Right on.
Are you noticing the clip by ear or does the 700 have an added clip feature built in.
I have noticed the 901s clip out pretty quickly with the treble on the 400, not so much with the bass. It's noticeable on the meters though when the clips happen. The meters are interesting to follow because at a low volume the one moves a lot but as it gets louder it tends to sit lower than the other (at louder volumes). Which is the one I can read the clips off of.
For optimal sound on the my set up I find if you dial it in right, you can get both meters sitting around +1, not really bouncing much, but its fucking loud.