Another (different) Speaker Replacement Thread

So, the wife must have gotten carried away jamming away to something on the radio because the driver's door speaker on our '08 base Prius is blown now.

I'm not an audiophile looking to upgrade the head unit and all the speakers. I just want to replace the blown speaker (and maybe drop in a match into the other door if the suggested replacement is only offered in pairs).

Would anyone care to suggest what I should be looking for to install?