SiYear 4mm Banana Plug Socket Gold Plate Binding Post for Amplifier Speaker Terminal Connector Transparent Plastic Cover4Pack

High-grade crystal binding post, with crystal case, long tail, oxidation resistance, small distortion, high quality, the main part is copper, the surface is gold-plated, dedicated to DIY enthusiasts, mainly used for power amplifier chassis binding posts and speaker binding posts Features: -Suitable for 4mm banana plugs, spade terminals or bare wire -Stable performance and easy to install. -It's easier to connect on the back of the amplifier and it's safer, with no stray harnesses producing short contacts. Package Contents:4 x Banana plug(2Black+2Red). Warranty:one year