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lvl 4 12 fourth order


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i want to try a fourth order for my lvl 4 12, i have roughly 3.5 cu ft to work with.

it will be going in between the seats of my 98 chevy single cab, it will be powered by

a dc 2k(hopefully thats what the wife bought me for christmas.)

i'm thinking 2:1 ratio, with a 4" aero.just want your guy's expertice on what i should do.

heres an idea of how i want it to look.

lvl412fourthorder.png

center console: lvl 4 12 1.75 cu ft tuned 37htz

alpine cda-9886

dc audio 120.4

infinity kappa 6.5" components

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i thought the port might be a little small, i can ditch the aero, and do a slot port.

i'm thinking 16-18 per cube. i'm thinking 2 cu ft on the ported side and .65-.75 cu ft on the sealed side.

tuning,i'm thinking between 45-49 htz. i listen to alot of metal,with the occasional rap.

center console: lvl 4 12 1.75 cu ft tuned 37htz

alpine cda-9886

dc audio 120.4

infinity kappa 6.5" components

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