Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This is a choice between a dedicated home theater soundbar and a modern multi-room smart speaker.
Pick the KEF HTF8003 if you need a straightforward, powerful soundbar to anchor a home theater setup.
Pick the Sonos Era 300 if you want a versatile smart speaker for room-filling music and a modern ecosystem.
Ask anything — we'll answer with KEF HTF8003 Soundbar 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.
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