type r vented box

[jeep_poundin 10+ year member]

i have 4 2ohm type r 12's. im wanting to put all of them in one box. to build the box all i should have to do is multiply the volume and vent size for one by 4 correct?? ive used the winisd software but it confuses me more.

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[miker 5,000+ posts]

I'm pretty sure that is incorrect.

 

[Notloud00 10+ year member]

use the re box cal. a good box would be 5 cubes after disp tuned around 33 with 70 or so in. of port area.

 

[snb778 5,000+ posts]

use the re box cal. a good box would be 5 cubes after disp tuned around 33 with 70 or so in. of port area.

this calc doenst account for displacement

 

[miker 5,000+ posts]

use the re box cal. a good box would be 5 cubes after disp tuned around 33 with 70 or so in. of port area.

1.25cf per sub //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif

 

[miker 5,000+ posts]

this calc doenst account for displacement

well he has .28 cf displacement

 

[snb778 5,000+ posts]

per sub right

 

[miker 5,000+ posts]

per sub right

That's kinda low... they sound better in about twice that space.

 

[jeep_poundin 10+ year member]

so about how many cubic feet total?? then the vent air space would be about 72in^3 by 14" deep??

 

[galacticmonkey 5,000+ posts]

I can design you a box and give you a cutsheet for $5 through paypal. PM me if you're interested.

 

[snb778 5,000+ posts]

take him up on that

 

[miker 5,000+ posts]

take him up on that

X2

 

[BushJ311 5,000+ posts]

x3. Heard that calculator is off sometimes.