The future of audio? World’s first solid-state speakers may transform earbuds

Solid state drives transformed computer storage, offering greater capacity that proved cheaper and more reliable. And much smaller! You might not have heard about it, but solid-state tech also handily changed the market for condenser mics, offering smaller devices that are easier to incorporate with other circuits. They’re just better – and cheaper.Today, a company called xMEMS Labs is introducing the world’s first solid-state speakers, teeny weeny little devices meant to replace the coils and magnets that have powered

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