Hey all, I found a cool method to build a speaker ! Just search after “kipkay” on youtube, you’ll surely find it 😛
And it’s quite cool too. This is what I did :
- Made a coil on some scrap paper
- Glued the coil on the plastic plate
- Built some suspensions from scrap paper which will sustain the plate and coil
- Put some magnets in the center of this coil while allowing it to move freely vertically
The result wasn’t as I was expecting, and I immediatly noticed the problem : the coil has a low resistance , meaning that it lacks of wire.
Well, anyway it had sound and also at full bass the plate was moving up and down, cool 😀 . At some point the coil began smoking. Here are some pictures and a video(smoking) with it :