Hi,
I can't comment on the Sonata's but I own the 7B's in my HT set-up. It doesn't get much better then this, except now I just purchased a Talon Roc sub. It's as good as you'll ever need for HT. This sub might just be the best peice of equipment I've ever bought. Aerial's are some of the best speakers made. I'd keep the 7B's.
Good Luck
Seth
I can't comment on the Sonata's but I own the 7B's in my HT set-up. It doesn't get much better then this, except now I just purchased a Talon Roc sub. It's as good as you'll ever need for HT. This sub might just be the best peice of equipment I've ever bought. Aerial's are some of the best speakers made. I'd keep the 7B's.
Good Luck
Seth