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Loudspeaker

en.wikipedia.org/wiki/Loudspeaker

A loudspeaker is an electroacoustic transducer; which converts an electrical audio signal into a corresponding sound. The first primitive loudspeakers were invented during the development of .... th...

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 ...

How loudspeakers work - Explain that Stuff

www.explainthatstuff.com/loudspeakers.html

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 ...

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, ...
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.

Audio Speakers - K&J Magnetics

www.kjmagnetics.com/blog.asp?p=speakers

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

The Effects of Magnets on Speakers | Techwalla.com

www.techwalla.com/articles/the-effects-of-magnets-on-speakers

In fact, there is no magnet without both poles, so often scientists call a magnet a " magnetic dipole." Learn the ways magnets work in speakers and why they are ...

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 ...

What should attaching another magnet to the back of the speaker ...

electronics.stackexchange.com/questions/52116/what-should-attaching-another-magnet-to-the-back-of-the-speaker-magnet-do

Dec 24, 2012 ... The dupe speaker I have here 8 Ω 0.5W had it's magnet split from the coil/cone. So I did something thoughtless - attached the speaker 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
More Info

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 ...

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

www.quora.com

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 ...

Types of Speaker Magnets | Techwalla.com

www.techwalla.com

Every sound speaker, from the smallest to the most powerful, has a permanent magnet. Located behind the center of the speaker cone, the magnet interacts with  ...