Report "My d800 directed amp is in my car & isn't working. i checked the 2 fuses on the side of the amp & they aren't blown from what i can see. the amp is also connected to my kicker box. when i turn the battery on in my car my amp & kicker box usually come on & the kicker box & amp work but it doesn't. & i looked on the other side of the amp & noticed that the power light doesn't even come on when i turn the battery on. can you assist me or give me an idea of what the problem is.?"