AudioQuest Rocket 22 Speaker Cable (Pair)
A 12-gauge PSC/LGC full-range cable
Long-grain copper has fewer oxides within the conducting material, fewer impurities, fewer grain boundaries, and definitively better performance than standard OFHC copper.
LGC is used for the central conductors, and PSC, with its astonishingly smooth surface, is used for the outer-layer of conductors--the ones that have the most effect on clarity and smoothness. Careful application of PSC and LGC enables performance closer to using only the more expensive PSC, while gaining the economic advantage of the superb LGC.
Rocket 22 is prepared with SureGrip 300 spades or bananas. These connectors feature silver over copper with no layer of nickel in between.
Metal: Semi-solid perfect-surface copper (PSC), long-grain copper (LGC)
Gauge: 12 AWG
Geometry: Double spiral pair
Noise dissipation: Carbon based