Corrado speaker adapter

This is an adapter to take the standard Corrado rear speaker size and fit it to a standard 3" speaker size as they are cheaper, easier to source, and generally sound better.

Print and screw the 3" speaker to the adapter with any screw that fits well. You can only use two of the tabs on the 3" speaker as the other two hang off the edge due to the original Corrado speaker design. Then bolt the assembly to the factory location. Enjoy.