help for 4 12" RF in ported box demension

[defdaboss 10+ year member]

hello i had the help of this site for my solo X 12 last year and now im here again asking for help with my 4 12" rockford fosgate subs. they are the old school power HE2 subs.

a seal box of 4 12" connect together is the maximum size width i can go.but i can go a bit higher and a bit deeper.

i want to put all 4 12" in a port box. i do not understand calculation but pictures or measurement is very helpful. this will be going in a chevy impala ss

help?

Click to read more...

 

[RAM_Designs 5,000+ posts]

Power HE2? No such thing...maybe you meant Power HX2 or Punch HE2?

 

[defdaboss 10+ year member]

punch

 

[defdaboss 10+ year member]

okay since i didnt get any reply i went out with a ruler and the biggest i could go without getting technical would be 66w X 18 L x 18 H . this is for an impala ss 96. this also will be a tight fit. i cant port it forward because the sub is pretty close to the back of the car so either port UP or port back. help?

 

[Fuknmovin 10+ year member]

I PM'd you earlier...you didn't get it?

 

[defdaboss 10+ year member]

here is the box i want. but do not want to fork over 300 dollars for it at the moment. im actually good at building box so i rather do it anyways.

Probox 4-12" Turbo Bass enclosure with bedliner coated.

Each chamber are separate and ported. This box produces extreme loud bass.

Air space (each section): 2.05 cu. ft.

Dimension: 52-1/2" W x 15-1/2" H x 22" D

Weight: 110 lbs.

this box would fit in my car but the port would be MUFFED. and the size 22" would not fit unless i was to notch my frame inside the trunk a bit.

this is my set up now. it's extremely loud but sometimes i battle with other. a port box like the one shown above is an automatically WIN.

 

[defdaboss 10+ year member]

so keep in mind the port on the probox turbo bass is going to be pretty close to the car bumper. maybe i should turn the box around ??

 

[defdaboss 10+ year member]

bump