SlamminBeats Posted June 25, 2014 Report Share Posted June 25, 2014 am i getting a demo?? Sorry Ross, she won't have amps until I get to Houston. Bring a m4 with you and we will go on a couple hour boom cruise. damn guess ill drive my machine on down... lol jk also didnt read cause im lazy but can you do 2 runs of 4/0 knu? and by runs you mean 1 wire and not 1 pos wire and 1 neg wire is considered a run? Link to comment Share on other sites More sharing options...
Swordlordboy1234 Posted June 25, 2014 Author Report Share Posted June 25, 2014 am i getting a demo?? Sorry Ross, she won't have amps until I get to Houston. Bring a m4 with you and we will go on a couple hour boom cruise. damn guess ill drive my machine on down... lol jkalso didnt read cause im lazy but can you do 2 runs of 4/0 knu? and by runs you mean 1 wire and not 1 pos wire and 1 neg wire is considered a run? I'm allowed 2 total runs of cable for powering my system. They can be both power, they can be both ground (how that would work I don't know?) or they can be one of each. However if its larger then 1/0 .... Say skyhigh 2/0.. Or knu 4/0... Those would count as both of my runs. My old YouTube channel : http://www.youtube.com/user/SwordLords1234?feature=mhee My old build log : http://www.stevemeadedesigns.com/board/topic/161872-96-accord-b2-sundown-sky-high-dc-power-re-re-build-for-heatwave/page-37 My New Build - http://www.stevemeadedesigns.com/board/topic/207041-2016-mazda-6-sql-build/ 2016 Mazda 6 Touring JL Fix 86 - OEM signal correction B2 prototype DSP 6to8 B2 Ref63 - 3 way active set 2 B2 Class H quattro's 1 B2 Zero.5R @.5 2 B2 HNv3 12 d2 B2 SLIP40 - Lithium in the trunk Northstar Group 35 under the hood 100ft 2/0 welding cable 30ft 4ga welding cable 20ft 8ga welding cable All stinger OFC speaker wire Soundrive custom RCA's Tons of attention to detail.... Can it be perfect? Link to comment Share on other sites More sharing options...
Swordlordboy1234 Posted June 25, 2014 Author Report Share Posted June 25, 2014 use this site to get an idea. under 3-4% is what id shoot for if I was you. If you are like me, I have under 1% voltage drop at 350A load http://www.calculator.net/voltage-drop-calculator.html?material=copper&wiresize=0.2557&voltage=14.2&phase=dc&noofconductor=1&distance=15&distanceunit=feet&eres=300&x=40&y=11 Well that is interesting. According to that calculator... Even if I could supply a full 300a I would still be 13.5v at my amp because of the wire resistance. My old YouTube channel : http://www.youtube.com/user/SwordLords1234?feature=mhee My old build log : http://www.stevemeadedesigns.com/board/topic/161872-96-accord-b2-sundown-sky-high-dc-power-re-re-build-for-heatwave/page-37 My New Build - http://www.stevemeadedesigns.com/board/topic/207041-2016-mazda-6-sql-build/ 2016 Mazda 6 Touring JL Fix 86 - OEM signal correction B2 prototype DSP 6to8 B2 Ref63 - 3 way active set 2 B2 Class H quattro's 1 B2 Zero.5R @.5 2 B2 HNv3 12 d2 B2 SLIP40 - Lithium in the trunk Northstar Group 35 under the hood 100ft 2/0 welding cable 30ft 4ga welding cable 20ft 8ga welding cable All stinger OFC speaker wire Soundrive custom RCA's Tons of attention to detail.... Can it be perfect? Link to comment Share on other sites More sharing options...
Bump4life Posted June 25, 2014 Report Share Posted June 25, 2014 use this site to get an idea. under 3-4% is what id shoot for if I was you. If you are like me, I have under 1% voltage drop at 350A load http://www.calculator.net/voltage-drop-calculator.html?material=copper&wiresize=0.2557&voltage=14.2&phase=dc&noofconductor=1&distance=15&distanceunit=feet&eres=300&x=40&y=11 Well that is interesting. According to that calculator... Even if I could supply a full 300a I would still be 13.5v at my amp because of the wire resistance. keep in mind that is with no heat in the equation. also what size conductor were you using and are you sure length was accurate? Buyer/Seller Feedback Thread: http://www.stevemead...5015-bump4life/ MB C220 153 Trunk Car Build Log: http://www.stevemead...d/#entry1840136 MB C280 Ipad Dash SQ Build Log: http://www.stevemeadedesigns.com/board/topic/194484-bump4lifes-new-benz-tony-c-relay-kit-pictures-ce-electric-audison-front-stage-installed/ My SPL Log: http://www.stevemead...__fromsearch__1 BMW M340 xDrive Stock, for now. Corner Load 10" maybe soon. But does 10s in the 1/4... Best Scores out of a trunk 153.0 sealed legal full tilt clamped 5524 @ 42 hz 154+ windows down, 155+ kick Link to comment Share on other sites More sharing options...
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