two mtx 9512 how many cubic feet (building box for first time help!)

[pyrothug434 10+ year member]

ok so im planning on getting a second 9512 but would like to know what kind of air people have given these things and came out with good results.

pretty much i have a 99 saturn sl2 trunk is small and i would like some help with box design becuase i would like to give a shot at building my own box with port for the first time i would (exact specs on how to build box)

any help would be greatly appreciated

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[subzero 5,000+ posts]

For those subs, you will be lucky to get two in there and with the proper airspace and port. you should just use one sub in a box about 2.5 cubes (after displacment) tuned to 34 with about 80sqin of port? Adding a second sub means 5 cubes to put in small box. REalistically it will be like puting a 6sqft box in there...

 

[pyrothug434 10+ year member]

i have one right now and its nice and all but so ur saying it wouldnt b worth it to go with two?? i should just stick with one and give it like 1500 clean power at 2 ohm bc if i got the two i could wire down to 1 ohm and give it around maybe 2500 ... but the box i have my single 9512 right now is good but ya it does take up a little more then half of the space from side to side

 

[pyrothug434 10+ year member]

anyone else?