badasschevy Posted December 23, 2011 Report Posted December 23, 2011 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. Quote center console: lvl 4 12 1.75 cu ft tuned 37htz alpine cda-9886 dc audio 120.4 infinity kappa 6.5" components
speedball1978 Posted December 23, 2011 Report Posted December 23, 2011 I would use more port and use 2.3 to 1 ratio Quote
badasschevy Posted December 23, 2011 Author Report Posted December 23, 2011 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. Quote 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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