Rockville RGHR2 Marine Bluetooth Receiver+Remote+4 8" Wakeboards+4-Ch Amplifier

what's up guys mike from rockville and today we're going to be talking about how to use and set up your rgh r45 four zone gauge hole marine receiver let's get to it so laid out in front of me is a bunch of different things that come with the rgh r45 as well as an additional amplifier that we're gonna use a little later but let's talk about the rgh r45 right now so the first thing that comes with installing a marine receiver is getting power to it now wiring your marine receiver is a little different than wiring a receiver in a car because in most cases boats have actually two batteries that are run in series to 24 volts so now which battery do you use on your boat well so you're going to want to make sure that you are not using the battery that is supplying the 24 volts to the boat itself and you're gonna be using the battery that has the ground line on it so now we actually have two ba