I have enough for the ground wire and I have several pairs of RCA's. LMK if you want them. Think most of my 4 awg is Tsunami wire and some Stinger and Knukonceptz. RCA's are Tsunami and Memphis.
I have a 4awg fuse holder with fuse and a short piece of 4awg wire with ring terminal for battery hookup, along with a 3.5ft piece you can use for ground. I will do $10 shipped for all of it. I am in Arkansas so it should arrive a little quicker also.