SONOS has introduced two new speakers, the Era 100 and Era 300. The Era100 seems to be the replacement for the Sonos One model, a very popular, small speaker with voice control built in. This new version claims to have even better sound and the ability to connect an auxiliary component, such as a turntable. These will be selling for $249 and are supposed to be available a the end of March 2023. 
The ERA 300 is a slightly larger speaker than the Era 100, and has deeper bass capability and tweeters on either side to help the sound disperse throughout the room even more. A pair of them set up as rear channel speakers coupled with say, a SONOS Arc soundbar, can help fill out a Dolby Atmos surround sound experience in your room. The Era 300s are $449 each and will also be available at the end of the month. 
Contact Tech Ease for more information on these products, as well as the setup of your Sonos speakers/system.