The concept is pretty simple. If you use a giant subwoofer, you can get low frequency response, but it uses an immense amount of power to move a giant speaker coil. So what if you put something on ...

When too much power is pumped through the speaker, the tiny magnet wire inside over heats and burns out similar to a fuse. The voice coil itself was bathing in an oily fluid. The idea is to help ...

shifts the fundamentals of a loudspeaker away from coils and cones almost exclusively towards a lightweight membrane. This electrostatic concept is not only significantly lighter than a ...

WHAT YOU NEED: A music source with a speaker jack cable ... Image caption, STEP 1 - COIL WIRE: Put the spool of wire on a pen. Place this between your knees and unspool the wire while wrapping ...

The common type of loudspeaker that uses a magnetic field to move a cone-shaped diaphragm. When alternating current (the audio signal) is applied to the coil, the diaphragm vibrates and causes air ...