Happily, these days almost any wireless speaker with WiFi can form part of a multiroom audio system Unless it's particularly elderly, or was an especially affordable online purchase, your wireless speaker is almost certain to have compatibility with Amazon Alexa , Google Assistant, Apple AirPlay 2 , DTS PlayFi or one of the other app or Unlike Bluetoothonly speakers, WiFi speakers have a way of compressing data files that do not lose the quality of the audio This allows these speakers to play up to highresolution (HiRes) files, which is the highestquality audio file available We carry multiple brands that create WiFi speakers, such as Sonos, Paradigm, Yamaha, and Connect a Bluetooth receiver to your amplifier, stereo, or home theater receiver to send music from a phone to speakers over WiFi Connect wired speakers to a Chromecast Audio, Echo Link Amp, Echo Dot, or a dedicated wireless audio system If using a wireless speaker conversion kit, connect the audio output of the source to