Power and signal can be sent with just one cable run to maximize the convenience of powered speakers. 36" Tails at both ends, aunthentic Neutrik® XLR connectors, industry standard IEC plugs, 24-Gauge signal lines, 14-gauge AC power cord.Perfect Pair Combo Cables maximize the convenience of powered speakers. They carry both AC power and double-shielded line level signal. This means that only one power drop is necessary by the mixing position, from which power and signal can be sent with just one cable run. 36" tails at both ends ensure that there is plenty of length to accommodate any setup. Power connections are made via industry standard IEC plugs, compatible with most popular powered speaker models. A great alternative to running multiple extension cords and microphone cables.