Will increasing speaker cable AWG make a difference in sound quality?

I learned something about cable here, always been wondering why cables sound different from each other when they should not have, especially for the better-constructed ones.  

Snake oil at its best!!!!

Maybe the only way to know is try it.

I was given some heavy networked speaker cables years ago, but changed to a much lighter easier to handle 8 stranded set of 13 gauge aggregate braided wire.

No change for the worse, and having had my speakers apart, I know it's many times thicker than the  internal wiring, inductors, or capacitors they use.

If a larger cable sounds different, that is because the smaller cable was not letting everything get through.  I always laugh when someone tries to say a smaller cable is better in their system....that's saying they are like the truncated sound better.