I've had a RF 800.2 powering a Kicker L7 15" for around a year now with no problems. Last week the amp blew a fuse and I thought maybe becaues my power cap came loose and shorted out the amp? So I replaced the fuse and have since blown 3 more fuses, within a minute or 2 the amp, power wire, and ground wire running into the amp get burning hot and the fuse will blow. I have no idea what is wrong but the RF amp that runs my components is pefectly fine. Any suggestions as to what might be wrong would be great!!! BTW check for loose gound and power connections and couldn't find anything?

 

Thank you!!! Now, I've concluded that it is a semi-short, how do I go about finding out exactly what is wrong or fixing it? Everything was fine for a year then one day it didn't work anymore?