Solid-state driver earbuds are real and they’re going to change portable audio

You may remember we reported back in April that a company called xMEMS Labs had just unveiled the world’s first solid-state speakers, aka teeny tiny little devices meant to replace the voice coils and magnets that have been the beating heart of your sound system since loudspeakers were invented over a hundred years ago.A potential game changer for portable audio, yes, (these things truly are tiny) but the tech had yet to make its way into an actual set of earbuds.

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