Hanging electronic equipment together is a sophisticated science in itself. Connection was introduced by Audison in the early 200's and consists of ranges of products for wiring power to amplifiers, amplifiers to speakers and head units to amplifiers. Cables and interconnects are available in three different grades depending on how discerning the listener and their choice of equipment is. Just as you wouldn't run your Ferrari on Gin you wouldn't connect your Audison Voce speakers to a Voce amplifier with bell wire. Aside from the quality requirement, when dealing with the extreme current capabilities of large amplifiers to use inferior power wiring could prove extremely dangerous!