I'm not satisfied with the airplay compatible speaker options out there. I'm considering buying a speaker with AUX input and then setting up an airport express for airplay streaming. However, this will sit right under my TV. Instead of an airport express, can I use an appleTV? I'd like to not have to turn on the TV and do a bunch of "prepping" before being able to airplay to the speaker. Also, I don't want to airplay the audio through the TV speakers (which shouldnt be a problem if the TV isn't set to that input anyway). Would this work? If so, I can get an Apple TV and have my airplay setup. It would be ideal.