Review on Enhance Your Audio Experience with InstallGear 14 Gauge AWG 30ft Speaker Wire - True Spec and Soft Touch Cable - Blue/Black by Mike Travers

Sound quality depends on which speakers you have and how they are packaged. The rubber sleeve could be thinner. 12, 14, 16 or 18 gauge it all depends on how far the speakers are from the receiver, the shorter the distance the thinner the wire, the farther apart the thicker. The caliber depends on how far the speakers are from the receiver. The shorter the distance, the thinner the wire, the farther away, the thicker. For better sound quality. Sounds better than I have a $1200 speaker system, but I've dropped one of the speakers so many times that someone just rumbles at a very low base.