Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
B50 is a component for a custom setup, Era 300 is a polished, all-in-one smart speaker.
Pick Arylic B50 if you're building a wired, high-fidelity stereo system and need a dedicated amplifier for your own speakers.
Pick Sonos Era 300 if you want a wireless, room-filling smart speaker with integrated voice control and multi-room audio.
Ask anything — we'll answer with Arylic B50 Bluetooth Stereo Amplifier 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.
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