2006-12-14 17:19:04 · 5 answers · asked by robzi 1 in Consumer Electronics ➔ Music & Music Players
there is a coil of wires in enclosed in a coil that is connected to the magnet, the signal from your amplifier wants to drive the paper cone forward, and the magnet pulls it back. this is how the paper recreates the sounds that were recorded on the source. Cd, cassette, record, etc.
2006-12-14 17:26:34 · answer #1 · answered by Big hands Big feet 7 · 0⤊ 0⤋
Lemee see. The magnet is cupped in the back of the speaker's tympanum. That cup or recess is wrapped in a fine lacquer coated wire through which very tiny electrical impulsed pass. Those impulses act upon the magnetic field created by the magnet to pull back and push forward the tympanum causing it to vibrate and the vibration creates sound waves in the atmosphere that we can receive on the tympanum in our ears.
You guys who know more than I do, is that about right or what does it not explain?
2006-12-14 17:34:00 · answer #2 · answered by john s 5 · 0⤊ 0⤋
the coil that moves the cone is an electromagnet that changes polarity once for every cycle of the sound wave IE 20 times for a low base of 20Hz. the electromagnet pulls and pushes itself around the permanent magnet at the core of the speaker causing the cone to move the air to make the sound
2006-12-14 17:25:22 · answer #3 · answered by Dave 3 · 1⤊ 0⤋
A loudspeaker, or speaker, is an electromechanical transducer which converts an electrical signal into sound. The term loudspeaker is used to refer to both the device itself, and a complete system consisting of one or more loudspeaker drivers (as the individual units are often called) in an enclosure. The loudspeaker is the most variable element in an audio system, and is responsible for marked audible differences between systems.
2006-12-14 17:22:14 · answer #4 · answered by Dark Knight 3 · 0⤊ 1⤋
as above
2006-12-15 04:29:27 · answer #5 · answered by dream theatre 7 · 0⤊ 0⤋