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Posted

Is there an advantage/disadvantage to running a ground from the battery under the hood to the extra battery or should I just use the old tried and true "ground it to the chassis"?

1990 Chevy Suburban (Big Booty Judy)

(4) Sundown Audio Zv5 18's

(1) Sundown Audio Salt 12K

(1) Sundown Audio SAX-100.4

(1) Sundown Audio SAE-50.4

(2) Crossfire ST-1 Tweeters

(2) Obsidian Audio ST-1 tweeters

(4) Sundown Audio Neo Pro v3 6.5's

Saving 2nd Bass

Posted

Is there an advantage/disadvantage to running a ground from the battery under the hood to the extra battery or should I just use the old tried and true "ground it to the chassis"?

I've read that if you have a Unibody its better to run a ground, but if you have a vehicle with an actually frame that runs the full length, then you can ground to the frame. Just make sure you ground right to the frame, not a body panel.

97 Maxima SE

Bunch of shit going in, check out the build

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Posted

It's a Toyota Camry, It's hard to find a good ground in the trunk, I am switching to Sundown Audio Amps and I've heard they can be picky about the ground. I was just going to run some 1/0 ga. wire from the battery to the battery and to the amp but I really didn't know if it would be better to ground it to the chassis of the car.

1990 Chevy Suburban (Big Booty Judy)

(4) Sundown Audio Zv5 18's

(1) Sundown Audio Salt 12K

(1) Sundown Audio SAX-100.4

(1) Sundown Audio SAE-50.4

(2) Crossfire ST-1 Tweeters

(2) Obsidian Audio ST-1 tweeters

(4) Sundown Audio Neo Pro v3 6.5's

Saving 2nd Bass

Posted

I always run my grounds from front to back. Just my .2 cents

2010 Spring Build

3 18'' FI BTL'S Sub's

3 New AQ 3500.1D Amp's

8 Run's of 2/0 Welding Cable

2 Dc Power 270Xp Alt's

6 HC2400 & 1 HC800 Battary

Second Skin Audio

And much more...

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Posted

I've never tried that before, I think for this build I'll do that.

1990 Chevy Suburban (Big Booty Judy)

(4) Sundown Audio Zv5 18's

(1) Sundown Audio Salt 12K

(1) Sundown Audio SAX-100.4

(1) Sundown Audio SAE-50.4

(2) Crossfire ST-1 Tweeters

(2) Obsidian Audio ST-1 tweeters

(4) Sundown Audio Neo Pro v3 6.5's

Saving 2nd Bass

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