Palmer PCAB112BX Manual De Instrucciones página 26

USER MANUAL
5.2) SPEAKER COMPONENTS
The key working components of a loudspeaker are shown in the diagram below. When an electrical current passes
through a wire coil (the voice coil) in a magnetic field, it produces a force which varies with the current applied. The
cone, connected to the voice coil, moves in and out, creating waves of high and low air pressure.
The coil and magnet assembly are the 'motor structure' of the loudspeaker. The movement is controlled by the
loudspeaker's suspension which comprises the cone surround and the 'spider'. The surround and spider allow the
coil to move freely along the axis of the magnet's core (or 'pole') without touching the sides of the magnetic gap.
GASKET
EN
SPIDER
DUST
CAP
CONE
BASKET
MAGNET
TOP
PLATE
VOICE
COIL
POLKERN
TERMINALS
BACK
PLATE
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