box design help two 12s please

[Repoman79]

What's going guys I have a 07 Chevy monte carlo ss coupe and I need a box design for two 12s soundqubed HDS312 subs if someone can help me out with blueprints, Here's the measurements off the trunk 38 Length/ 35 width/ 18 height / tuning 35 or 34 I listen to a lot of hip hop,dubstep,techno Basically music with the bass basically music with good bass workers lol

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[Repoman79]

Bump

 

[Jeffdachef 5,000+ posts]

tools you need are here. Torres' Box Tuning Calculator - Updated 8/18 - Subwoofers / Enclosures - SMD Forum

 

[Repoman79]

tools you need are here. Torres' Box Tuning Calculator - Updated 8/18 - Subwoofers / Enclosures - SMD Forum

ya I have the program but my laptop is down that why shouting out for help

 

[Jeffdachef 5,000+ posts]

ya I have the program but my laptop is down that why shouting out for help

need length x width x height and desired tuning.

 

[Repoman79]

need length x width x height and desired tuning.

38 Length/ 35 width/ 18 height / tuning 35 or 34 I listen to a lot of hip hop,dubstep,techno is going in a 07 Chevy Monte Carlo

 

[Jeffdachef 5,000+ posts]

38 Length/ 35 width/ 18 height / tuning 35 or 34 I listen to a lot of hip hop,dubstep,techno is going in a 07 Chevy Monte Carlo

lol you have enough space for 4 12s.

 

[Repoman79]

lol you have enough space for 4 12s.

no is for two 12s lol

 

[Repoman79]

Bump

 

[Repoman79]

Anybody else can help

 

[dev199505]

What he meant is that that box would be too big

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[Bomber Z 10+ year member]

Soundqubed has box specs under tech support on there web page. For 2 12's calls for 3.50^ft (4) 8" or (2) 12" or (1) 15" vent area 56.0 sq" vent x 20" long

Speaker Box Construction

A strong box is essential in a high output system. Your box should be free from air leaks and braced internally if the volume exceeds 2 cuft. Internal cross bracing is far more effective in making a rigid box than doubling the wood thickness. Doubling the wood thickness adds a great deal of weight to your vehicle, and the added wall stiffness is less than stiffness added by cross bracing. Try to cross the braces at the same point so that they add strength to each other.

The inside seams of the enclosure can be a source of air leaks and potential weakness if the joints are not cut perfectly. One way to strengthen these joints is to use gluing cleats on the inside seams.

Just copied hope this helps.