Those are great speakers (I have them), but they are definitely gonna want at least 75 watts each if they are going to sound good. Power them well though and you'll have NO problem hearing your music clearly at 90mph.

 

Yeah, the installation on the speakers was pretty straight forward. I definitely recommend using spade terminals so you can take the door panels off if you need to since that is where you'll most likely want to mount the crossovers. I have an Alpine PDX-2.150 powering them, but you could certainly use something with less power. I'm real happy with it though.

Check the last post in the "S2000 Audio/Video Systems" thread and you can see the rest of my set up. I really only planned on a head unit and speakers for now, but before I knew it I was putting in a full system.

Still though, I didn't have my sub right away and got plenty of volume out of those speakers once I had the amp in there.

 

Haha, it's already been changed and the 4 channel's been sold to a friend of mine... I'm gonna go edit my post.

Thanks for the compliments!