iTech Posted July 13, 2009 Report Share Posted July 13, 2009 (edited) So I'm thinking of getting the Lvl 4 12" for my single cab and have designed this Downfiring Enclosure with Port up enclosure. Box is 2.00 Cu. Ft. tuned to 35 Hz. (After Wood & Port Displacement).26 Square Inches of Port, 21 inches in length. The Website says it recommends 1.5^3 Ported and 2.0^3 For SPL. Does this box look alright.?? Do you guys think 2 Cubes is enough? I also wanted to know what the sub displacement is for the Level 4 12"? Edit: Also gonna be powered by a D.A.T. HF 1000.1 @ 1 Ohm Thanks, Danny Edited July 13, 2009 by tech2332 Quote My Official Feedback Thread PSN - tech2332 Games for PS3: Killzone 2, BattleField: Bad Company 2! Add me to play either! Link to comment Share on other sites More sharing options...
on1wheel06 Posted July 13, 2009 Report Share Posted July 13, 2009 sweet box! what program did you use? i want to start playing around with box designs. Quote 2003 Silverado Kenwood 8120 Sundown SAX125.2 Hertz HSK165.4 Sundown SAZ1500 Deciding on subs Link to comment Share on other sites More sharing options...
iTech Posted July 13, 2009 Author Report Share Posted July 13, 2009 Thanks..I just used Google SketchUp. Does anybody know the Level 4 12" Displacement, and if 2 Cubes is enough? Any body have experience with the Lvl 4" 12 in 2 cubes? Quote My Official Feedback Thread PSN - tech2332 Games for PS3: Killzone 2, BattleField: Bad Company 2! Add me to play either! Link to comment Share on other sites More sharing options...
liftedranger08 Posted July 13, 2009 Report Share Posted July 13, 2009 i have a lvl 4 12 in a 1.5 cubic ft box and its loud. Im about to do either a 2 cubic ft box with ports on the outside, or a t-line. Its a great sub and it will get loud. 2 cubic ft swith about 30-32 sq inches of port will be loud. Quote 2000 White Ford Ranger 5" RCD lift 33x12.50 Mickey Thompson MTZs on 16x8 Mickey Thompson Classic 2s Euro Altezza tail lights 5% window tint Clarion Indash 4 Q Power 15s 1 Sundown 2000 1 DC power 300 amp alt(on the way)-soon to be 2 2 powermaster d925s batteries Second Skin Deadener Highs/mids amp-Crossfire 404 Door speakers-2 5x7 mb quarts and 1 5 1/4" black max up front, stock 5x7s in the rear Soon to Come: Lots of SA-8s 2 Sundown saz 3500s(possible 4500s) 5-7 d3100 batteries custom clamshell BNC 8s for mids undecided tweeters Link to comment Share on other sites More sharing options...
matt402 Posted July 14, 2009 Report Share Posted July 14, 2009 2 cube will probably be enuff. are u going to have "feet" underneath the box? Quote Link to comment Share on other sites More sharing options...
iTech Posted July 14, 2009 Author Report Share Posted July 14, 2009 2 cube will probably be enuff.are u going to have "feet" underneath the box? I will only have 2 2 X 4's holding it. I'll take a pic tomorrow of the inside of my truck. But it definitely won't hit the floor.The box sites on a wide hump and the woofer is facing the "Humpless" part on the side. The sub will have about 3-4" of clearance. Quote My Official Feedback Thread PSN - tech2332 Games for PS3: Killzone 2, BattleField: Bad Company 2! Add me to play either! Link to comment Share on other sites More sharing options...
badasschevy Posted July 14, 2009 Report Share Posted July 14, 2009 the displacement of a lvl 4 12 is .16, and i have my lvl 4 12 in a 2 cu ft tuned to 35 htz center console and it pounds pretty good. Quote center console: lvl 4 12 1.75 cu ft tuned 37htz alpine cda-9886 dc audio 120.4 infinity kappa 6.5" components Link to comment Share on other sites More sharing options...
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