I think it would be best suited if you do actually have 2 batteries, just in case one just stops from having so much draw on it. I seriously don't see why people need like 1000's of watts, seems like a waste of money/makes you deaf, but in your case, kaos, I doubt you care about the money or your hearing as long as it plays good.

Lol. tru dat playa.

Jesus how loud did you have them ? I've had my system for 2 years and turned it up pretty loud and they've never broke, maybe you don't have good quality subs just high output ?

Your altenator charges the battery continously, as long as your car is running. When in Accessory / Accessory II, your car runs off the battery, nothing is charging it. So if you are listening to it with the car off then your battery will die relatively quick depending on how much power your system is "drawing" from the battery.
That's what he meant by "too much draw".

BUT if the battery died while the car was ON then that means you probably need a heavier duty altenator to charge the battery at a faster rate.

Edit:

I should learn to read friggin' replies before I hit reply. :/ Guess you've already been helped.

HAHA! All this help for nothing. That's such a stoner thing to do, kaos.

Tee-hee, silly pothead!

Ok heres what you can do.

Since you have a few thousand watts draining on your system, I would recommend going with another battery. Probably a deep cell. What your also going to want to get is a capacitor (keeps charge from the battery..charges it back up when it gets a low level.) To keep both of these running your gonna wanna run the seconds out of the first..and have both of them on the altenator.


edit: err. Didn't read either. But you might still ahve the same problem with your "new" shit.

I know this is old as fuck, but I'm bored in class and thought I'd comment.

Why do you have 6600 watts worth of speakers and only 4400 watts of amp to push it? Don't you need 1 watt of amp per 1 watt of speaker to get the most out of it?

I find it hard to believe you mistook blown woofers for a drained battery.

Maybe this will give kaos a reason to visit now.