02-09-2008, 08:45 PM
Because I'm an idiot, one pair of my RCA's accidentally touched my fuseblock while installing an amp. When this happened, it caused a few sparks but no blown fuses or anything. I still get sound, but I'm just curious as to if this caused any damage to the RCA outputs at the back of the HU? How do I test to see if I'm still getting even voltage out of the left and right of my sub-out? I have a MM but when I put the probes to the RCA cable, it doesn't have any readings, do I have to used a spliced RCA wire?