Here is a 360-degree smart speaker that delivers room filling sound in our home. The UPstage360 comes with Alexa support. It has a 40Hz-40kHz ultra-wide frequency range. You can dock your Echo Dot and Chromecast or simply stream music to it from Apple Music, Tidal, and Spotify.
The speaker works with Bluetooth devices but also has an aux-in port. This smart docking system is expected to ship in November.