Biamp set-up help NEEDED, please!

[LT Smash]

I don’t know anything about this stuff, so please dumb down any responses you may have for me.

I bought a storage locker with some gear inside that I want to test to see if it works. It’s all vintage 80s-90s stuff.

I’m trying to setup a MOSFET XA 1000 biamp and a DJ 4001 biamp stereo mixer to a pair of Soundtech HT1510 speaker cabinets.

I have no clue what cables/wires I need nor do I know what plugs in where. I would really appreciate any and all help with this, please.

Thank you