"Install a stereo with Bluetooth or MP3 aux input and installed speakers." This.
One of the first things I did on Suhana. The PO had installed cockpit speakers but never installed the marine deck he had purchased some years prior. The uninstalled deck was included when I purchased the boat but it was old and had no features so I purchased a Kenwood car stereo, new for about $100. Has served very well. I keep my phone in my pocket so when I'm at the helm I can play music to it via bluetooth. If you want to keep the iphone inside the boat and the portable speaker outside, I think you're doing it backwards :) Steve Suhana, C&C 32 Toronto
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