Speaker wire is used to make the electrical connection between loudspeakers and audio amplifiers. Modern speaker wire consists of two or more electrical conductors individually insulated by plastic (such as PVC, PE or Teflon) or, less commonly, rubber. The two wires are electrically identical, but are marked to identify the correct audio signal polarity. Most commonly, speaker wire comes in the form of zip cord.
The effect of speaker wire upon the signal it carries has been a much-debated topic in the audiophile and high fidelity worlds. The accuracy of many advertising claims on these points has been disputed by expert engineers who emphasize that simple electrical resistance is by far the most important characteristic of speaker wire.
Read more about Speaker Wire: History, Explanation, Resistance, Terminations, Quality Debate, See Also
Famous quotes containing the words speaker and/or wire:
“Good as is discourse, silence is better, and shames it. The length of the discourse indicates the distance of thought betwixt the speaker and the hearer. If they were at a perfect understanding in any part, no words would be necessary thereon. If at one in all parts, no words would be suffered.”
—Ralph Waldo Emerson (1803–1882)
“Constantly risking absurdity
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whenever he performs
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the poet like an acrobat
climbs on rime
to a high wire of his own making.”
—Lawrence Ferlinghetti (b. 1919)