RickyFriery97 Posted September 28, 2011 Report Share Posted September 28, 2011 Alright i will be ordering my dual alt bracket for my tahoe very soon, i will be running the stock 160 amo alt in the stock location, and a 300 amp iraggi alt in the bracket, running to one XS D3400, and powering a RF T2500BDCP, and a mids and high amp soon. now one my alt, seen here the 4 pin oval connector only has one wire, the yellow one. what do i connect this to? a 12v ignition source? this alt will be completly seperate from the stock electronics on the truck and will run only the system Quote 2014 Chevy Silverado Crewcab 1994 Chevy Full Size blazer Link to comment Share on other sites More sharing options...
MrSkippyJ Posted September 28, 2011 Report Share Posted September 28, 2011 why separate them? Quote F150: Stock 2019 Harley Road Glide: Amp: TM400Xad - 4 channel 400 watt Processor: DSR1 Fairing (Front) 6.5s -MMats PA601cx Lid (Rear) 6x9s - TMS69 Link to comment Share on other sites More sharing options...
AA98hoe Posted September 28, 2011 Report Share Posted September 28, 2011 You have to piggyback to your factory wire, just splice it. The way you isolate it is have that alternator charge your rear batterys only and hook all amps to that battery. Is this in the97? Quote TEAM DC AUDIO VEHICLE:98 chevy tahoe 2wd 3-4 drop HEADUNIT:alpine 9886 PREAMP:arcaudio FRONT STAGE:4-6 1/2s selinium,DD component set and 4-selinium tweeters in each door KICKPANELS:jl audio 5 1/4 REAR DOORS: dd components 6 1/2s HIGHS AMPS:zapco 750.2 on front doors,zapco an another 750.2 on kicks and rear doors SUBS:4-ascendant audio 18s with 5 spiders in a custom box built by KINGSUV SUB AMP: 2-dc7.5s ALTERNATORS: 3-mechmans 1- 425comp, 1-smd spec350, 1-270 with adj voltage harness on custom dc bracket WIRE:10-runs 0g front to back BATTERIES:6-d1400s TL results:157.1 at 38hz and 156.8 at headrest score @37hz. STATE AND NATIONAL RECORD IN MECA S5. Link to comment Share on other sites More sharing options...
95legwagon Posted September 28, 2011 Report Share Posted September 28, 2011 (edited) /\ x2 why separate them? and i believe thats the voltage sensing wire....is it self exciting or no? i believe you would run that wire to the 12+ side of the stereos battery (s).hope this helps! -jarrid Edited September 28, 2011 by 95legwagon Quote i think there real i was looking through that guys stuff he sells and it looks like he finds stuff at auctions and just sells it Yea, it looks like someone got the mids about a month ago....shit. If I had a whole Hertz front stage my ears would jizz all over my cheeks. / LOL My Low Budget Build: Green 1995 Subaru Legacy wagon 147k- $1K headunit- pioneer premier deh-p650-$25 4 Lead acid batts. 1 up front and 3 in back- vented outside.- $50 4 vvme L11 10"s <- $30 shipped a piece 6 cu. ft box (after displacment) tuned to 32ish hz with 10 inch sonotube. -about $50 all together maybe a lil more 2 aspm 1300 strapped Selenium 6"s in the front doors on headunit power- for now -$20 quantum tweets in door-for now -$10 boston acoustic 5 1/4 in rear doors- for now-Free big 3 1/0 and 4awg throughout. roof sound deadened (not peel n seal ftw)-free on 80 amp alt (bench tested to put out 100 amps faithfully) <--?-$10 for test about $430 for everything<----Not bad at all still gotta add 3 way crossover, amp for front and rear door speakers and maybe eq Link to comment Share on other sites More sharing options...
RickyFriery97 Posted September 28, 2011 Author Report Share Posted September 28, 2011 if you dont know how the electrical works on these 07+ GM vehicles you wont understand why they need to be seperated, if you got some time then this will explain it http://www.duboismarketing.com/pages/article.asp?id=31 Quote 2014 Chevy Silverado Crewcab 1994 Chevy Full Size blazer Link to comment Share on other sites More sharing options...
RickyFriery97 Posted September 28, 2011 Author Report Share Posted September 28, 2011 You have to piggyback to your factory wire, just splice it. The way you isolate it is have that alternator charge your rear batterys only and hook all amps to that battery. Is this in the97? this is in the new tahoe Quote 2014 Chevy Silverado Crewcab 1994 Chevy Full Size blazer Link to comment Share on other sites More sharing options...
knowledge Posted September 28, 2011 Report Share Posted September 28, 2011 would like to know more info on this? how would both work and such Quote REFF'SMy linkEBAYhttp://feedback.ebay...ck&myworld=trueI love car audio so much because I will never be done. I can never win, and I will never get it finished or perfect. It always has me coming back for more, I can never get my fill of it, but I get what I need. Link to comment Share on other sites More sharing options...
MrSkippyJ Posted September 28, 2011 Report Share Posted September 28, 2011 ok, makes sense now. Quote F150: Stock 2019 Harley Road Glide: Amp: TM400Xad - 4 channel 400 watt Processor: DSR1 Fairing (Front) 6.5s -MMats PA601cx Lid (Rear) 6x9s - TMS69 Link to comment Share on other sites More sharing options...
skyhighcaraudio Posted September 28, 2011 Report Share Posted September 28, 2011 I have a dual alt bracket in my 03 Sierra, and have my alts separated also, I dont know where you are ordering your bracket from by i got mine from DC Power and it came with all the wiring and everything else you need to separate them. You just take the wire that reads to voltage to your rear batt or the terminal on you t2500 and itll charge due to the power that it has there instead of the trucks alt and batt voltage. Hope this helps Quote Contact us for the best quality cables and accessories with the fastest shipping in the industry EMAIL: [email protected]<script data-cfhash='f9e31' type="text/javascript"> /* */</script> LIKE US ON FB: https://www.facebook.com/SkyHighCarAudio ADD ME ON FB: https://www.facebook.com/jon.rabe.1 MONSTER SKY HIGH/DC GMC: http://www.stevemeadedesigns.com/board/topic/127057-sky-high-monster-gmc-walk-through-12-lvl-5-15s-6-9ks-trim-panels-and-wiring-p-90/ Link to comment Share on other sites More sharing options...
AA98hoe Posted September 28, 2011 Report Share Posted September 28, 2011 (edited) I've talked to mechman on a 07 cadillac ext that had the voltage issues seperateing is the best way.I'm not sure the the 4pin oval is the right alt to use on the 07. Call mechman and ask.also look into ther adj harness to turn up voltage I know the yellow wire is sense wire to turn it on. You can't just hook it up to a 12v source. That's what I mean Edited September 28, 2011 by dc98hoe Quote TEAM DC AUDIO VEHICLE:98 chevy tahoe 2wd 3-4 drop HEADUNIT:alpine 9886 PREAMP:arcaudio FRONT STAGE:4-6 1/2s selinium,DD component set and 4-selinium tweeters in each door KICKPANELS:jl audio 5 1/4 REAR DOORS: dd components 6 1/2s HIGHS AMPS:zapco 750.2 on front doors,zapco an another 750.2 on kicks and rear doors SUBS:4-ascendant audio 18s with 5 spiders in a custom box built by KINGSUV SUB AMP: 2-dc7.5s ALTERNATORS: 3-mechmans 1- 425comp, 1-smd spec350, 1-270 with adj voltage harness on custom dc bracket WIRE:10-runs 0g front to back BATTERIES:6-d1400s TL results:157.1 at 38hz and 156.8 at headrest score @37hz. STATE AND NATIONAL RECORD IN MECA S5. Link to comment Share on other sites More sharing options...
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