Styrofoam Plate Speaker

Step 5 Final step

Glue the Neodymium magnet to the center of the piece of cardboard and lower the speaker assembly over the magnet. It should slide over it easily. Glue down the suspension cards to the cardboard and you are ready to test it out. Let us know if you make one and how it worked. Hope you enjoyed this Instructable.

Comments

[beginnertoday]

OK I luved it but would like to know how to connect those two (magnetic or copper whatever they were)wires to the headphones and is it necessary for the resistance to be close to 8ohms and can one use it with mobiles:)

[ekswen]

Never posted anything hre before. Question, made the speaker, worked, but could get no volume from it. Held ear close could here speaker. Wrong magnets, too little wire on the core. I am an old geezer, help

[AMP678]

this is so cool! does the shape of the magnet matter?

[Numex]

cylindrical is preferabal but it doesn't really matter. you'll need neodymium though because they have to be strong. they're only a buck or two

[bizz]

brilliant!! haha ordering my magnets now - where did you get your wire from? x

[zwllwy]

You can find some wire in a local electronic market. I got the magnets there as well.

[MikeDaMan]

Mine works! Thanks kipkay!