Is the big 3 upgrade required fo my system?

 

New member
Username: Mattwood1000

Post Number: 5
Registered: Dec-09
i am looking to install a kicker dcvr12(peak:1600 watts, rms:800) and kicker zx750.1 amp (750 watts @ 2ohms). Would the big 3 upgrade be needed in my 2003 subaru outback to sufficiently power this setup
 

Platinum Member
Username: Rovin

1 15 = 152.5 DBs ...Trinidad & T...

Post Number: 15784
Registered: Jul-05
i wud advise to have it done ...
 

Gold Member
Username: Killerzracing71

Post Number: 2409
Registered: Aug-05
Its benifical without a system too.
 

Platinum Member
Username: Nd4spd18

Philadelphia, PA

Post Number: 10884
Registered: Jul-06
If your alternator and battery are stock you would most likely not see any difference.
 

Gold Member
Username: Delsole

Post Number: 1441
Registered: Feb-05
I have noticed a difference on cars with no system... and besides for the price it really cant hurt.
 

New member
Username: Tweezy79

Chatham, Il

Post Number: 8
Registered: Dec-09
Will local car stereo places install the big 3 or is this something that can be easily done by yourself? I have read aboput the big 3 but cant find kits online.
 

Diamond Member
Username: Wingmanalive

Www.stainles... .ecrater.com

Post Number: 21724
Registered: Jun-06
If you can turn a wrench you can do it yourself. Save yourself the $$. You'll need some good 1/0 wire and some terminals.




Try http://www.knuconceptz.com
 

Platinum Member
Username: Rovin

1 15 = 152.5 DBs ...Trinidad & T...

Post Number: 15787
Registered: Jul-05
shud have alot of articles about this online & youtube has vids too ...
 

Gold Member
Username: Killerzracing71

Post Number: 2410
Registered: Aug-05
http://www.youtube.com/watch?v=iX9Rcq5DnKw

Why wont you notice a diff? It can help it charge quicker, and more efficently, and discharge quicker to.

Alt has less stress on it.to flow electricity.
 

Silver Member
Username: Armykyle1

Ms Us

Post Number: 835
Registered: Dec-08
I went from 13.4 to 13.9V. Now with the big batt I'm sitting at 14.4. But after the upgrade I noticed a smoother idle.
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