The Era 100 and Era 300 are Sonos’ two new “better and best” offerings. Priced at $450, the Era 300 is the first Sonos speaker capable of playing spatial audio. In comparison, the $250 Era 100 is a wholly rebuilt successor to the Sonos One with several upgrades over its predecessor. The post Sonos Bets on Spatial Audio as a Key Brand Differentiator appeared first on TechNewsWorld.