Wat 2 do to my car audio system first step by step best answer 10 pts?

[htownswag]

Wat should i do first about my car audio system.. like i already have my subs ... i got 2 15 cvx's. first question shuld i get sealed or ported box for my subs... i got 2 zx1000.1 kicker amps...

My question is wats the first thing i shuld do first to my car like put cd player and get the big 3 put and extra battery's high alt. ect
so wat im sayin is wats the first thing i should do wat process.
should i get the big 3 first or wat i need to do first put in after market inside speakers i no to put the subwoofers and amps last.

by the way how many batteries and how high alt do i need for my car and stuff.
so wat im really say wat should i do step by step first then next ect.
10pt
I have a 2000 impala ls by the way
aw yea will ported or sealed sound better and cleaner n my trunk.

 

[partymoth]

ported boxes play louder often in the upper bass region unless tuned properly. sealed are more even throughout the bass spectrum but take a bit more power to operate.
i would go sealed u can use smaller boxes, and with this an active crossover and eq, u can tun the system easily, audio control makes some quality, versatile and inexpensive units.

a deck would be my first choice along with the big 3, the big 3 is inexpensive and easy power roadblock to overcome.

i would do a 4 chan amp. next along with aftermarket speakers kicker amps are fine and u can find cheap mb quarts on ebay or other online stereo outlets.

alternators, you may need to do much research for your car but 150 amps should be fine remember some alternators put out close to no amps at idle or at least way below the specs.

I believe in second batteries especially for engine off listening just monitor what the voltage is doing and get to know how everything works together.

i have many thousands in my system and bought most everything on lay away so i had much research on products, 2 15's is a lot so give the mids-n-tweets plenty of power to keep up.

this is all about system design not just adding pieces get the best u can afford.