Horizon PRO Series stage snakes have a 16-gauge steel stage box with Neutrik XLRs, double outs, IJIS gauge wire, metal strain relief, and a metal cable bale. Horizon also builds in a Neutrik XX Series XLR fan with color-coded Techflex, and offers a choice of XLR or TRS return lines.16-gauge steel stage box Neutrik XLRs Double outs IJIS gauge wire Metal strain relief Neutrik XX Series XLR fan Color-coded Techflex Choice of XLR or TRS return lines