Dude for the 10th time pull out a multimeter and measure your voltage to the amp from rca and power wire. As well as measuring how your sub is hooked up. Please tell me by page 15 this has already been done though. For some reason I dont think it has //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif.Edit after hearing the power isn't even ran to a battery... //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif , you really need to pull out the DMM. It takes a whole 2 minutes.