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Lights dimming problem NEED HELP!!!


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Posted

While driving with my system (which includes 2 mtx ta4501 amps and 4 mtx t5512 subs) my lights dim a lot. i have a second battery and they still dim, does anyone know what do i have to do to solve this problem. PLEASE LET ME KNOW!

Posted

I'm gonna go ahead and say bad grounds, or you drained your batteries too much to be able to keep up.

How is your second battery hooked up? Ground cleared of all paint and is a straight metal contact?

An Audio Technix 18" Strato on a Kicker KX120.2

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I've bought from JBurt09, OrionStang, bcpballer64, LoudNLow931, audioman21, and CJ18 from here (as refs)

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Posted

Your pulling more power than your car can produce.

Search the forum for "big 3"...Do that and see if it helps. Also you might want to run a larger power wire. Knukoncepts is a great place for wire.

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beer sucks...but i can bring some jose cuervo. Only problem is that it makes me horny and gives me the rams. So unless yall wanna fight and then have some great make up sex i will leave it home.

Posted

Check out the big 3 upgrade. It makes a great difference if your electrical. Also check your grounds and if necessary move them to a better location depending on where they are. Some locations such as closer to the frame or directly to the frame are much better to help keep things stable because there is less resistance. Be sure to sand down the area around the grounds position and rid of any paint. Check to be sure that your positive cable to your battery is large enough to handle the current. You also may want to check the charge on your batteries and be sure that you have not drained them to a voltage that is to low for your alternator to keep up with. Also is your alternator capable of supplying the power needed.

There are many factors when you have an issue with your electrical.

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Posted

all my grounds are clean and cleared of paint.

I'm gonna go ahead and say bad grounds, or you drained your batteries too much to be able to keep up.

How is your second battery hooked up? Ground cleared of all paint and is a straight metal contact?

Posted

Ok thanks, i got a local audio shop that gives me deals so ill check them for wire, thanks for the reply tho

Your pulling more power than your car can produce.

Search the forum for "big 3"...Do that and see if it helps. Also you might want to run a larger power wire. Knukoncepts is a great place for wire.

Posted

Ok thanks, i got a local audio shop that gives me deals so ill check them for wire, thanks for the reply tho

I doubt you'll find cheaper than KnuKonceptz wire. For me locally 1/0 runs about $5 something a ft. I vote you also do the big 3

:ehh: even though I haven't done it, and if I were you and don't already have 2 1/0 runs to the second battery I'd do that too

An Audio Technix 18" Strato on a Kicker KX120.2

My Youtube Bass Vids

Updates When Possible...

I've bought from JBurt09, OrionStang, bcpballer64, LoudNLow931, audioman21, and CJ18 from here (as refs)

7j2.png

Posted

im going to do the big three. now that i think of it my alt. cable to the battery is still stock so that could be my problem, but would a diode between the batterys work? if anyone knows about diodes

I doubt you'll find cheaper than KnuKonceptz wire. For me locally 1/0 runs about $5 something a ft. I vote you also do the big 3

:ehh: even though I haven't done it, and if I were you and don't already have 2 1/0 runs to the second battery I'd do that too

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