Just found this forum when looking to install a sub in my 2004 200 Sundeck. Have a couple of friends that own SeaRay's around me.
Close to 3 lakes and the Tennessee river. Anybody close?
Yeah it's called dueling battery syndrome. They swap voltages back and forth losing a little every time. I had this problem in my Scout tow vehicle. Installed a Solenoid with a dash mounted switch.
I am looking at installing a 10" sub in my 2004 200 Sundeck. Anybody got any suggestions...