Is there a way to connect an Echo Dot to a Sonos Connect without using the Audio Inputs (i.e. wirelessly)? I ask this because I am already using the Audio input to connect the tv cable box to the Connect. I have a hard wired non-Sonos sound bar and hard-wired non-Sonos speakers throughout the house. I'm hoping to get this set up so that I can use the echo dot to control my speakers through the Connect. Any suggestions or comments would be appreciated.