The iWires PRO Subwoofer Cable is the perfect audio interconnect upgrade for connecting a Subwoofer with dual RCA/Phono inputs to an amplifier, TV or active speaker sub output. A great value, high-performance solution manufactured without compromise for the discerning audio enthusiast. 2 x RCA/Phono to 1 x RCA/Phono High-Fidelity audio interconnect cable Precision engineered RCA plugs Gold plated terminals for superior contact Low loss oxygen-free copper conductors Shielded cable with metal body plugs Easy-grip connectors