If I want to play the music from this system in my kitchen using a WLAN speaker. Is that possible with this system and if so, which speaker is best to use for this? I don't want to have to start it via the app, but simply start the speaker in the kitchen and it will automatically connect to the system, which is on the same Wi-Fi network. Is this only possible with a FlareConnect speaker or also with other speakers? Or is a Bluetooth speaker enough?