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Loudspeaker

en.wikipedia.org/wiki/Loudspeaker

A loudspeaker is a device containing one or more electroacoustic transducers; which convert an electrical audio signal into a corresponding sound. The first primitive loudspeakers were invented duri...

How do speakers work?| Explore | physics.org

www.physics.org/article-questions.asp?id=54

Inside a speaker, an electromagnet is placed in front of a permanent magnet. The permanent magnet is fixed firmly into position whereas the electromagnet is ...

Salvaging Magnets from Speakers. - Instructables

www.instructables.com/id/Salvaging-Magnets-from-Speakers/

Last year I must have found 15 or 20 speakers. I first found out about rare earth magnets from the Smash Lab episode ''High Rise Escape''. I soon learned that ...

Why are magnets used in speakers to form a sound? - Quora

www.quora.com/Why-are-magnets-used-in-speakers-to-form-a-sound

In speakers electric signals are converted as audible sound. As sound is a mechanical wave so we need mechanical vibrations. And there is a electromagnetic c ...

www.ask.com/youtube?q=Magnets in Speakers&v=GTcM3JWy3rI
Apr 16, 2014 ... This 4 minute tutorial will show how you can safely and easily remove any magnet from a speaker housing using only basic tools.
www.ask.com/youtube?q=Magnets in Speakers&v=048tBZMt3eY
Jan 10, 2014 ... In this clip I demonstrate how a speaker works, in this case a guitar speaker. I go through how the ingoing parts such as the magnet, voice coil, ...

How To Recover Ring Magnets from Speakers | Tiny Little Life

tinylittlelife.org/?p=232

Jan 23, 2010 ... What you choose to do with your own speakers is no business of mine, but for this project I used a set of speakers that had been destroyed by a ...

www.ask.com/youtube?q=Magnets in Speakers&v=ZdfEfqtRLnc
Dec 23, 2014 ... how are magnets used in stereo speakers How to get magnets out of old speakers and hard drives magnets speakers, neodymium magnets ...

Build Your Own Simple Speaker With Just a Copper Wire and Magnet

gizmodo.com/this-guy-builds-his-own-speaker-with-just-a-copper-wire-1615311553

Aug 3, 2014 ... Elliott unknowingly built his own speaker. ... All that's required is a magnet, copper wire, some tape, a plastic cup, and also some gator clips if ...

Audio Speakers and Relation to Physics

www2.hesston.edu/Physics/AudioSpeakers/PHYSICS.HTM

A speaker's object is to recreate the amplitude and frequency so we can hear the right ... There is one more part in the speaker and this is a permanent magnet.

Answer
How to Make a Speaker With a Magnet
When people think about speakers, they don't usually think about magnets. Yet, magnets are exactly what make a speaker produce sound. Although it may sound bizarre, constructing a speaker from materials that you can purchase from your neighborhood... More »
Difficulty: Moderate
Source: www.ehow.com
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Making Sound: Magnets - How Speakers Work | HowStuffWorks

electronics.howstuffworks.com

Making Sound: Magnets - The best amplifier, receiver and CD player won't do you much good, if you don't have good speakers. Speakers are the final step in ...

How loudspeakers work - Explain that Stuff

www.explainthatstuff.com

Feb 23, 2016 ... An easy-to-understand explanation of how loudspeakers work using ... This turns the coil into a temporary magnet or electromagnet. As the ...

Audio Speakers - K&J Magnetics

www.kjmagnetics.com

Audio Speakers. Every audio speaker has a magnet in it. From subwoofers to iPod headphones, magnets provide the motive force that makes speakers move.