Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This choice is about prioritizing Sonos ecosystem immersion versus Airpulse's portable simplicity.
Pick the Airpulse AU4 if you need a rugged, grab-and-go speaker for personal use on the move.
Pick the Sonos Era 300 if you want room-filling, spatial audio for a premium multi-room home setup.
Ask anything — we'll answer with Airpulse AU4 Compact Bluetooth Speaker and Sonos Era 300 in mind.
Pindear may earn a commission when you buy through these links. Winners are determined by numeric spec comparisons only; non-numeric features (app quality, ecosystem, real-world feel) are covered in the verdict.
Ask me anything about smart hardware