help with box

[fast stang15]

hey i have some old kicker separates that are 15". does anyone know wat is the best volume for a sealed box for these subs?

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[DBBOOM 10+ year member]

The C15s worked well with 2.5-3cu ft sealed(each).

 

[fast stang15]

that is a big box. lol

 

[jdawg 5,000+ posts]

holy shit!

 

[jdawg 5,000+ posts]

not really, 3 cubes each. If not sell them on ebay and im sure you will get more than enough from a collector for some newer subs

 

[fast stang15]

ha ha. how old do u think these subs are? and do u all know any specs on them. Thanks

 

[jdawg 5,000+ posts]

probably 15 years old

 

[fast stang15]

dang

 

[gotparts90 10+ year member]

o crap I had 12 of the 12s on 6 arc 2500s' in a huge clamshell. I had 2 of the 15s to start on a 400 watt blaupunkt amp. I still have 1 of the 12s left and its still going after just a refoam in my little brothers car. nice moofers.

 

[DBBOOM 10+ year member]

I had many of them around '91-'94.

 

[fast stang15]

so a box with 3.00 cube ft should be good?

 

[DBBOOM 10+ year member]

so a box with 3.00 cube ft should be good?

2.5-3 cu ft EACH

 

[fast stang15]

ok thanks. at wat frequency?

 

[jdawg 5,000+ posts]

sealed

 

[DBBOOM 10+ year member]

ok thanks. at wat frequency?

Mine killed around 25hz - 40hz in 3 cubes sealed, back then on the Alpine IASCA test CD. You could do a smaller enclosure if you wanted to raise the response curve.