Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
Choosing between the C10 MkII Sand and the Sonos Era 300 is a decision between raw, independent sound quality and seamless, modern ecosystem integration.
Pick Audio Pro C10 MkII Sand if you prioritize pure, powerful audio performance and don't mind managing a standalone device without smart features.
Pick Sonos Era 300 if you want immersive, spatial audio and deep integration into a multi-room smart home system.
Ask anything — we'll answer with C10 MkII Sand and Sonos Era 300 in mind for pro use.
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