Can be used with banana plugs, spades, or bare wire. Same type of connector front and back. No soldering required. Corrosion resistant gold plated connectors. Type:Banana Plug Wall Plate Connector(s) B:Banana Female Jacks Male/Female:Female (Jack) Connector A: Banana Female Jacks colour:White + gold Material:PC+ metal Size:75*115*15mm Package Contents: 1* Speaker Wall Plate 1 set * Screw Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.