Material: The body is made of copper with 24K gold plated, much more sturdy, endurable and help resist corrosion to ensure stable connections.
Easy installation: due to the colour-coded black/red, it is easier to maintain the correct polarity. red commonly means an active or positive terminal; black indicates an inactive or negative terminal.
Easy to Connect: Screw connector fitting, secure the wire in the adapter without the need of soldering.
Wide Compatibility: Compatible with 8-20 AWG speaker wires, stackable for bi-wiring or running multiple sets of speaker. Can accept bare wires, spades, or other banana plugs. Used for speaker wire cable, home theater, audio, wall plates.
Package Includes: 5 red and 5 black banana speaker cable plugs.