OK, I dropped the ball. I meant to take care of this weeks ago and now the install is a few days a way.
I need a small amp to bury behind the mirror with the LCD TV. The cavity is pretty big but not big enough for a big powered A/B switch or something like that. Maybe niles or someone makes a teensy one now?
My current thoughts are to savage a pair of powered computer speakers for the amp or take the TV apart and make my own external speaker setup. I'm just going to be driving a DT speaker in the ceiling. I could even wire it in series for a light load.