems so I'm doubting the HU is a problem, the only thing I can think of is maybe I fried something in my sub amp, I don't know I'm confused as hell on this one, what do you guys think?