Audio loudspeaker cable assembly
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United States of America Patent
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Apr 23, 1996
Issued Date -
N/A
app pub date -
Jun 30, 1995
filing date -
May 4, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cable assembly for connection between an audio amplifier and a loudspeaker in which a plurality of insulated electrical signal-conducting wires, or conductors are bundled together. The conductors are formed into two groups, one of which is connected between the positive terminals of the amplifier and the loudspeaker and the other of which is connected between the negative terminals of the amplifier and loudspeaker. The number of conductors and the diameter of each conductor is chosen and the design is such that the characteristic impedance of the cable assembly is within the range of the impedance of the loudspeaker. As a result a significant reduction in ringing and/or blurring of complex musical transient signals caused by reflections attributable to the mismatch between the characteristic impedance of the cable and the input impedance of the loudspeaker is achieved.
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