Aurum Cables 3-pack F Type Female to RCA Male Coax Coaxial Cable Audio Adapter Connector F type Female to RCA Male Adapter Converts Coaxial Cable to Male RCA Plug. Convenient 3-pack F Type Female to RCA Male providing spare or replacement Adapters to use on different audio systems. Converts any RCA/Phono socket to a standard F socket, or an F plug to a RCA/Phono plug connector A high-tech strain relief provides a secure link to cable or wire, assuring a quality connection for the ultimate performance. Gold plated connectors increase conductivity and help reduce corrosion