I had installed my new speaker and amp last week. I discover noise in my speaker, so I try to redo my ground. after I think I had found a good place , I try it but when I start the engine the radio came on the I ear a snap then no sound(just the bass from my sub).


so what mught be the problem? amp on safe mode? blow amp?

thank for answering



amp: clarion 4240
speaker :srr6916 (6x9) and src4617 (4x6) clarion