About this item Wide Application: This Welded RCA Plug supports DIY connection to connect speaker cable with RCA. It is suitable for repairing worn-out or broken RCA cables, such as those used for CD/DVD players, HDTVs, speakers, stereo receivers, audio video receivers, amplifiers, tuners, home theater systems, and high-fidelity HiFi systems. Good Materials: The shell is made of alloy with great hardness, offering both beauty and durability after a black baking paint finish. High Sound Quality: The main component is a 24K gold-plated copper plug, which minimizes audio signal loss and delivers high-quality sound. Tail Rubber Ring: The tail part features a rubber ring to protect the section of the wire that touches the plug. The diameter of the rubber ring is 0.236 inches, and that of the shell tail is 0.315 inches after pulling out. Package Contents: You will receive 2 RCA male plugs. Dimensions: 5.71 x 4.06 x 0.51 inches.