P4killer_ Posted July 28, 2012 Report Share Posted July 28, 2012 As said above you should have a .1v difference max. This is more often than not a ground issue. Fix your grounds and see if that helps. Quote Setup: 2010 Hyundai Elantra Factory Unit via 4 chan NVX LOC Excessive Amperage "H/O" Alt Xs D3400/ Xs XP3000 Big 3. 2 Runs of +, 2 Runs of - DD M3b and 2 12" AQ HDC4s Link to comment Share on other sites More sharing options...
Miguels Posted July 28, 2012 Report Share Posted July 28, 2012 the voltage on my epicenter is always lower then the amp. when i test voltage with a dmm the front battery charges at a higher voltage then the ones at back front battery 14.9 back batteries 14.6, must be the wire resistance Yeah your right because my hooked the volt meter to the batt under to hood and it reads 14.4 and at the back it reads 13.5. I guess by the time the current reaches the volt meter its one through lots of wire resistance. well first you have to know where the wire is connected to. its the amp were its important, my epicenter is wired to the ignition source so thats why it reads less then what the battery really has. Quote my logshttp://www.stevemead...-my-new-set-up/my blow through loghttp://www.stevemead...future-updates/ 96 ss http://www.stevemeadedesigns.com/board/topic/164094-96-impala-ss-build/ Link to comment Share on other sites More sharing options...
TRON Posted July 29, 2012 Author Report Share Posted July 29, 2012 need to know what kind of meter. i'll state again, that some meters have to be adjusted its an Equus 6268, pretty basic. It was on sale. Quote Avalanche Alpine Type S comps Alpine Type S 10'' Alpine MPR-F300 Alpine MRX-M50 Mechamn 270 XS Power d3400s Link to comment Share on other sites More sharing options...
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