Outside sure, but can I use them in the shower??
But seriously, I want these for my shower.
From the vendor:
Weather proof to the extent that they can be installed in any environment with water. It has marine grade coating to protect it from high water content, salt water, direct sunlight exposure, etc. But it’s designed to allow water to run off it, it is not designed to be submerged; this would put direct water pressure on the moving parts of the speaker and prevent movement which would cause damage.