There is a huge array of woofers produced today that will satisfy your needs. I would stick around the forum for a while, you should be able to get a good idea of the more commonly used drivers for your power range with there pro's and con's of each one. The one thing you really dont want to do is impulse buy any audio equipment. I'm not saying the Mojo is a bad woofer, its one of my favorites. But it could very well cost you a lot of money for something your not happy with. Like Supergumby5000 said, your question "whats the best sub out there like the best bass" is un answerable. there is no "best sub" there are simply to many factors to choose one almighty woofer. Happy Searching