"<p>Prices are for a complete stereo set of speaker cable.</p> <p><span>Silversmith Audio's FIDELIUM speaker cable, derived exclusively from&nbsp;<a title="Essex Echo Summary" href="../../../../content/CableTheory/EssexEchoSummary.pdf" target="_blank" rel="noopener">electro-magnetic wave equations</a>, reflects our design philosophy in its purest form: A single, ultra-thin ribbon conductor per polarity; seamless from end to end and without traditional, sound-degrading soldered, welded, or crimped connectors; and individually laminated in an extremely thin, yet rugged, polyimide film in order to achieve a geometry with a primarily air dielectric.</span> &nbsp;</p> <p>The skin-effect characteristics of Silversmith Audio&rsquo;s FIDELIUM alloy are up to 33 times superior to those of copper or silver.&nbsp; The FIDELIUM speaker cable, already at less than a thousandth of an inch thick, performs as if it were 5.5 times thinner, thus experiencing less frequency dependent attenuation and phase distortion than even a .00018 inch thick copper or silver ribbon or 64 gauge wire.&nbsp; The 2.25 inch wide speaker cable design gains further sonic advantage by avoiding the significant sonic degradation caused by traditional spade and banana connectors. &nbsp;As a simple yet elegant solution, the cable itself is notched (.25 inch wide) to facilitate connection to most binding posts.</p>"