Morentz Mz-7

For some reason I thought it was just basic plug and play but I also need to buy a receiver and some other amplifier to manually connect the wires. Which I do not have the patience or understanding of. I tried to connect but I don’t know how to hardwire speakers of this caliber. It’s very hard for me. Great condition, been in the box. figured someone else can use it cause I don’t know how to hard wire , or whatever you call it.