#2
You want something like this.
Quote by Marty Friedman
Because I bend in such an unorthodox fashion; the notes kinda slide up and slide down...
#3
^ As long as it's speaker cable, it will be fine. The one you linked is, indeed, a speaker cable.

Lots of them will have white writing on the cable that says "16/2 AWG" "16 AWG Audio" or something along those lines.
Everyone is entitled to an opinion.

Feel free to express yours so I can make an informed judgement about how stupid you are.
#5
Only if your amp and cab both have speakon jacks.

Speakon is fantastic, and I've long considered modding an amp/cab or two to accept them, but I highly doubt your amp or cab can use them.
#6
^ My 2x12 has regular and Speakon jacks, but obviously my amp does not, being as it's 3 years older than I am.
Everyone is entitled to an opinion.

Feel free to express yours so I can make an informed judgement about how stupid you are.
#7
Ok so just normal speaker cables shall do haha :P
cheers.
Gear:

LTD MH250NT w/EMG's
Jackson DKMG
Peavey 6505 Head
Orange PPC412
Boss NS-2