Enjoy incredibly detailed sound and built-in voice control with this amazingly powerful smart speaker. Stream music, radio, audiobooks and more from all your favorite streaming services. Easily control it with the Sonos app, your voice assistant, and Apple AirPlay 2. Mix and match Sonos speakers in different parts of your home for multi-room audio, stereo sound, and immersive home theater. Everything works together over WiFi, without being interrupted by calls or notifications. Mix and match speakers to build the audio system you want over time. Just add others whenever you want and listen everywhere, inside and outside your home.Two Class-D digital amplifiers perfectly calibrated to the specific acoustic architecture of the speaker.A tweeter generates a clear high-frequency response.A woofer of midrange ensures faithful reproduction of midrange frequencies and maximizes bass. Long-throw microphone array uses advanced sound source detection and multi-channel echo cancellation for fast, accurate voice control..PZA MORE SPECS