Nordost Tyr 2 Speaker CableTYR 2 SPEAKER CABLE Norse 2 Series loudspeaker cables deliver a level of performance not previously possible at their price points. Nordosts proprietary Micro Mono Filament construction creates a virtual air dielectric complete with an elegantly engineered suspension system. When combined with silver plated OFC solid core conductors and extruded, flat ribbon FEP insulation, the result is the ideal electrically and mechanically controlled construction