The question is, are you making speaker cables, or are you making interconnects to run between your receiver and other pieces of equipemnt such as a DVD player? Interconnects use the type of wire shown in the article Ringmir provided, and RCA plugs (as shown). Speaker wire is very different and uses banana plugs, etc (NOT RCA connectors).

Jack

"People generally quarrel because they cannot argue." - G. K. Chesterton