The AudioQuest Irish Red Subwoofer Cable enhances sonic performance through its 0.5% Silver-Plated Copper Conductors. By incorporating silver which boasts superior electrical conductivity compared to more→copper this Silver-Plated Copper Alloy strikes a balance between improved sonic clarity and price when compared to Pure Silver Conductors. The cable is also equipped with an integrated grounding wire effectively eliminating any ground hum issues that may arise with subwoofers. Designed for those who take their subwoofer performance seriously the AudioQuest Irish Red Subwoofer Cable delivers exceptional audio quality and is a must-have for audio enthusiasts.