[Extra runs of 0 Gauge question.]

Im just confused about using more than 1 run of 0 gauge or 2/0+ gauge. Do you have to use multiple distribution blocks? Where do you buy fuse holders and distribution blocks that accept 2/0+ gauge and higher? And what's better to do more than 1 run of 0 gauge or a single run of 2/0 gauge?

[Questions about battery/electrical]

Actually I plan on running one more amp for tweets but it'll be small. Like 250x2 @ 4 ohms

[Questions about battery/electrical]

I don't think I'd be doing any serious upgrades after all of this for a while. I'm currently running 2 12" midbass and just one old kicker impulse 12" so I think I'll be happy for quite a while. Oh and how does everyone do more than 1 run of 0 gauge? Will I need more than 1 run? And ok thanks man! I don't really plan to play while idle. I usually only really bump my music while on the highway. But I do want to take my gf to the Drive in movie theater after I get this build done haha.

[Questions about battery/electrical]

So if I were looking for an alt. I should be looking for one that's around 250 amps? If I upgrade the alt how big should the fuse be connecting the battery and alt together? I'm trying to find one of my friends to go half on a spool of 0 gauge with me so I can upgrade my wires and do a big 3. And that's awesome to hear I didn't think batteries would last nearly that long!

[Questions about battery/electrical]

I plan on doing the big 3 soon. Xs power flex 0 gauge is pretty cheap so I think I'm just going to buy a spool of it. Power and ground cables are the exact same just different color jackets right? And would just 1 xs d3100

Be able to power both of those amps? Do I have to fuse the big 3? Ive been looking at

Voltmeters but I'm not sure how to wire them

In properly. And how long does a battery generally last for? $300 for a battery isn't cheap but if its gonna last a long time I have absolutely no problem buying one. I'm just trying to do my first build right. Thanks for the help guys

[Questions about battery/electrical]

I've been looking into batteries and trying to find an alternator for my 90 corolla. My first question is how long do batteries generally last for? I was looking in the used section and people sell 2 year old batteries. I'm not sure which batteries to get but was recommended to use an xs3100 or kinetic2400. I plan to be running off of a lanzar opti700x2 and an aq2200d. How many batteries would I need? And would I definitely have to upgrade my alternator? My car is just a daily driver. Thanks in advance!

[Looking for a big 2 channel amp AQ2200 hdc3 10]

Looking for an amp that puts out around 1000 watts x2 @ 2ohms. I'm looking for the Lanzar Opti700x2 but I'm interested to see what else is out there. Also looking for an audioque 2200d and a pair of audioque hdc3 10's! Hit me up!