These speaker cables from the Audiophonics Wire series feature banana plugs with gold-plated OFC 4N copper contacts for corrosion and oxidation resistance, as well as enhanced conductivity. Wiring is carried out using ELBAC HP-240 cable with an external diameter of Ø9.4mm and OFC copper conductors with a cross-section of 2x 0.4mm² (AWG21). These speaker cables are shielded and insulated. They represent an excellent choice in terms of quality/price for wiring the speakers in your Hi-Fi installation.