1-3 of 3 Answers
Unless you're still using CRT technology, there is no need for them to be shielded. As far as being shielded, I do not see any info that states they are.
Sorry, there was a problem. Please try again later.All of the S series speakers are shielded.
Sorry, there was a problem. Please try again later.According to the Polk manual, yes they are.
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