Mr. Ruiz Posted September 8, 2022 Report Share Posted September 8, 2022 I was wondering if it made a difference if I ran 2 4ga power wires instead of one 0ga? Only asking because there's already one 4ga run Link to comment Share on other sites More sharing options...
Ron36 Posted September 8, 2022 Report Share Posted September 8, 2022 Sorry I don’t have the answer never been tested on this site but 2 runs of 4gauge should be better or equal to 1 0gauge. Would love to see a voltage drop test from Steve or Big D Wiz on this . Keep this post alive and maybe we get a YouTube test. 2022 Ford Maverick on 22’s Skar SK1500.1 on 4 Skar VD-8’s Mids Sundown Super tweeters, Skar TX 6.5 components on Skar SKM400.4 LC2 for audio control , XS Power D680 XS Series Extra Battery Link to comment Share on other sites More sharing options...
CorNut Posted September 9, 2022 Report Share Posted September 9, 2022 What amp(s) are you running? 1/0 has more capacity than dual 4awg, but if you'll only be drawing 200a, there's not really a functionality downside to dual 4awg. What brand wire, OFC for both 4awg & 1/0? For example, KnuKonceptz OFC 4awg is rated up to 150a at 20ft, 1/0 is rated up to 375a. If you're running a 2k class D amp though, a dual 4awg run should be plenty so there's no reason to get the 1/0 if you don't mind looking at/fusing 2 runs and the savings of it is worth it to you. Link to comment Share on other sites More sharing options...
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