Car Audio 101—How Do Speakers Work? Believe it or not, audio speakers rely on some of the same magic that powers the AC induction motors found in the front of many dual-motor Teslas and other EVs.

The journey from a good audio setup to an amazing one often depends on a small but incredibly important detail: speaker wire. This isn’t just an extra part; it’s a key piece of any audio system that ...

Pick up any Amazon Echo smart speaker or display as part of your Alexa smart home setup, and it does, of course, come with its own built-in audio output—so you can hear Alexa's responses, play your ...