Theater Solutions WP2 Home Theater Speaker Wire Wall Plate 2 Speaker 4 Binding Posts Theater Solutions WP2 two speaker 4 banana post white wire jack Two red (positive) and two black (negative), four gold binding posts Corrosion resistant gold connectors, rear screw terminals with no soldering needed Steel terminal plate and plastic face plate, mounting and face plate screws included Use for in wall or in ceiling home entertainment, home theater, surround sound, multiple room systems, industrial sound systems, box contents is 1 wall plate jack