The adam hall 3 star powercon link ip65 rated k4cpftcon to k4cpmtcon power link cable is a great way to power link powercon based electrical equipment letting you connect light fixtures pa speakers floor monitors subwoofers effects machines. Designed with high quality materials these cables offer a dependable audio experience thanks to 99.999 percent oxygen free copper wiring that ensures no power loss. Each cable features a durable rubber jacket for long lasting protection from shocks and external weather conditions. The rubber jacket paired with ip65 rated locking adam hall powercon connectors ensure that this powercon cable can be used for outdoor events like music festivals outdoor theatres and lighting or audio for installations and architecture.