Sergeant_Skyrim Posted February 28, 2012 Report Share Posted February 28, 2012 2 Kicker Comp 12s wired down to 2-ohms MTX RTP251D pushing 200 watts at 2-ohms Max Dim: 33Wx14Hx28D Both subs and port facing forward from my trunk Random Info: -I'm looking to have the port in the middle of the subs -Looking to be as close to 3.75 cubic feet net after all displacements -I will be doing a removable port, so the original dimensions I'm wanting to have around 16 sq inches of port per cubic foot and then will use 0.5" thick MDF in the removable port that, when inserted, will decrease the port dimensions by 1" on H and W. This should bring it down to around 12 sq inches of port area per cubic foot of box. -I'd like to use the 33Wx14H and have 0.25" of spacing around each sub and a 5" wide port in the middle of them. So 12+12(subs)+(0.75*4 for each piece of wood going deep)+(0.25*4 spacing around each sub)+5" port=33W -Would also be 12H for each sub + (0.25*2 spacing) + (0.75*2 wood thickness for top/bottom piece)=14H -Been trying to tinker around with the equation all morning, I'd have to keep it to where there's no bend in the port if I'm looking to have a removable port. If you can help with this then cool! EDIT: Forgot to add that I'm looking for a low tuning with the removable port in, so probably around 30Hz and then a bit higher of tuning when it's not in. ill get started on it and see what i can come up with Cool deal man, I've been trying to work on this thing all morning and it's got me stumped. I was hoping for a tuning of around 30Hz with the removable port in and somewhere near 40Hz(prob just under) without the removable port in. I've kept running into the problem of needing a port bend to make this happen though >.> Build in progress Link to comment Share on other sites More sharing options...
Ram1989custom Posted February 28, 2012 Report Share Posted February 28, 2012 Amp info: DC Audio 5k Max Dimensions: 60" wide, 34" long, 16" high. 1989 Dodge D150, 318 LA; Holley Fuel InjectionBuild Log:http://www.stevemeadedesigns.com/board/topic/72838-dc-dodge-d150-blowthrough-thread-updated-pics-fixed-2-level-4-15s-wlvl-5-coils/Truck Add-ons: 20" rims2/4 drop15% tintBucket seatsK&N air filterSmog Pump deleteStereoWORK IN PROGRESS2 DC Level 4 15s with Level 5 Coils1 Audiopipe AP15001D (Soon to be a Crescendo BC3500)JBL 650W amp (unsure of model)4 6x9 Rockford Prime 3 ways2 Soundstream TWS.4 Dome tweetersKnuKonceptz 1/0 Power Wire *3 Kinetik 2400s and a Mechman 270A alt in the future* Link to comment Share on other sites More sharing options...
uhoh_45 Posted February 28, 2012 Report Share Posted February 28, 2012 so you can do 4rth orders eh R.I.P! (Nov-29-2009) 92 explorer - 4 Atomic Apxx 15s duel .7s - 4rth order bandpass wall -4 powerbass XA-3000D's - 16 8volt batts wired to 16 volts - (9+/9-) runs 0gauge - 152.3 Db @ 29hz BUILD LOG current build 97 chevy lumina4 - 1 Atomic Apx 18 - 6 cube slot port trunk sealed off - 1 powerbass XA-3000D - 2 optima G31s in spare tire18 1 run 1/0 lumina build log Link to comment Share on other sites More sharing options...
Chally Posted February 28, 2012 Report Share Posted February 28, 2012 subs make model: 4 sundown e8 v.2s specs:RE: 6.12 ohm Fs: 44.7 hz Qes: 0.5456 Qms: 3.6545 Qts: 0.4748 Le: 4.02 mH Vas: 7.26 L BL: 17.45 NA Cms: 131 uM/N Mms: 96 grams Sens: 82.59 1w/1m Xmax: 10.5mm one-way linear RMS: 200 watts ported cuft^3: .5-.6 displacement: .05 each cutout: 7.25 amps make and model: sundown 1500v.2 at 2 ohms max deminsions:37x14x36 subs and port direction: forward Link to comment Share on other sites More sharing options...
Mario928 Posted February 28, 2012 Report Share Posted February 28, 2012 Well i am planing on doing a build got my taxes. 2 SA 12 on a Sundown 1500v2. Dimensions 17(D) x15 (H) x 36 1/2 (L). Not sure about tuning. What is the average tuning? I want some nice hitting bass. I don't want to be just loud i want some nice quality if its possible. also forgot to add i want the port to be in the middle facing to the back. Subs facing back also thanks. Build Under Construction Head Unit = Kenwood DDX514 Amps = Kicker 750.1, Going to install Sundown 1500D v3 and Sundown 125.4 Battery = XS D3400 Wires = Kicker RCA's, 0 Gauge street wire and Stinger Mids and Highs = Stock Sub= Kicker L7 12" Alternator = 220 Mechman Sound Deadner= Fatmat and Stinger Road Kill Link to comment Share on other sites More sharing options...
graham0599 Posted February 28, 2012 Report Share Posted February 28, 2012 PSI 18" Custom P3 Audiopipe 3K 46 W 24H 16l Sub forward, Port anyway My 350z build- http://www.stevemeadedesigns.com/board/topic/174424-2008-350z-build/page-2?hl=%2B350z+%2Bbuild#entry2605678 Link to comment Share on other sites More sharing options...
Ram1989custom Posted February 28, 2012 Report Share Posted February 28, 2012 Any updates on these? lol 1989 Dodge D150, 318 LA; Holley Fuel InjectionBuild Log:http://www.stevemeadedesigns.com/board/topic/72838-dc-dodge-d150-blowthrough-thread-updated-pics-fixed-2-level-4-15s-wlvl-5-coils/Truck Add-ons: 20" rims2/4 drop15% tintBucket seatsK&N air filterSmog Pump deleteStereoWORK IN PROGRESS2 DC Level 4 15s with Level 5 Coils1 Audiopipe AP15001D (Soon to be a Crescendo BC3500)JBL 650W amp (unsure of model)4 6x9 Rockford Prime 3 ways2 Soundstream TWS.4 Dome tweetersKnuKonceptz 1/0 Power Wire *3 Kinetik 2400s and a Mechman 270A alt in the future* Link to comment Share on other sites More sharing options...
412 CVX Posted February 28, 2012 Report Share Posted February 28, 2012 dying to do a sketchup right now... lol if you give me the box specs i'll draw it Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid. Link to comment Share on other sites More sharing options...
El1T3Bass Posted February 28, 2012 Report Share Posted February 28, 2012 dying to do a sketchup right now... lol if you give me the box specs i'll draw it lol if thats the case pm me and we can get started on another box! and lets see what OP can do here... 2003 ext trailblazer 2 18" dc xls sundown 3k 46w x 38d x as high as you want.. looking for a box kinda like meade's with an interchangeable port... wow now this just shows that smd isnt just any forum. We are a brother hood. here let me put it in retard-onix for u aareehhhh duuuurrrrr ehhh got it now? Sweet baby jesus the amount of quoting the quote above the quote in a quote is epic Link to comment Share on other sites More sharing options...
412 CVX Posted February 28, 2012 Report Share Posted February 28, 2012 ohhh fine haha Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid. Link to comment Share on other sites More sharing options...
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