Alnico Magnets And Vintage Speakers

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What's the big deal with Alnico magnets?

Alnico Magnets And Vintage Speakers

Up until the early 60's, cone speakers used Alnico as a magnet, as opposed to today where it is an ceramic construction (or NeBeFb). Vintage speaker buffs prize Alnico for its efficiency and strength.

*Alnico magnets were the most powerful available in their time



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