Stero Noise while boat running 15 Mojo

[Cscherer]

Recently did an amp upgrade and installed a Bazooka party sound bar beside / slightly behind the seat. Problem is while running I get piles of electric noise from the towers and bar. Looking for a place to start.....

[MLA]

Your equipment supplier should always be your first go-to with issue. Prior to installation, they should help you with how the additional equipment should be integrated into the existing system.