3 ms·
"Loud speaker" surprises me. Are you sure they don't use semiconductors for amplification?
by chmod600 5y ago
"Loud speaker" surprises me. Are you sure they don't use semiconductors for amplification?
- frosted-flakes 5y agoSpeakers? Definitely not. The amplifier will, but not the loudspeakers. That's basically a magnet, a coil, and a paper cone.
- renw0rp 5y agoAnd, as someone mentioned above, usually a RLC filter
- michaelt 5y agoCheap loudspeaker products, like [1] often have built-in amplifiers. [1] https://www.amazon.co.uk/AmazonBasics-Computer-Speakers-Desktop-USB-Powered/dp/B07D7TV5J3 https://www.amazon.co.uk/AmazonBasics-Computer-Speakers-Desk...