Nest Audio - Smart Speaker with Google Assistant - ChalkMeet Nest Audio. Hear music the way it should sound, with crisp vocals and powerful bass that fill the room. Just say, Hey Google to play your favorite songs or get help from Google Assistant. Stream music, podcasts, and audiobooks from services you use most. And create a home audio system with your other Nest smart speakers, just like that. 1 Its all about sound. Just say, Hey Google, play some music, and crisp vocals and powerful bass fill the room.