The Sonos Era 100 Pro is the company’s first ‘wired’ speaker
It’s almost identical to the current Era 100, with one big difference: the Pro has a built-in Power over Ethernet (PoE) port ...
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Sonos Just Quietly Released a New Speaker for Bespoke Audio Systems
The generic term for this capability is Power over Ethernet or PoE for short. As such, the Era 100 Pro lacks the dedicated USB-C power port found on the back of the Sonos Era 100. One less port ...