Fuse Help

[Hades2004]

Okay, my amps both have 2 30 amps fuses on them. Then I have a fused disturtion block that goes to each amp. Each power cable from my block to my amps is about 2 feet. I have 2 60 amp fuses in my block. Now I was wondering, for my inline fuse, I have a 80 amp fuse, should I get a Midi fuse? Would it be fine with a 4 gauge power cable. Also the Midi fuse I was looking at getting for my inline fuse was 125 amp fuse. So would it be fine to go to this Midi 125 amp fuse or just keep my 80 amp AGU fuse?

[sumone]

you're probably fine with the 80. if you play your system at max volume w/o the fuse blowing, skip the 125.