Thanks for some of the feedback. I did find the 2500 watt subwoofer from that site... I wonder how that sounds!
I guess I probably shouldn't try to get too excited and look for some good sounding speakers for outside - because those prices are a little more than what I'm ready to spend... I did, however, find an interesting speaker that's actually a flower pot for outside... found it at Best Buy for $99! LOL - See the attached picture! Sadly, I think I might actually do something like that!