Electrical conductors used in audio systems commonly employ a combination of two metallic elements valued for their conductivity. One element is known for its affordability and adequate conductivity, while the other is recognized for superior electron flow. The blending of these materials in speaker cables aims to optimize signal transmission from the amplifier to the loudspeakers.
The incorporation of the element with higher conductivity, even in small percentages, can improve the overall performance of the audio cable. This enhancement manifests as a potentially cleaner and more detailed sound reproduction. Historically, the less conductive metal has been the standard due to its cost-effectiveness, but advancements in manufacturing have made the other element a more viable option, either as a coating or a component of the core material.