Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
You're choosing between a classic, simple single-room speaker and a modern, immersive multi-room smart speaker.
Pick the Audio Pro C10 MkII Sand if you want a straightforward, great-sounding wireless speaker for one room without app ecosystems.
Pick the Sonos Era 300 if you want a spatial audio smart speaker that integrates into a whole-home system and supports voice control.
Ask anything — we'll answer with C10 MkII Sand 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.
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