Journal #5808
Posted 15 years ago2009-05-20 15:22:25 UTC
My exploration in the electic Universe is on-going.
But I dislike theory, I only learn it when it helps me do practical things, because I love DIY and practice.
I made a speaker, and it turned out I put too few wires in the coil, so this is a prototype. Also, the magnets were kinda weak, so if I find somewhere some neodymium magnets I'll buy some and use those, they're very strong.
Here's the link : http://sjackm.wordpress.com/2009/05/20/home-made-speaker-test-1/
But I dislike theory, I only learn it when it helps me do practical things, because I love DIY and practice.
I made a speaker, and it turned out I put too few wires in the coil, so this is a prototype. Also, the magnets were kinda weak, so if I find somewhere some neodymium magnets I'll buy some and use those, they're very strong.
Here's the link : http://sjackm.wordpress.com/2009/05/20/home-made-speaker-test-1/
4 Comments
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When I'll build the next one I'll record it with a camera not with a phone for better quality and I'll but some bassy trance :D.
It's like this, a regular speaker looses electric energy through sounds, but this warms up instead and looses energy through heat.