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Re:The big automotive semiconductor problem by chmod600 on Thursday March 31, 2022 @12:15PM (#30868870)
"Loud speaker" surprises me. Are you sure they don't use semiconductors for amplification?
Re:The big automotive semiconductor problem by frosted-flakes on Thursday March 31, 2022 @01:44PM (#30870113)
Speakers? Definitely not. The amplifier will, but not the loudspeakers. That's basically a magnet, a coil, and a paper cone.
Re:The big automotive semiconductor problem by michaelt on Thursday March 31, 2022 @04:38PM (#30871945)
Cheap loudspeaker products, like [1] often have built-in amplifiers.

[1] https://www.amazon.co.uk/AmazonBasics-Computer-Speakers-Desk...

Re:The big automotive semiconductor problem by renw0rp on Thursday March 31, 2022 @04:27PM (#30871849)
And, as someone mentioned above, usually a RLC filter