RUNCCI-YUN 4PCS Speaker Terminal Binding Post Banana Plug Socket Connector 4mm banana socket

• ✔[HIGH QUALITY] 24k gold plated amplifier speaker binding post banana plug jack connector.
• ✔[Widely COMPATIBILITY]Insulated, suitable for 4mm banana plugs, spade terminals or bare wire. Widely used in power amplifier equipment, speaker equipment, mixer, home-made speaker, etc
• ✔[MaterialSAFE CONNECTION]: Top quality and made of eco-friendly material, made of good plastic and copper, non-magnetic. It fits most types of chassis walls and thickness up to 15mm.
• ✔[EASY TO USE]: Simple installation with screw lock and easy to use, can also be soldered, spade terminal.
• ✔[Package Content]: 4 x speaker terminals (2 red and 2 black)

Gold-plated copper is resistant to high temperature, gold-plated copper, and the main body is made of copper, with strong electrical conductivity, not easy to oxidize, and the current is transmitted stably. Crystal outer cladding using anti-oxidation crystal outer cladding and insulating material, high temperature resistance, corrosion resistance. Detachable design, simple operation, convenient and fast. Small crystal power amplifier speaker clamp post, the main body is made of pure copper except the screw. Wire Hole Diameter: Both the radial and axial wire hole diameters are 4mm (the outer diameter of the screw is 7mm). Total length: 32mm Outer Diameter: 14.5mm Screw Shaft Length: 12mm Screw shank diameter: 4 mm Outer diameter of insulator: 6.6mm Recommended case opening: 5-6.8mm Black 4mm Banana Jack x 2pcs Red 4mm Banana Jack x 2pcs