EIGHTNOO Speaker 4mm Plug Wiring Connection 4 4 Gold-Plated Terminals, Binding, Post-Banana Compatible, (8-Piece Set Red, Black)

Insulating posts, external component insulation Easy to install with screws, and easy to use. Gold plating prevents corrosion and ensures the highest quality audio without distortion. Colors coded in black/red to maintain proper polarity. Product Name: Banana Plug Socket; Compatibility: 4mm Banana Plug explanation: It is compact, reliable, and durable. It's easy to install with screws and easy to use. Suitable for 4mm banana plugs, spade terminals, or bare wires. It offers stable performance and is easy to install.