What is the best way to hook up my outdoor speakers to my existing Sonos network? I have a Sonos Connect in my living room for my home theater and 2 Play1's throughout the house...Is there an AB selector that I can get to install between the Connect & my outdoor speakers / home theater? I was thinking I could use this to separate the signal or have both "zones" play at the same time. Then I would buy a cheapo amp to power the outdoor speakers. Any help would be great!