The Sonos Era 300 is the world's first speaker built from the ground up for spatial audio, featuring six custom drivers — including two upward-firing tweeters — that project Dolby Atmos Music and Apple Spatial Audio into three-dimensional sound that wraps around the listener. Its striking form factor is engineered to optimise the dispersion of object-based audio, creating an immersive experience previously reserved for high-end home theatre setups. Trueplay tuning calibrates sound to your exact room dimensions. Two Era 300s paired in stereo deliver a concert-level listening experience for audiophiles and music lovers.