21" incriminator death row box

[dvldogyut 10+ year member]

I need some specs for a box for this beast. I want the most output I can get and have it sound good for daily. I need to know the best air space, port area? I can't get in touch with nick at the moment to get any specs on it.

I plan on giving it around 1800-2000 watts, from two nine.1's strapped.

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[dvldogyut 10+ year member]

Bump

 

[RAM_Designs 5,000+ posts]

Off the top of my head I'd think 8-10ft^3 tuned in the 30-35hz region would be a "normal" box for something that size.

 

[dvldogyut 10+ year member]

Off the top of my head I'd think 8-10ft^3 tuned in the 30-35hz region would be a "normal" box for something that size.

I was think around 8.5 cubes, but I want to know I'm getting the most output I can get from this as it will be the only sub in my secondary setup.

 

[jdawg 5,000+ posts]

i thought i read 10 cubes somewhere, tuning is more of a personal preference

 

[dvldogyut 10+ year member]

i thought i read 10 cubes somewhere, tuning is more of a personal preference

I know I will tune it to around 30 because I like it low, but port area on a sub this big what would be good to go with? Still the basic 16 inches per cube?

 

[dvldogyut 10+ year member]

Bump

 

[RAM_Designs 5,000+ posts]

Try out 9ft^3 tuned to 30-32hz and see how you like it. Go with around 120-140in^2 of port.