How do I replace the font speakers in a 2007 Honda Civic?

How do I replace the font speakers in a 2007 Honda Civic?

Neither of the front speakers on my 2007 Honda Civic (the speakers in the front doors) are working anymore. I'd like to replace them myself, but would need some guidance! I'm not seeing a guide on iFixit (yet), but wonder if anyone has thought about contributing one, or knows of another resource. Thanks!