1. A first networked microphone device (NMD) comprising: one or more amplifiers configured to drive one or more speakers; a microphone array; a network interface; one or more processors; tangible, non-transitory computer-readable media having stored therein instructions executable by the one or more processors to cause the first NMD to perform a method comprising: continuously recording, via the microphone array, audio into a buffer; detecting, in the recorded audio, a wake-word; in response to detecting the wake-word, (i) listening, via the microphone array, for a voice command following the wake-word in the recorded audio and (ii) sending, via the network interface, instructions to one or more second NMDs connected via to the first NMD via a local area network, the instructions causing the one or more second NMDs to stop recording audio via respective microphone arrays of the one or more second NMDs for a pre-defined time period; querying, via the network interface, one or more servers of a particular voice assistant service with the voice command following the detected wake-word within the recorded audio; receiving, from one or more servers of the particular voice assistant service via the network interface in response to the query, a playback command corresponding to the voice command; and playing back audio content according to the playback command via the one or more amplifiers configured to drive one or more speakers.