I used Focal for years with decent results, but these days prefer the sound of Rainbow''s offerings. Careful positioning is key for a speaker. And don't scrimp on sound deadening behind and around it.
white and red ports are for Amplifier connection only buddy. They output a low-level signal in order for the amp to amp the sound! If they sound gash when connected to the vehicle wiring, then get a small amplifier. I suspect they'll be fine if correctly installed though.