Goaycer 4mm Banana Plugs Right Angle 6 Pairs, 24k Gold Plated 90 Degree Speaker Connector (12Pcs)Why use Goaycer Banana Plugs for speakers? There are a load of reasons for using banana plugs for your speakers. 1,The first is just the convenience. Its so easy when you want to assemble, move or clean around your speaker pole terminals to be able to p..