Which wiring kit?


Ex. Club Member
I picked up a JBL 600 watt GTO 4000 from the freeads for £25 it's a bit tatty but a decent deal i guess. I have a 12" mutant 700w(max) sub and a pair of mutant 6x9's 400w(max) i think. So i need a wiring kit but i'm not sure what i'm looking at to be honest with the 30 amp, 40 amp, 60 amp etc. Could some one briefly explain what all this means and point me in the direction of a decent wiring kit.
Nevermind sorted.