Outlaw Tim,

Here are a couple of brands that may fit the bill:

Totem Acoustic-
Mite- Soft Dome Bookshelf- very small
Rainmaker- Metal Dome Bookshelf
Arro- Very Narrow Soft Dome Floorstander

Dynaudio-
Audience 42- Great little Bookshelf Speaker Soft Dome tweeter
Audience 52- Big brother to 42

Paradigm-
Studio 20- Metal Dome Tweeter bookshelf, I have v1, they are up to Version 3.

Vienna Acoustics- Haydn Grand- Soft Dome Tweeter Bookshelf Speaker.

I really go back and forth with the whole soft dome / metal dome speaker. Totem Acoustic makes fine equipment. I took small to mean Bookshelf size or small floorstander.

Good Luck..

I would post my system, but I dont have a 990 (yet, maybe in the winter)