wi fi - How can I stream audio from my phone over wifi to a speaker or receiver?

I have a Galaxy Nexus and would like to be able to send music from it to speakers or a receiver.

Since I use a few different apps to listen to music (Spotify and Pandora mostly but sometimes also Audible) I don't want to have to use a specific player.

And I'd like to do it all over WiFi because Bluetooth doesn't provide enough range for me (I've tried, many different ways).

Is there a way to do this with android?

What I'm not looking for:

• A way to stream to or from a PC.


• Anything involving BlueTooth.


• A new music player app on android - I want to stream music from any app on my phone to a wireless receiver or speaker.


• Anything involving software running on a PC.

This should work when my PC is off. I should be able to pull out my phone, open spotify or pandora or audible or google listen or whatever and hear the output on any speaker in the house.