best box for two 15" subs in suv

[cn2662]

I have two 15" earthquake tremor x and a 4000watt amp and Ian wanting the very best box design for them to hit the hardest . Tuned maybe to 34 to 35 Hz best vented box or a big aero port ......i New to this and unsure of design thanks

[john253a]

it all come down to space first off, best in your words may not fit,

then you need to decide on what you want to achieve,

sub up, port back is the most common,

sub fwd, port fwd sealed, walled should be the loudest,

back/back , or back/back wedge ive found to sound the nicest

Best thing to do is right down the max dimension? (or space willing to give up)

What is the height of you back seats/window line? (alot of people like to stay under or on this line)

Is the dimensions you gave wall to wall? if so or not, witch are on the wall, and how far the others are from a wall

What sub you have, and mdl, (+ specs if you have)

what amp and mdl (+ specs if you have)

Do you have preferences on port style (aero, slot, external aero)

Then after all this, you will no what your options are with position of subs and port

Edited May 12, 2012 by john253a

[cn2662]

Is there any way u or anybody else can email me some designs of different ports. " not sure what it called but the in side of it for slot and aero port " I can do the dimensions my self just not sure of how to do the ports in side of it ....preferably subs back port back ..if it helps its in a Ford explorer....20"h x about 50"w x 30"d for two 15" earthquakes

[Sethorama]

Subs up port back

[john253a]

Your got around 14cuft gross there

So you can either

Sub up/port back

Sub up/port up

Sup back/port back

Up and back with 1 common wall port seems to be the best all round option

But with you can make the deepth smaller to give you some trunk space if you keep 20 high and all lower the deepth as your 50" in width,

[john253a]

there from the users manual but all are tuned around 55-60hz, with massive ports,

i wouldn't use either, but then again not my box

Edited May 12, 2012 by john253a

[john253a]

idd prob build

[john253a]