I have a 1000 watt 2/1 sony explode amp with two 4 ohm svc kenwoods. For some reason when i plug in both [COLOR=#009600 !important][FONT=inherit !important][COLOR=#009600 ! important][FONT=inherit ! important]rca[/FONT][/FONT][/COLOR][/COLOR] cables to my input on my amp it goes into protect mode but it will play just fine with one rca jack plugged in. Also, i can get it to play with two rca jacks but as soon as i disrupt the power some how, rather it would be turn the ignition off and on or turning the stock radio off and on it goes straight to protect mode after that. Can someone please help me out with this??