Optima Battery

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04-08-2011, 08:30 AM

#41

cashoit

Senior Member

Join Date: Sep 2009

Location: Worcester, MA

Posts: 4,011

Quote:

Originally Posted by DBrames

When running a powerful system (as i am) you can not pull enough power from any type of battery at appropriate speeds to feed the amp on loud low notes. You need something that can provide large amounts of power almost instantly.

I used to run 8awg for the amp ground. when i upgrade to 4awg, i noticed no more dimming issues.

04-08-2011, 10:03 AM

#42

clint240sx

Senior Member

iTrader: (2)

Join Date: Mar 2007

Location: San Antonio, Tx

Posts: 457

OT with the optima battery, I have had my Red Top for over 2 years, not a single problem. I am running 2 subs in my trunk. Itpp listen to the radio with the car off, never had an issue. I guess it's to each their own. I've seen yellow tops go 10 years, maybe it's just luck of the draw? I would recommend it for anybody.

Also, abusing the battery expecting it to never die can also ruin it. Take car of your battery as you would your car in general.

04-08-2011, 01:55 PM

#43

DBrames

Junior Member

Thread Starter

Join Date: Jan 2009

Location: St. Louis

Posts: 60

Quote:

Originally Posted by cashoit

I used to run 8awg for the amp ground. when i upgrade to 4awg, i noticed no more dimming issues.

That's weird... sounds like when you upped the size of the wire it lowered the overall resistance and let you system pull more power, thus a bigger draw on your electrical system.