Moving coil loudspeaker. Diagram showing the mechanism of a loudspeaker. A movable coil is attached to a large cone. The coil fits over the central post of a cylindrical permanent magnet. If current flows through the coil, the cone will move. If the current varies rapidly, the cone moves in and out, producing the compressions and rarefactions of a sound wave.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP26152604
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images:
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