727Designs Posted February 4, 2012 Report Share Posted February 4, 2012 You're running a rear seat delete correct? Have you thought about inverting the XL's? That will free up a little airspace, maybe make the chambers smaller and add more port then? I assume the new XL's have to be around .2 per sub, should free up a little to add to port still keeping the same size chambers. Just a thought. Quote -Zach-2010 Toyota TundraFull Hybrid Audio SQ 7" BDS on 37's 2000 Ford Expedition 160+ dB Green Turd -SOLD- Link to comment Share on other sites More sharing options...
OrionStang Posted February 4, 2012 Author Report Share Posted February 4, 2012 You're running a rear seat delete correct? Have you thought about inverting the XL's? That will free up a little airspace, maybe make the chambers smaller and add more port then? I assume the new XL's have to be around .2 per sub, should free up a little to add to port still keeping the same size chambers. Just a thought. Airspace isn't the problem, it s the space on the baffle. Quote SMD Super Seller My Feedback Thread Link to comment Share on other sites More sharing options...
C-Fizzy Posted February 4, 2012 Report Share Posted February 4, 2012 Save the level 6 till you get another car. Then tear down the sub and sell me the basket Quote under construction I hate People with crappy primered cars rolling on hubcaps that are louder then me. u hate c-fizzy? Link to comment Share on other sites More sharing options...
727Designs Posted February 4, 2012 Report Share Posted February 4, 2012 You're running a rear seat delete correct? Have you thought about inverting the XL's? That will free up a little airspace, maybe make the chambers smaller and add more port then? I assume the new XL's have to be around .2 per sub, should free up a little to add to port still keeping the same size chambers. Just a thought. Airspace isn't the problem, it s the space on the baffle. Shit didn't even think about that. Sorry, it's 1:35 here on the east coast, too late for me to be thinking LOL Quote -Zach-2010 Toyota TundraFull Hybrid Audio SQ 7" BDS on 37's 2000 Ford Expedition 160+ dB Green Turd -SOLD- Link to comment Share on other sites More sharing options...
OrionStang Posted February 5, 2012 Author Report Share Posted February 5, 2012 What would the actual length of this port be? 26.5" long and stops 2.75" from the back wall. Is it 26.5+2.75+1.375=30.625 Quote SMD Super Seller My Feedback Thread Link to comment Share on other sites More sharing options...
slaughter Posted February 5, 2012 Report Share Posted February 5, 2012 I'd say go for the 2 XLs Quote SOLD 2006 Ford Ranger Single Cab2 DC XL 15's2 Crescendo BC2k's4th Order Blowthrough CURRENT 2012 Dodge Charger R/T 2 Tantric HD 12's Ampere 3800 2 XS XP 3000's Link to comment Share on other sites More sharing options...
darksoul187 Posted February 5, 2012 Report Share Posted February 5, 2012 id say the xls wish i would have went with 12 xls i'm stuck with the 2 15s lvl5s i know how it is with a small trunk Quote 2009 Malibu LTZHead Unit - Pioneer AVH-P4300DVDSubs - 2 DC Audio m2 XL 15'sAmplifier - DC 5kWire - KnukonceptzAlternator - OhioGenBatteries - 2 XS Power 3100's, 1 d4700 Link to comment Share on other sites More sharing options...
thorshammer Posted February 5, 2012 Report Share Posted February 5, 2012 What would the actual length of this port be? 26.5" long and stops 2.75" from the back wall. Is it 26.5+2.75+1.375=30.625 Your gonna want an L port shape on both sides. If the port is 5.5inches wide you want to keep the same distance from the back wall then continue your point to desired length. Also imo thats too big for a set of 12's. make both chambers 1.5cu before displacement. Quote Link to comment Share on other sites More sharing options...
thorshammer Posted February 5, 2012 Report Share Posted February 5, 2012 How would you port the 15's if you went that route. I'm assuming you'd fire the subs foward, maybe port to the side?? The 15's will definately be louder, and obviously play lower, but then you run outta trunk lol. Trial and error brotha Not true. I've proven many times over a pr of 10's can get just as low and be louder as well. When it comes to a trunk bigger is not always better. Quote Link to comment Share on other sites More sharing options...
OrionStang Posted February 5, 2012 Author Report Share Posted February 5, 2012 1.5 BEFORE displacement? Hmmm.... And I see the error I made on the port. It should end 5.5" from the back and give me the tuning I want. Didn't factor end correction. Quote SMD Super Seller My Feedback Thread Link to comment Share on other sites More sharing options...
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