These are special speakers. Holy crap do they sound good; better than I remember. I don't know if it's the new x-overs or tweeters or both but they continue to impress me everyday. Listening to Yello- The Race and the bass is shaking the floor and it's not even turned up that loud. I have no idea how they sounded before the upgrades, but probably not near as good as they do now.
Just had share. Damn, these are special speakers!