How do they Work?
The above image, taken from
thewelltemperedcomputer.com, illustrates the
physical motion of a speaker.
- Speakers work by vibrating the
cone to make it produce a sound.
- This vibration is achieved by
attaching the permanent magnet to the cone and
using electrical signals to alter the magnetic
field of the electromagnet in order to change
how much the two magnets attract or repel each
other.