Box for two XFL 15's

[Pyrofan]

so im building a box for a buddy, what is the best volume and port area for two XFL 15's taking power from a VFL44801D. he listens to mainly Rap.

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[NASTY08IMPALA 5,000+ posts]

so im building a box for a buddy, what is the best volume and port area for two XFL 15's taking power from a VFL44801D. he listens to mainly Rap.

Whats it goin in ?

 

---------- Post added at 11:58 AM ---------- Previous post was at 11:57 AM ----------

 

http://www.caraudio.com/forums/enclosure-design-construction-help/594893-box-build-2-xfl-15s-box-p%2Arn-inside.html

 

[Pyrofan]

Whats it goin in ? 

---------- Post added at 11:58 AM ---------- Previous post was at 11:57 AM ----------

 

http://www.caraudio.com/forums/enclosure-design-construction-help/594893-box-build-2-xfl-15s-box-p%2Arn-inside.html

2007 Tahoe. Rear seats removed

 

[NASTY08IMPALA 5,000+ posts]

2007 Tahoe. Rear seats removed

The box above is goin in a 99 tahoe

 

[Pyrofan]

The box above is goin in a 99 tahoe

So even it their 4000 watts 8.5 cubes aint to big?

 

[NASTY08IMPALA 5,000+ posts]

So even it their 4000 watts 8.5 cubes aint to big?

U mean 4000w amp or. A clamped 4k big diff.? .and about 4-4.5 cubes is the norm per 15

 

[Pyrofan]

U mean 4000w amp or. A clamped 4k big diff.? .and about 4-4.5 cubes is the norm per 15

Dont know what clamped is

 

[NASTY08IMPALA 5,000+ posts]

Dont know what clamped is

Ok what amp will they be on?

 

[Buck 5,000+ posts]

I can design a box for you, very familiar with these woofers, had a lot of hands on experience with AB in general.

 

[NASTY08IMPALA 5,000+ posts]

@Buck; designed the box I linked..also does all my boxes and any for my friends..take all the guess work out and get him to take care of it

 

[Pyrofan]

I can design a box for you, very familiar with these woofers, had a lot of hands on experience with AB in general.

Yea iv seen your work. I know your good. Hes just out of money and cant pay for a design.

 

[Buck 5,000+ posts]

8.5 cubes @ 32 hz, 14-16 in^2 per cube.

 

[Pyrofan]

8.5 cubes @ 32 hz, 14-16 in^2 per cube.

so 127in^2?

 

[NASTY08IMPALA 5,000+ posts]

so 127in^2?

Yes 127 inches of total port would give u almost 15 per cube .that will work fine..download torres calc

 

[Buck 5,000+ posts]

You can tune anywhere from like 30-35 actually but I like 32.