Wannabe Posted January 3, 2017 Report Share Posted January 3, 2017 I plan on fusing for the big 3 my alt is 275amp but 310amp peak, so I can't use a 300amp fuse right? and my sub amp is sundown 1500d so I can use like 180-200 amp fuse ? 4 channel is 800 watts so I ordered a 100amp fuse I hope this is good? im retry sure I just need 1 fuse for sub amp 1 fuse for big 3 and I already have one fuse for 4 channel this is my first build, i have been waiting 4-5 years to have this done 95 chevy 2 door tahoe 5.7 Xs power d3400 Singer 275amp alternator Big 3 - all Knukonceptz Kolossus Fleks 0ga/ knu Fuses an holders Sundown SAE-1500d Mbquart onyx OA800.4 Stinger 4400 series RCAs and stinger volt meter Fi Q NEO 18, 7.5 cubes tuned 32hz Pioneer MVH-X690BS H/U Kicker CSS 6.5 comp sets in front doors Kicker KSC 4x10 coaxials in rear GTMAT and FAT MAT deadner Xenon 10k Blue HIDs Link to comment Share on other sites More sharing options...
06RTCharger Posted January 3, 2017 Report Share Posted January 3, 2017 I think i showed u the Wire/Fuse guide post before didnt i? You select the fuse size BASED on ur wire size.....NOT on ur power. But you "should" be selecting your wire size by the power youre using. Ur power decides ur wire, ur wire decides ur fuse. Fuse near front battery. You might want to fuse at both ends of any postive "FRONT TO BACK" wire runs because they are long. Link to comment Share on other sites More sharing options...
Skullz Posted January 3, 2017 Report Share Posted January 3, 2017 Fuse the wire from front to back at it's rating, and then fuse the amp accordingly. 01 Ford focus ZX3 Pioneer AVH-X491BHS PPI PC 4800.2 Morel Maximo 6.5" x2 Link to comment Share on other sites More sharing options...
06RTCharger Posted January 3, 2017 Report Share Posted January 3, 2017 read the original posters first post on that thread. It will help u understand what i mean. Link to comment Share on other sites More sharing options...
Skullz Posted January 3, 2017 Report Share Posted January 3, 2017 ^^^^^ Your quoting something +10 years ago. lol 01 Ford focus ZX3 Pioneer AVH-X491BHS PPI PC 4800.2 Morel Maximo 6.5" x2 Link to comment Share on other sites More sharing options...
06RTCharger Posted January 3, 2017 Report Share Posted January 3, 2017 2 hours ago, Skullz said: ^^^^^ Your quoting something +10 years ago. lol The guide still stands true right? Lol. I was trying to just copy and paste the link. But when i paste the link on here it turns into a "quote" not sure why its doing that. Link to comment Share on other sites More sharing options...
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