few quick questions on wire upgrade
Ok I got some cash and think i need to upgrade my power wire to 1/0 guage from 4 guage. I got a 1200watt amp and it's getting 4 guage wire. I'm getting pretty bad voltage drops at stop lights when the engine isn't revving. The 4 guage i have has to run the length of my huge arse suburban so i think the 1/0 is needed. How much would it help with voltage drops. And also would it make a difference if i didn't upgrade the big 3 but just the power wire. What kind of fuse holder and fuse would i need for this new 1/0 wire. Right now i have a 60 amp fuse.
99 GMC Suburban
Sub Amp- a2150hct audiobahn(yeah i know)
Sub- 12" SI Magnum D2
HU- Pioneer AVH-6600, dvd in-dash 6.5" screen
Speakers- 6.5" Rf 3-way coaxials, off HU power (Aura mr62's awaiting install possibly in new car)
Box- 2.5cuft @ 29hz.