SPM Reference Cable
Overview
Speed, Precision, Musicality. Qualities that Nordost embodies in its design philosophy throughout the range of Flatline cables are propelled to new heights with the introduction of SPM Reference cables.
SPM transmits signals at over 95% the speed of light allowing you to precisely hear the starts and stops the timing, of a musical performance.
SPM loudspeaker cables consist of 32 conductors in four groups of eight. Each conductor is of an optimized diameter of 99.999999% OFC with a high purity extruded silver surface. Each conductor is encapsulated with precisely 0.5mm of the highest purity FEP using our Class 1 slow extrusion process. The pitch and span tolerances of this cable are the tightest in the industry.

