First on the electrical wire color code is black. “Black wires are most used as ‘hot’ wires in residential systems,” says master electrician Allyson Saling with Frontdoor home services app. “Hot or ...

Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple cities covering breaking news, politics, education, and more.

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 ...