Help me with my box...heres what I have to work with..what do you think would be the best way to go...

35" Seat to the hatch
38" wide from tire to tire
21" tall floor to top of rear seat

4 RE SX 12's
1 MMats D3500.1

thanxs for the help...

 

I'll throw this one out there that i just drew up using bassbox pro. I don't sell these subs, I have installed some for customers though. Someone with a lot of experience with these exact subs could chime in with their experience. RE recommends 2 cubes tuned to 33hz on their site, with no mention of port area so I'll pull from a little previous experience with similar woofers.
This box would have subs up, port back and assumes 3/4" mdf all around.
Outside dimensions - 20H x 36W x 30L
Port - 18.5H x 5W x 23D This allows you to use the top and bottom of the enclosure as the top and bottom of the port, saving a few extra cuts and parts.
2 8' long 2x4's cut up into bracing inside the box.
This will give you just about 8.2 cubes at 33hz.

 

can you post the photo of this?

 

i will build you that box for $135

 

You work for very little profit lol.

 

at that price i bet someone will be cheaper, but from most of the forums out there this price is in rage of what i see. 1 3/4 sheets of wood, 2 hours mabye little more if i would get fancye with braces,

 

Are you in Tampa?

 

yep, near waters & anderson.

 

That will be 50$ for the design please.

 

If i had a desire to regain some thumpage (my stock tiny subwoofer is pounding pretty hard right now, just below my girlfriend's maximum tolerance level) i'd look to getting help from you guys. I was always terrible at cutting wood and making boxes. Always good to help out the little guys.