electromagnet question

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Hey,

So my Jordan full rangers just aren't efficient enough for my purposes - so i was thinking....

Why not wrap a crap load of copper around the magnet and plug it into the wall... then I'd have a cheap supravox and 103db/w ??

why not?

can someone tell me.
has anyone tried?

= p
thanks.
 
better use copper tubing and run water thru it for cooling, the air gap magnetic reluctance is so large that the Cu would melt before you can add much voice coil gap flux in a permenant magnet based magnetic circuit design
 
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