"Nothing thin, metallic or off axis in my system"
I agree with Jorge fully.
I have the 150 and I think it is fantastic.
And it is expressing itself even better now that I have made the leap to multi-channel music.
As for HT, I played with the placement, and got plenty of goot hints on these forums.
Being able to line the front of it up with the mains helped quite a bit, getting it (as close as I can to)centered between the mains helped again, and then raising up the back (tilting it just a bit forward) a tiny bit - and I mean about a quarter of an inch - did even more.
If you have issues when you set it up, try all or some of those options and you will be very surprised at what a big difference small adjustments can make.
Enjoy!
