Thanks for the idea, I appreciate the suggestion. Got the JL's already. At the moment crawling around in tight spaces getting dirty and installing. Who knew dirt and dust could get in to a boat like that!!! Snowing outside, and not much heat in the boat.
Man I sooo want summer to come. Millertime

The biggest benifit to running the Marine stuff of any product is in salt water environments. If you are in salt water then it is a must in my opinion. If you boat in salt water, I think the automotive stuff works just fine. I have been using the auto stuff for years without issue, but I'm in Ohio, no salt water.

Most decent product JL being one for sure have a good to allot of moisture resistance as most trunks, especially old school cars are just as moist as as a boat!