1Adopting pure copper as the insert, the electrical signal and current can realize the speed of light transmission rate, effectively solve signal distortion. 2The exterior is treated with unique insulation, anti oxidation, and wear resistant special process that making it has a good shielding effect. 3Nylon/glass fiber front body runs quietly, and higher noise reduction effect can be achieved after installation. 4This audio power connector's plug specification is US Plug for Male and Universal Plug for Female. 5This power connector is suitable for professional audio visual appliances and with CE/ROHS/PSE certification. Item Type: Audio Power Connector Material: Pure Copper+Nylon/Glass Fiber Plug Specifications: US Plug for Male, Universal Plug for Female Model: M102 Conductor Material: Pure CopperMain Body Material: Nylon/Glass FiberConnection Method: Hex Screw Installation Wire Diameter: Maximum 4.5mm (11AWG to 14AWG ) Installation Cable Diameter: Approx. 6mm-18mmRated Value: 15A 250V AC Applicability: For Professional Audio Visual Appliances Model: F102 Conductor Material: Pure CopperMain Body Material: Nylon/Glass FiberConnection Method: Set Screw Installation Wire Diameter: Maximum 6mm (10AWG to 14AWG ) Installation Cable Diameter: Approx. 6mm-18mmRated Value: 15A/125V 10A/250V Applicability: For Professional Audio Visual Appliances 2x PowerPlug