Pin connector - Loosen the hex head, insert the pin into the side hole on the binding post, then tighten the hex head.
Spade connector - Loosen the hex head. Insert the spade so that it hugs the binding post, then tighten the hex head.
Banana plug connector - Make sure the hex head is tight on the binding post. Insert the banana plug as far as it will go into the top hole of the binding post.
Bare or tinned wire - Strip the speaker wires, exposing approximately 1/2 inch (14mm) of wire. Individually twist each conductor to keep the strands of wire bundled
together. Loosen hex head, insert wire into the side hole of the binding post, then tighten the hex head.