Notice:
The advice given on this site is based upon individual or quoted experience, yours may differ.
The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.
I went out and measured the speakers. They are 6 inch. They came with the marine radio (I forget what brand, but from WM). Sound is loud enough. 2 screws into the bulk head hold them pretty good. I pulled the boat to FLA and back plus all the sailing last year and they are still tight.
Notice: The advice given on this site is based upon individual or quoted experience, yours may differ. The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.