tech e blog

  • by: Staff
  • posted: Home Theater, Science, Video
  • 1 comments

09/10/2009

Homemade Hi-Def Speakers

Choosing a home theater system is tough enough, with all the choices out there, but "can you really make hi-def speakers from paper plates and foil like the YT videos suggest?" Continue reading to find out.

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Mythbusters

This entry was posted on 09/10 00:06am and is filed under Home Theater, Science, Video .
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Posted at 09/10 9:41pm by ice_k99
isn't every speaker require a magnet as an essential part to the reverberation? I mean...is it not how sound is made when the magnet forces that are attracting and repelling expel sound waves at specific magnitudes and frequencies. How the hell would a penny, electrical wire, and tin foil do that?
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