Offering next-generation audio and easier ways to connect, Sonos Era 100 and Era 300 speakers put you at the center of the listening experience. The Era 300 provides faithful playback of high to mid-range frequencies by using six Class D digital amplifiers and four tweeters. Stream your favorite music via Bluetooth or over Wi-Fi for hassle-free and hands-free command. Both models are OvrC Pro enabled. Learn more