Sonos ready to sound off on Nasdaq with initial public offering

USA TODAY's Jefferson Graham takes a look (and listen) to the new Sonos Beam which incorporates Amazon's Alexa.voice The Santa Barbara, California company is set to go public. Sonos' premium wireless speakers have been a hit with consumers. Now the audio company is about to find out how it plays on Wall Street. The Santa Barbara, California-based company's shares will begin trading on Nasdaq on Thursday.