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 rugged, portable speaker for outdoor adventures and a premium, smart home speaker for immersive indoor listening.
Pick the Altec Lansing HydraBoom if you need a durable, waterproof speaker for the beach, pool, or hiking trips.
Pick the Sonos Era 300 if you want a high-fidelity, voice-controlled smart speaker for rich, room-filling sound at home.
Ask anything — we'll answer with Altec Lansing HydraBoom 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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