AudioQuest - Jack Russell Subwoofer Cable - 13.12 ft. (4m) - Black

Connect amplifiers receivers soundbars and AVRs to subwoofers with a purpose-built RCA cable designed for clean reliable signal transfer. Jack Russell features Solid Long-Grain Copper (LGC) conductors to reduce distortion caused by grain boundaries Foamed-Polyethylene insulation to maintain dynamic contrast and a Metal-Layer Noise-Dissipation system that helps dissipate and drain high-frequency noise away from the signal path. The result is more naturally beautiful and detailed music more intelligible dialogue and thrilling sound effects for home theater and music systems.FeaturesSolid Long-Grain Copper (LGC) ConductorsFoamed-Polyethylene (FPE) InsulationMetal-Layer Noise-DissipationCold-Welded Gold-Plated TerminationsDirection-Controlled ConductorsSolid Long-Grain Copper (LGC) ConductorsThe surface quality is critical because a conductor can be considered as a rail-guide for both the electric fields within a conductor and for the magnetic fields outside the conductor. High-purity LGC minimizes distortion caused by grain boundaries and maximizes linear RF Noise-Dissipation.Foamed-Polyethylene (FPE) InsulationAny solid material adjacent to a conductor is part of an imperfect circuit and absorbs energy. Some of this energy is stored and then released as distortion. Because air absorbs next to no energy and Polyethylene is low-loss and has a benign distortion profile Foamed-PE with its high air content causes much less of the out-of-focus effect common to other materials.Metal-Layer Noise-DissipationIt’s easy to accomplish 100% shield coverage. Preventing captured radio-frequency interference from modulating the equipment’s ground reference requires AQ’s Noise-Dissipation. Traditional shield systems typically absorb and then drain noise/RF energy to component ground modulating and distorting the critical referenc