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Sundown Audio

mb quart voltage drop


cheebs

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i agree with everyone else you should not be dropping with that much electrical. I just had a redtop, and a hc800 and i drop to 12.9v full tilt at idle, and 13.1v at 2k on stock alt. with apsm 1500.1 and crunch 1100.2. Trickle charge all of your batteries, watch how the voltage will be so much better. My brother did that, before he was metering 148.X now he can do a 150.9 fully charged batteries.

Jeep Cherokee 4dr -4.75 in front, new rusty's 4.5 in rear leafs -micky thompson 35x14.50x15 -locker rear -Rusty's offroad Engine/transmission/transfer case/crossmember/gas tank skid plates -Warn front bumper with 8000lb winch -Custom rear bumper -Warrior product tube doors (summertime) -Optima redtop (starter) -26XK miles and still runs like a bat out of hell

Kenwood H/U

1/0 wire,

136 amp alt 200 ah batteries 12.7 daily

2 Apsm 1500 @ 2 ohm strapped on zv3 d1 with ns softparts

Mb quart 125.4 wired to 4 aura 6's

3.6 cube box tuned to 36 plays down to 23hz

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i went and got my batteries load tested at sears they were fine. i moved my ground on my frame to a different bolt. and that fixed it. i was just trying different ground points. the batteries are even resting higher. thanks for the info guys.

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  • 2 months later...

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