AA98hoe Posted May 12, 2014 Report Share Posted May 12, 2014 Swap slave to master then try new rcas 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...
Amart88 Posted May 15, 2014 Author Report Share Posted May 15, 2014 Update I checked my RCA voltage today, it was 1.2v so i turned the SW level up on the HU and reset my gains. I now got 4.7v but still going into protect. volume 28/30 and 70% on the Pac. slave amp just shuts off. So, to me, its looking like the amp. I dont know what else it could be. The speaker inputs on the slave amp actually seem slightly "loose". like they wiggle when i tighten the setscrews. New power/grounds New fuses/holders Proper RCA voltage. Relay amp turn on added. My 2005 s10 blazer build. 4 zcon 18's walled. Link to comment Share on other sites More sharing options...
Kyblack76 Posted May 15, 2014 Report Share Posted May 15, 2014 jesus dude... SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold Link to comment Share on other sites More sharing options...
Guest Posted May 15, 2014 Report Share Posted May 15, 2014 some strapped amps dont like particular brands of rca's. Link to comment Share on other sites More sharing options...
Amart88 Posted May 16, 2014 Author Report Share Posted May 16, 2014 some strapped amps dont like particular brands of rca's. I've been hearing that. I've already tried 2 different pairs for jumpers. no go. Also, still don't explain the gain setting problem and output issue with that amp when running separate. Im really lost. If all else fails. after I get my new amps I will know for sure. I will have to take it somewhere to get some help. makes no sense to me. People also say to check woofers impedence. but, whenever I put DMM on speaker wires (not in amp). i get numbers all over the chart. on both pairs. always did when i measure that way. My 2005 s10 blazer build. 4 zcon 18's walled. Link to comment Share on other sites More sharing options...
n8ball2013 Posted May 16, 2014 Report Share Posted May 16, 2014 U strap and gain match does it still do it THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger. Link to comment Share on other sites More sharing options...
Jessica Posted May 16, 2014 Report Share Posted May 16, 2014 Dumb question. Did you use the "master" output to the "slave" input. You should only need one rca to strap. Not two Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13 Link to comment Share on other sites More sharing options...
AA98hoe Posted May 16, 2014 Report Share Posted May 16, 2014 If second amp doesn't gain match like master it's probably bad 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...
Amart88 Posted May 16, 2014 Author Report Share Posted May 16, 2014 Dumb question. Did you use the "master" output to the "slave" input. You should only need one rca to strap. Not two Yes. Only one single RCA. output of master to input of slave. I will do a few more tests today. My 2005 s10 blazer build. 4 zcon 18's walled. Link to comment Share on other sites More sharing options...
Kyblack76 Posted May 16, 2014 Report Share Posted May 16, 2014 Let us know man.... Your starting to freak me out a lil Good luck dude.... we be here. SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold Link to comment Share on other sites More sharing options...
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