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where to get thumb sized neodimiyam magnets?

i want to make a speaker and i want thumb sized cilyndrical neodimiyam magnets.i live in bangladesh and radioshack or online shopping is not available.but my workshop is full of junks and can i salvage any magnet from there.i tried to buy these in shops but could not find it.please help.thanks for viewing and answering

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Best source of old neodymium magnets is from old Hard Drives. Though they are not the best for making a speaker. Those magnets tend to be flat and curved. Where you need a cylinder magnetized axially.
argha halder (author)  mpilchfamily1 year ago
my thought was wrong.i got a new concept i got those magnets and used it to make a speaker mini one.and it worked.the speaker gives good sound.the coil i made was small.but worked.thanks very very much.
argha halder (author)  mpilchfamily1 year ago
thanks i got magnets from the hard drive.powerfull one.but although not suitable for making speaker but increased my collections.so thanks
rickharris1 year ago
There are LOTS of suppliers as a Google search will tell you

You don't give your location so a more indicative answer isn't possible.
He said he lives in Bangladesh and online shopping isn't an option.
OK must read more carefully - In which case the OP is in a far better place to judge where to get the magnets he wants - as most of us don't do a lot of shopping around Bangladesh!