Multiple Bluetooth Speakers 1) Is it possible to output the audio over a2dp to multiple speakers simultaneously?
2) Is it possible to change the audio output to A2DP speakers directly from iTunes or do I have to change the system preferences every time?

Thanks.
1) I think it's dependand on the speaker set you're using, but I don't think so.

2) No, you can change your audio output in a simpler way:


Hit Alt resp. Option
Click on the volume icon
Select your input/output sources