Box help

[Cooverjosh]

Have 12 addictive audio v4 in 4th order now in Pontiac g8 gt 2008 would like to make smaller for more trunk space music I like punk heavy metal rap country , speaker parameter  space have to work with 

[Cooverjosh]

Hight 15 inch canda what I want to do if possible 

[csherwood71]

How did the 4th order sound in the car? I've been thinking about going from two 12's ported to one 12 in a fourth order in my 09 G8. 

I do know that the length of 3'7" will not fit thru the trunk opening. Pretty sure 36" is the max that will slide in without ripping the trunk rubber. 

[nickports]

What power? I have had good success with those woofers in a larger enclosure, and have seen the V3's in both 4th and 6th enclosures. If you can get around 3 cubes with 1200 watts you'll be good. I have my 12v4's in a 10 cube box with a 10" aero, does a 147 on 1200rms at the headrest. 29 hz.