the top one is a 6th gen civic stock sail panel in a 5th gen civic.

The second one is what I really recomend... and its really easy to do... just make sure they are where you want them to be before you start cutting (duh)... use a sheetrock or xacto knife to cut through the vinyl and remove it... then use a hole saw of proper size and cut through the plastic door panel. The crossovers can be mounted to the inside of the door panel... but not inside the door itself... if they are in there they can get wet.

Its kinda intimidating at first... but once you get under way you'll see its not so bad... and it only requires simple tools.