Question Are speakers dangerous for a TV or other electronics?

Daboa

Distinguished
Feb 17, 2013
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I know that speakers can generate magnetic fields. How do I know if my speakers pose a threat to my TV or other electronics? If speakers are "shielded" does that make them 100% safe? How do I know if my speakers are shielded?

For example, I've got a speaker up against my TV and a router sitting on a subwoofer. I want to make sure this is safe.
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