Feature:1. Pure copper as the insert, so that the electrical signal and current get the speed of light transmission rate to effectively solving the signal distortion.2. The surface is treated with unique insulation, antioxidation, and wearresistant special process, which has a good shielding effect.3. Nylon/glass fiber front body runs quietly-higher noise reduction effect can be achieved after installation.4. This connector owns certifications of CE/ROHS/PSE and it's compatible for professional audiovisual appliances.5. Perfect for home made IEC cables, the installation cable diameter of audio power connector up to 20mm.Specification:Item Type: Audio Power PlugPlug Specifications: The Male Connector is US Plug; the Female Connector is UniversalModel: M104Conductor Material: Pure Copper ( 99.998% )Main Body Material: Nylon/Glass Fiber (Bayer 2805)Connection Method: Hex ScrewInstallation Wire Diameter: Maximum 4.5mm (11AWG to 14AWG )Installation Cable Diameter: Approx. 10mm-20mm Rated Value: 15A 250V ACModel: F104Conductor Material: Pure Copper ( 99.998% )Main Body Material: Nylon/Glass Fiber (Bayer 2805)Connection Method: Set ScrewInstallation Wire Diameter: Maximum 6mm (11AWG to 14AWG )Installation Cable Diameter: Approx. 10mm-20mm Rated Value: 15A/125V 10A/250VCompatibility: For Professional Audio-Visual Appliances.Package List:2 x Power Plug1 x Protective Cover