Hey guys. I found an amp in my closet that I forgot I had. It is a Lightning Audio S2.500.4 4-channel amp. I know LA is nothing to be too excited about, but the thing is damn heavy, has four 25amp fuses, has some good numbers, and is made by Rockford. I was just wondering how much this thing would be worth (what I should try to sell it for). I haven't heard about them or seen them.