Hey guys i have a 1994 explorer with an aftermarket system. Pioneer head unit, kenwood 6x8 3 way door speakers, a kenwood kfc 7201 800w amp, and two kenwood kfc-w112s subs. Ive had all this for the past 4 years or so, with the exception of the door speakers i just put in pretty recently. So my amp started blowing fuses. It has two 30 amp fuses on the side. I replaced them and they blew immediately. Now i just tried replacing them again with some 15amps and it worked on low volume, but blew when i cranked the volume up past ten or so. Im assuming its an internal problem, but does anyone have an idea of what it might be? Any and all advice is appreciated, thanks.