Mr.Aircooled Posted August 30, 2013 Report Posted August 30, 2013 After building my previous system in my old Toyota pickup (sa8 v2) the drive line took a serious dump so time to start a new. Picked up a 94 jeep grand Cherokee for 900$ now im not a jeep guy but what got me was the v8, space inside, the po had installed a brand new 150a mopar alt the week before I bought it, and jeep zj's have some serious insulation and sound deadening from the factory in the doors hatch and fire wall. Im still in high school with just a minimum wage job so its gonna be a slow build but my wood tech teacher is letting me build a box for my class project. listen to mostly rap and dubstep, just looking to get as loud as possible and a hair trick would be awesome but is not necessary. budget doesn't matter it just takes me awhile to save up for parts for the build for subs I was considering 1 orion hcca 12 1 sundown x15 (leaning towards this one the most) 2 sundown sa12's also found a used dc lvl 5 m2 18 I don't think I have the electrical system or space for that tho. Im partial to sundown products but the orion hcca looks great as well. if any one has experience in jeep GC builds I could use some tips I have only done ext cab trucks previously BOOZE IS FOOD
Dan2427 Posted August 30, 2013 Report Posted August 30, 2013 I fit two level 5 18 M1s in my grand Cherokee got retarded loud of my AQ3500 it was 10.5 cubes or something at 30hz I could hair trick all day long subs and port up decaf designed me the box.. Got way louder then my old Denali did same subs but on an AQ20 even. I think the box was to blame in that setup tho. I guess my point is you got plenty of room for 1 18 2003 GMC Yukon Denali Alpine CDA 117 Redoing Mids/Highs 4 Runs of 1/0 Knukonceptz 2+, 2- 4 Deka 9A31's in back (Stock underhood) 250 amp Alt. AQ20K 2 18" Crossfire XS V.2's 12 cubes 33hz 149sq inches of port!
Mr.Aircooled Posted August 30, 2013 Author Report Posted August 30, 2013 here's the box I come up with for the x 15 if that's what I go with width: 38" height: 16" depth: 20" MDF thickness: 1.5" port height: 13" port width 4" total port length: 36" square port area 52" box vol: 3.3^ 31Hz tune just made it quick in school using the re calculator. the entire box will be 1.5" thick 45's in all the corners, port edges rounded and the entre inside coated with fiber glass resin BOOZE IS FOOD
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