Custom Cooler Radio Construction - Part 1

Part 1 - Cutting The Speaker Holes

1. Create a stencil for tracing the inner diameter of the speakers 
2. Position stencil high enough on the cooler to minimize chance of water exposure
3. I first attempted to use an exact o knife to cut through the hard plastic body, but when that proved to be in efficient we moved to a different approach. We (my dad and I) drilled a single hole all the way through the cooler body and then began cutting with a jig saw which worked very well. The jig also worked very well in later stages where we used it to cut the cutting board divider and top plate.

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