The AudioQuest Irish Red RCA subwoofer cable bridges your amplifier or receiver to subwoofers with silver-alloy conductors engineered to suppress distortion and signal degradation. Foamed-Polyethylene insulation preserves the dynamic range and impact critical to low-frequency reproduction, while Metal-Layer Noise-Dissipation actively suppresses electromagnetic interference. Experience refined bass articulation, enhanced dialogue intelligibility, and cinematic sound effects without coloration or noise artifacts.