kcarter1227 Posted January 5, 2014 Report Share Posted January 5, 2014 I checked their site and a DC lvl 2 12 requires .75 cubic feet sealed and 1.25 cubic feet ported. Now most sealed 12's I'm familiar with (of decent quality) like 1-1.2 cubes a piece sealed... I built a very nice strong MDF box for under the back seat of my Supercrew f150 after bracing and displacement of subs it gives 1.24 cubes per each chamber for 2 12's.. (I've used this box with 3 other setups) My question is, in that airspace what would they like? Sealed or ported. I'm planning on running 750 watts to each. Should I port them ? I know it asks for that but 1.25 sounds REALLY small for 12's. Team Lethal Pressure Vice-President 2002 Ford F-150 Supercrew -Taramps DSP 3000 (subs) -Taramps DSP 1600 (mids) -8 Skar Audio FSX Mids -4 Skar Audio VX35-ST Super Tweets -85' of 1/0 EB Flex Welding Cable -XS D3400 under the hood -Datasafe 12HX505-FR in the rear (110 ah) -Pioneer AVH-2700BS -2 Soundqubed HDS315's -4th order Blowthrough -100 Sq. feet of deadener (Qmat, GP STFU, Noico) -147.8 @ 40 Hz -Top 5 in 904 SPL Outlaw's Walled List -Rebuild on the way Link to comment Share on other sites More sharing options...
Miguels Posted January 5, 2014 Report Share Posted January 5, 2014 i would do ported. sealed you run the risk of not smelling the coils when you are overheating them my logshttp://www.stevemead...-my-new-set-up/my blow through loghttp://www.stevemead...future-updates/ 96 ss http://www.stevemeadedesigns.com/board/topic/164094-96-impala-ss-build/ Link to comment Share on other sites More sharing options...
Joe X Posted January 6, 2014 Report Share Posted January 6, 2014 if you port your existing enclosure you will no longer have 1.25 cubes net per chamber due to port displacement so I guess stay sealed or change of project. Link to comment Share on other sites More sharing options...
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