With a metal connector housing, this RCA connector is perfect for professional installers or home theater enthusiasts who want to make their own high-quality RCA cables.Premium material, durable gold plated finish.Black and red coding bands for easy identification.For bare or scraper tipped wire, for 14 to 22AWG speaker cables.Packing list: 12 pcs RCA male (6 red and 6 black)Specification:Name: RCA plugSuitable for: Computer, Projector, Speaker, Microphone.Material: Gold-plated copperVery Common - 5.5mm x 2.1mmMaximum power: 200Wfeature:Screw connection, no soldering required, standard size fits most speakers.Gold plating resists corrosion and ensures minimal signal loss.Color coded in black or red to maintain correct polarity.Good contact wear, tested 10,000 times.Great for connecting satellite and center speakers to AV receivers.JINYI Our products are made with the splendid quality materials and are designed to provide you with the best possible user experience.