What should I run?

[BassDragon]

Thanks, and thinking about it, I probably won't be getting a bigger vehicle out of high school so a 15" would be a waste.

And for a box (tuned to however you think), could someone give me a diagram?

I got the dimensions a while back but I'll check them again:

Width - 36"
Height - 14"
Depth - 33"

[Miguels]

if you had 3 more inches height you could have done a single 15 Fi sp4.. 2 12 would be more cone area though. i would do Fi q or SSD

[walwalka]

Two of the new SoundQubed woofers would be perfect for those Audio Technix amps I linked

http://www.soundqubed.com/HDS312_p_227.html

I didn't realize they cam out with new stuff!!

[Miguels]

if you want to be louder than your friends you will need a more realistic budget..

a good battery $250-$350

a budget amp $300

some wire $125

good subs $300-$700

and since youre asking so basic stuff im going to guess you dont know how to design and build boxes $250-$400

a prefab box wont cut it here

that alone puts you in the $1200-$1850 range

[Brandonbkd]

(2) - SQ HDS3 12s https://www.soundqubed.com/HDS312_p_227.html

(1) - SQ 2200 https://www.soundqubed.com/Q1-2200D_p_31.html

(1) - Deka 34 Class Battery http://www.remybattery.com/Deka-Intimidator-9A34-High-Performance-AGM-Battery--P4547.aspx

All of this is about $850

[shanesauce]

Ah, the good old tercel.

In my first car which was '97 Tercel I had a Fi SSD 15" in 3.5cuft @32hz on a Kicker zx750.1. And it SLAPPED! All the guys on the football team said my system was louder than most people with a big suv lol.

The biggest box I could make was a in trunk box and it was around 4cuft.