Please help calculate volume of this enclosure

[Slo_Ride 5,000+ posts]

Width is 17". Can anyone tell me the volume of this enclosure please. These are outer dimensions and the box will be made with 3/4" MDF. I keep trying to break it into two different triangles but I'm just not sure I'm doing it right. So far I've come up with somewhere between 1.2cuft and 1.5 cuft. Thanks for the help!

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[goodguy8705 10+ year member]

Not enough information for an exact calculation.

 

[Slo_Ride 5,000+ posts]

okay, what else do you need. I appreciate the help.

 

[goodguy8705 10+ year member]

Can you fill in any of question marks? Only need one.

 

[IDSkoT 5,000+ posts]

What he said.

 

[goodguy8705 10+ year member]

You can figure them all out knowing only one.

Ninja edit.

 

[Slo_Ride 5,000+ posts]

Ok, give me a minute to go outside and measure.

 

[Slo_Ride 5,000+ posts]

Can you fill in any of question marks? Only need one.

the top question mark on the left is 8"

 

[goodguy8705 10+ year member]

That doesn't work with your previous numbers.

If that's the case, I need to know all three because I can't use whats known to calculate the rest.

 

[Slo_Ride 5,000+ posts]

the top question mark on the right equals 2". my origianl post should say 10" on top not 8". Very soory I've been trying to figure this out all after noon.

 

[Slo_Ride 5,000+ posts]

once you come up with the asnwer can you please explain it to me in case I have to adjust any of the sizes. the box is going behind the seat of an MR2 so thats why the funny shape. I have to make the most of what little room I have.

 

[goodguy8705 10+ year member]

Okay, I'll calculate it right now.

 

[Slo_Ride 5,000+ posts]

the top question mark on the right equals 2". my origianl post should say 10" on top not 8". Very soory I've been trying to figure this out all after noon.

**** at my horrible spelling, I'm telling you this box is about to drive me crazy! //content.invisioncic.com/y282845/emoticons/crazy.gif.c13912c32de98515d3142759a824dae7.gif

 

[goodguy8705 10+ year member]

I get 1.61235 cu ft before driver displacement.

 

[Slo_Ride 5,000+ posts]

ok can you please tell me how you got that? That way i dont have to ask everytime. Thanks a lot for the help. also i'll be using rouund ports, waht size length and how many should I use to get 38hz tuning for a DD 1508.