Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
The choice is between a flexible, budget-friendly adapter for an existing system and a premium, all-in-one speaker designed for seamless integration.
Pick AudioEngine B-Fi Multiroom Stereo Adapter if you're a pro who wants to add multiroom streaming to high-quality passive speakers you already own.
Pick Sonos Five if you're a pro who prioritizes a simple, robust ecosystem with excellent sound and built-in voice assistant support.
Ask anything — we'll answer with AudioEngine B-Fi Multiroom Stereo Adapter and Sonos Five 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.
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