Gold Plated Copper Connector Binding Post Fosmon Home Theater Wall Plate Binding Post is made with high quality gold plated copper connectors to resist oxidation and corrosion.No solder or special tools required.Comes with polarized color-coded easy-install thumbscrews to tighten the binding post to the front and back of the wall plate.Allows connection of up to 5 speakers and 1 RCA for subwoofer connection. Easy to install and remove, Fosmon Home Theater Plastic Wall Plate is easy to install and includes all necessary screws for mounting to a standard size gang box.Can be used with the included plate and can be used with any color GFI or Rocker Toggle Switch Plate of your choice.