pmureika

Try A zcon 12 next, you will love it!

With dual fours you can't do .5 ohms. Run a class D mono at 2k or 2.5k @1 ohm. Sorry I am wrong but 2k @ 2 ohms is cheaper

I wouldn't buy a used battery unless it is only a year old or so agm from a excellent seller.

Why do you need a two channel with that much power per channel?

I don't think you could go wrong with either sub.

Two twelve xcons will get loud!!!!!!!!!

Good luck! I know my mechman 300 amp alternator sure helped.

How many amps does your alternator put out? Also is that deep cycle inside the trunk or under the hood? Do you have the rear battery grounded to the chassis also?

I try lol. I show everyone my zcons and there the most impressive subs anyone has heard, couldn't ask for a better 12 Unless it's Evil.

Is that a prefab. box?

I am running 1500 wrms to a 12" SSA zcon and it is loud!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

I wouldn't waste my money on one. Looks like they crammed that circuit board full!

He needs better help please!!!!!!!!!!

Yes it is and still on the sundown 3kCool I have a 2009 Jeep liberty with a 12" zcon on 1500 watts rms.It gets Very loud! Yeah i love my zcon but im not sure what i want to do for my next setup. I was thinking 2 zcon 12s or 4 xcon 10s on a crescendo 5500 but its hard to get the response i want in winisd with those, so im not sure. I would love to do two zcon 12's on a better amp. If I could fit the box in the space I have.

Good luck electrical problems are hard to diagnose without being there.

but once i turn on the a/c the load should turn it on regardless Yes so I would think you have a regulator issue. Or a alternator one.

I think that might be because it is a better battery and the regulator doesn't think the others need to be charged. Just a guess.

Try a clamp meter first if you have one. To see how much that old amp is drawing.

Yes it is and still on the sundown 3k Cool I have a 2009 Jeep liberty with a 12" zcon on 1500 watts rms. It gets Very loud!

What size and type is that sub? Is it still the 18 zcon?

I don't know if you will be knocking pics of the wall. But it will be loud!

This is a awesome build!!!!

Ask for help on how to set your gain. I am not good at explaining it. Maybe start a new thread asking about it.

There is away to set it properly, but you need trained ears.

x2. You need to learn how to set your gain properly!Also your ssf filter etc.