A few years back a friend wanted me to build a floating stereo for his yearly lazy river trip. We didn't have the funds at the time but since I opened up a stereo installation shop I've gotten access to tons of cheap and second hand parts. This year I got invited to go on a lazy river down the Wisconsin river so I knew it was the right time to build a prototype.
The ice chest/cooler boom box has been done 1000 times so I knew I had to think of something different, and I didn't want to completely butcher a working cooler. My original sketches were to made a floating unit that looked like an ocean buoy but that had speakers built into it. My second sketch was to make a tall pyramid of the iconic yellow "Slippery When Wet" sign. However after some thought I decided that I should try to make this particular radio have as low a center of gravity as possible. Many other ideas including cup holders, waterproof storage etc were thrown out in lieu of cost effectiveness and time to build. Bottom line we've got a dedicated stereo with a simple design.
As per usual, I forgot to take as many pictures as I would have liked during the build process, please feel free to ask any questions.