| For a normal speakerconnection, from amp (two terminals) to loudspeaker(two terminals), you need 4 plugs for each wire. When you connect bi-wired to your loudspeaker(with four terminals) from a normal amplifier, you need 6 plugs for each wire. When your amp and loudpseakers both have double loudspeakerterminals for each speakerwire, you need 8 plugs for each wire. | |