BanginBass601 Posted January 4, 2011 Report Share Posted January 4, 2011 (edited) I have 6 15s on a audiopipe 3000 with a mechman 270A alt, XS 3400 in front and two huge Deka batts in the back, my volts drop to high 10s low elevens on full tilt but wen I have a meter on my front batt it's only dropping to 13.7 on full tilt, am so confused any help would be great Edited January 4, 2011 by BanginBass601 Quote Link to comment Share on other sites More sharing options...
Kranny Posted January 4, 2011 Report Share Posted January 4, 2011 sounds like a loose connection at a fuse block or distribution block or a battery. Quote Link to comment Share on other sites More sharing options...
BanginBass601 Posted January 4, 2011 Author Report Share Posted January 4, 2011 Yea Thts what I thought but everthings good I checked it all Quote Link to comment Share on other sites More sharing options...
Nathan @ XSpower Posted January 4, 2011 Report Share Posted January 4, 2011 (edited) Where are you reading the voltage drop at? Are your back batteries charged up and good? Check your voltage output at the alternator, front battery, and back battery bank. They all should have the same voltage. Check your grounds and make sure all of your connections/fuses are good. If your front battery is reading 13.7 at full tilt and your back batteries are charged and good, then you should not be dropping that low. Edited January 4, 2011 by Nathan@XSPOWER Quote Link to comment Share on other sites More sharing options...
BanginBass601 Posted January 4, 2011 Author Report Share Posted January 4, 2011 Yea I checked every thing and the drop Is from the back batts, with no music on it has the same volts about but then wen I turn it up the back batts drop really bad, I'm trying to work on it now and the batt are charged good Quote Link to comment Share on other sites More sharing options...
ingramcaraudio Posted January 4, 2011 Report Share Posted January 4, 2011 One thing that helped me with that was soldering all my terminals because i had drop from front to back and that helped me out a whole lot. Quote Facebookhttp://www.facebook.com/#!/pages/Farmville-VA/Rockwell-Audio/103036213076623?ref=ts Link to comment Share on other sites More sharing options...
Alex K Posted January 4, 2011 Report Share Posted January 4, 2011 I vote ditch the dekas and run like 2 more 3100s Quote 2006 Nissan Z Track. My Feedback Thread i used to think a band pass was something you were around your neck or something. Link to comment Share on other sites More sharing options...
skittlesRgood Posted January 4, 2011 Report Share Posted January 4, 2011 what model deka's are they? check voltage drop before and after every fuse block and connection. see if you can find the weak point. what size wire and fuse do you have running front to back? are the back batteries grounded to the chassis or at the front battery? Quote If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
BanginBass601 Posted January 5, 2011 Author Report Share Posted January 5, 2011 I have all zero gauge with 250 amp fuses and I have my batts grounded to my front battery. I checked the voltage before and after the fuse hocks and only the one in the back was a little lower Quote Link to comment Share on other sites More sharing options...
Sir-Lancelot Posted January 6, 2011 Report Share Posted January 6, 2011 (edited) would another run of pos and neg 0ga help? I am curious to hear the solution of your problem too, as I have about a 1 volt drop from to back myself. That said I am only looking at the volt meters and not testing with my DMM. Edited January 6, 2011 by Sir-Lancelot Quote 2001 Yukon XL Sitting on 35 x 12.50 x 20, XD Monsters Headunit: Clarion DXZ785USB Front: B&C 10NW64 10" Neodymium Woofer, Crescendo XST2 Rear: B&C 8NDL51 8" Neodymium Woofer, Crescendo XST2 Mids & Highs Amps: MB Quart DSC 4125, MB Quart DSC 480 Subs: 4 18" SSA ZCONS Sub Amps: 4 GP3K Pro Electrical: Iraggi 260a, 3 tejcurrent 240a, tejcurrent quad bracket Kinetik - 6 HC2400 My Build Log Link to comment Share on other sites More sharing options...
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