Answering question for Jack - Switchcraft, 1/4", Stereo 3-conductor, shunt tip

Product:
Jack - Switchcraft, 1/4", Stereo 3-conductor, shunt tip

Question:
I am wiring a 2x12 speaker cabinet with 2 8ohm Spears Iam making one jack 16 ohms and 2 8ohm stereo jacks for the stereo jacks do I need a 3 or 4 solder lug jack