Help wanted to build ICEpower 500ASP amplifier

I am very new to the DIY-community, but one hae to be a n00b at some time :cool:
Recently I got my hands on 2 ICEpower 500ASP modules.
I would like to build these into seperate chassis with XLR-inputs (or XLR and RCA, if this is possible).

Is there anyone that may guide me through the process? I need to know what kind of connectors I need and where to buy them. Also I need to know what cables goes into what connector.

Any help would be greatly appreciated :)

Below are the info about the ICEpower-modules: