The new Sonos One SL has comes with a new product line from Sonos. Among those new products are the Connect Port, Move, and SYMFONISK. Moreover, unlike the One speaker, the SL is a microphone-free for your Apple AirPlay 2, Spotify, and more streaming services. There is an additional option to pair two One's or SL to make a stereo or make them as rear speakers for the home theatre surround. Furthermore, you can stream sound directly from your iPhone or iPad. And of course, you can ask Siri to play Apple Music. The speaker's mid-woofer and the two Class-D digital amplifiers make sure you'll hear the best crip and clear sound. Another thing is with the SL; you can use adjustable the bass and the treble for your customizing sound for individual or separated rooms.