Hooking up dell 5.1 surround sound to iPad pro
I have 2020 iPad Pro that I want to hook up my dell 5.1 surround sound to it. The issue I am having is that the dell speakers has three 3.5 mm aux wires and I don’t want to keep buying things to the speakers working. I also want the 5.1 to work. Not to plug everything into one aux jack that makes it into regular 2.1. What do I need to buy to make this work for my iPad Pro 12.9 c plug