AGuyWithAJeep Posted November 11, 2012 Report Posted November 11, 2012 So my project right now is installing 4 13.5 inch JL W7s with a JL 1200/1HD to each sub (4 amps total) all in a 2004 Jeep Grand Cherokee. What would be the best way to make the port (facing which direction, what size, etc)?
MrSkippyJ Posted November 11, 2012 Report Posted November 11, 2012 I like the port on the drivers side, but some people like the port to be on top of the wall. make sure your port is 15" x 5". F150: Stock 2019 Harley Road Glide: Amp: TM400Xad - 4 channel 400 watt Processor: DSR1 Fairing (Front) 6.5s -MMats PA601cx Lid (Rear) 6x9s - TMS69
MrSkippyJ Posted November 11, 2012 Report Posted November 11, 2012 who knows. but he left out a ton of information so I just assumed he was doing a wall. I also assumed how big his box would be and what his tuning would be and came up with a port size that way. F150: Stock 2019 Harley Road Glide: Amp: TM400Xad - 4 channel 400 watt Processor: DSR1 Fairing (Front) 6.5s -MMats PA601cx Lid (Rear) 6x9s - TMS69
AGuyWithAJeep Posted November 11, 2012 Author Report Posted November 11, 2012 There going to be facing up, and i was thinking just having a port facing towards the trunk. Or maybe have it facing towards the passenger area? Im not sure which way would allow it to be at its loudest
Jessica Posted November 11, 2012 Report Posted November 11, 2012 who knows. but he left out a ton of information so I just assumed he was doing a wall. I also assumed how big his box would be and what his tuning would be and came up with a port size that way. Is this the new way to deal with the guys who come in and their first post is "design me a box for subs to get teh debeez!" I love it. I'm going to recommend a 15x5 port for everyone now. Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13
Jessica Posted November 11, 2012 Report Posted November 11, 2012 Hey o.p. don't know if you are just trolling, or if you just arent aware of what info is needed. So, i'll won't be too much of a jerk and just say. You need to give way more information. Here is a test, see if you can figure out what vital info you have omitted. Edit your first post and add the info to it. (hint: you can figure out what you left out if you search the forums for posts like yours and read those threads) Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13
kandiman71874 Posted November 11, 2012 Report Posted November 11, 2012 so lets see here. 4 subs that are recommended to be ran in 2-2.5 cu ft each so we'll figure 10 cubes total net. a 15 x 5 port eh. so thats 75 square inches of port for 10 cubes. So you are telling this guy he only needs 7.5 sq in of port per cube when the basic industry standard is 12-16 sq inches per cube with some variances based on power and box size? Alrighty then.... Daily Driver 1999 Kia Sephia Kenwood DNX-893s Audison Bit One Processor 2 Dat 4.125's Sundown Audio SCV-6k Hertz hsk-165xl's Mids running active Focal V30 Series Tweeters running active Sundown Sa-8 v1's in the doors 2 Sundown Zv5 12's Lots of Hushmat Big 3+ and 3 + & 3- runs of Trystar 2/0 2 Dc Power Engineering 320 HP Alts 2017 Comp Vehicle 2006 Toyota 4 Runner Kenwood Excelon DNX-893s Audison Bit One HD DSP 4 Sundown Sa 6.5v2 Component Sets Focal Access 6.5 2 ways Sundown Audio Sax-50.4 Sundown Audio Sax-100.4 2 Dc Power 370xp Northstar agm27f Northstar agm65 2 Northstar asmagm 480's 2 Dual 1 Sundown Nightshade v3 12's 2 Sundown SCV-7500's All SMD Fuse Holders Shitload Of Sundown 1/0 120 sq ft Second Skin Damp Pro No, Its Not A Burp Truck!!!! 2016 Season 3rd place in Xtreme 1 At Finals 2016 Season 6th Place In Kaos 1 At Finals ( Blew The Subs Up In First Round Eliminations) 2 Kansas State Records Set In 2016 In Xtreme 1 And Kaos 1 In Midwest SPL David said: audio is a lifestyle, not a hobby newls1 I cant read a tape to save my life... 1/2's are ok, but other marks confuse me kingsuv only men who cant read a tape, take it in the ass kingsuv you sir, get a pink hard hat on jobsites
ZachG Posted November 11, 2012 Report Posted November 11, 2012 so lets see here. 4 subs that are recommended to be ran in 2-2.5 cu ft each so we'll figure 10 cubes total net. a 15 x 5 port eh. so thats 75 square inches of port for 10 cubes. So you are telling this guy he only needs 7.5 sq in of port per cube when the basic industry standard is 12-16 sq inches per cube with some variances based on power and box size? Alrighty then.... He was joking...its obvious to see since op gave almost no information 1998 Pontiac grand prix gtp supercharged2 12" Obsidain Audio V.1 on a 2011 zx1500.1 at 2 ohms. 20ft of Knuconceptz CCA 0 Guage. 2nd Battery is a Shurken BT-120. Box is 3.5cu tuned at 31.8hz sealed off from the trunk. 14sqft of Dynamat on the Rear deck top & bottom. Soon to be more for doors/roof. Gets low & loud Did a 140.5 Sealed at Battle of the boom in June 2013 dropping to 12.7v (need a alt mines going bad)
AGuyWithAJeep Posted November 11, 2012 Author Report Posted November 11, 2012 Sorry it was late and i was fiberglassing alot of things. I should've put more info, so ill do it now. I have a 2004 Jeep Grand Cherokee. 2 Kinetic 2400 batterys (need to upgrade alternator). I am installing 4 W7 13.5 AE's, which each would have a JL 1200/1HD amp. The box is going to be 10 square feet. Dimensions will be Height of 18, width of 40 and Depth of 30. All the wood will be 3/4 inch mdf board. I will most likely stack 2 sheets on top of eachother for added rigidy. I want a single port that will be able to hit a good majority of the frequencys clean (im new to the audio world so sorry if its a stupid question to ask for help on the port size and stuff). Im not sure which way the port should face and what size it should be. Thanks
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