IR II IC IK
Well-Known Member
Every time i turn my volume up past about 12 on my Pioneer AVH-P1400DVD my amp enters protect mode until i turn it off and turn it back on. I have an Alpine PDX-1.600M amplifier and one Alpine Type R SWR-1243D. I have a brand new battery and my alternator checks out fine. I'm running 4 gauge wire all around as well. I have the gain on the amp set to only halfway and i even have the subsonic filter set to like 35Hz just to see if it would help. Hopefully i listed everything with enough detail, and id like some help trying to figure this out because everything works fine until i crank it up. Also i have it grounded to the same spot that the gas tank gauge is grounded too. Could that be my problem? Or i was also thinking it could be the fact that i did the Big 3 upgrade but removed the battery to engine ground and only have the battery grounded to the chassis. I know a good deal about car audio and do a lot of installs for friends and I'm at a loss right now.