When I was looking for speakers, around 10K, I auditioned the TuneTots and found them to be thin sounding with a flat image. I thought the speakers were placed too far apart (they were a good 10 feet apart) and told the sales guy to move them closer together, or add a sub, he refused and he kept telling me they sounded great, but they didn't, so I walked out with cash burning in my pocket.
Regardless of those issues, which perhaps might be fixed with better positioning, I found them overall too bright and very lacking in bass and mid-bass. And yes, I really wanted to like them. I heard the Dyaudio and liked them more then the TT.
I finally went with Harbeth and a sub. But I would not recommend Harbeth for "Rocking out". They are laid back, polite speakers, detailed without being analytical which suits me just fine. Hope this helps a bit.