Built with high quality gold plated copper connectors that resist oxidation and corrosion (Gang box/Mounting bracket not included) Easy to install and remove with no soldering or special tools required. Mounts to standard size gang boxes Eliminate the clutter of wiring along your baseboards which results in a clean and tidy installation Dedicated labeling on the front plate. Use with banana plugs, spades or bare wire. Allows connection of up to 5 speakers and 1 subwoofer. Accommodates banana plugs on both front and back sides of the plate at the same time depending on depth of gang box.