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bad voltage drop a sub amps


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Help needed am running 2 warhorse 10k,mechman 270alt(biggest available n no dual brackets) 3+ runs of 0g and 3- runs to chasis up front and from chasis rear to battery bank.....at full tilt I'm reading 13+volts up front while the sub amps are seein below 11volts at the rear...help me out with opinions suggestions will appreciate them!

2004 trailblazer

4 FI BTL 18s

(2) DC 10.0k

xs power d3100s

mechman 270

158.2 @41

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Damn 2 warhorses on a 270a. You will need a lot of batteries.

What type of batteries do you have now and how many?

EDIT: And a good battery charger.

Edited by brownm3
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Need more alt power for sure

What kind of batts and how many

Pretty sure kicker recommends atleast two alts to run just ONE warhorse..

Edited by RickyFriery97

2014 Chevy Silverado Crewcab

1994 Chevy Full Size blazer

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its a trailblazer there aren't any brackets available for a dual set up...am runnin (8)d3100 they recommend 4 per amp (6) optima yellows since I had them already but they also asked for 400amps of alt per amp which I cnt supply because of the type of vehicle

2004 trailblazer

4 FI BTL 18s

(2) DC 10.0k

xs power d3100s

mechman 270

158.2 @41

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But I did do some diagnosing n replacing and saw a heated ground wire in the batt bank...seems like it had a bad connection somehow and began creatin some heat..2morrow ill d some testn n monitorin the volts to see if the problem was corrected

2004 trailblazer

4 FI BTL 18s

(2) DC 10.0k

xs power d3100s

mechman 270

158.2 @41

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