Purplehaze Posted January 4, 2012 Author Report Share Posted January 4, 2012 I say you build it, stuff it in the PT for testing! With only minimal 4th order experience years ago. I cant really help, sorry bout that. Lol, funny guy! How are you fit that blow-thru in a PT? At 4 ft wide? No this is for a friend, he has a 99 extended cab Chevy lowrider. How have you been? Aint seen you around for a bit? Kickin' Cruiser Seller Feedback Stage 3 Dash, Door Panels,4th Order wall 4 - 15'son a DC 5.0K 2 DC 5.0K'sSolo X 15 (v.2) Sub Build Link to comment Share on other sites More sharing options...
AmericanLegend Posted January 4, 2012 Report Share Posted January 4, 2012 Use Win ISD for the box sizes (sealed/ported). I would make the port square, but other than that, it looks good, design-wise. BTW, how many amps will be pushing this? With a 6 woofers facing each other, cancellation can be an issue if the amps aren't getting the same signal. Link to comment Share on other sites More sharing options...
Namosh Posted January 4, 2012 Report Share Posted January 4, 2012 Can you get any more port area? I have 3 15's in a 4th order with almost as much port area as your design and I feel like I should have gone with more. My Ram Quad Cab Blow-through Link to comment Share on other sites More sharing options...
99fullsizechevy Posted January 4, 2012 Report Share Posted January 4, 2012 Two amps strapped, if I end up getting a third it will be tuned with a dd1 AND gain matched with a cc1 Laying frame soon.. System has to wait Link to comment Share on other sites More sharing options...
99fullsizechevy Posted January 4, 2012 Report Share Posted January 4, 2012 Those are 500w subs, I would go with 1.5ft3 sealed per sub and 3ft3 per sub ported. 14-18in2 of port per ft3 and tune depending on what type of music he listens to. Mine I have tuned to 46hz and it gives me a 28-70hz bandwidth. They are going to be seeing more than 500... With two amps probably around 650ea then if I do get a third amp around 800 each Laying frame soon.. System has to wait Link to comment Share on other sites More sharing options...
Purplehaze Posted January 4, 2012 Author Report Share Posted January 4, 2012 Okay, so I came up with some new numbers, same design. See what you guys think of this one? External: W 47" L 68" H 18" Internal: W 45.5" L 66.6" H 16.5" Sealed Inside: W 7.208" L 66.5" H 16.5" 4.08ft3 x2 1.35ft3 per sub after displacements Ported Inside W 29.583" L 66.5" H 16.5" 16.89ft3 after port, sub, and bracing 2.81ft3 per sub Port H 14" W 18" L 6" - 3" external 14.92in2 port area per foot 252in2 port area total 46hz tuning Kickin' Cruiser Seller Feedback Stage 3 Dash, Door Panels,4th Order wall 4 - 15'son a DC 5.0K 2 DC 5.0K'sSolo X 15 (v.2) Sub Build Link to comment Share on other sites More sharing options...
Purplehaze Posted January 4, 2012 Author Report Share Posted January 4, 2012 Can you get any more port area? Not without raising it above the 14-18in^2 of port area per foot. Unless there is something I am missing? Kickin' Cruiser Seller Feedback Stage 3 Dash, Door Panels,4th Order wall 4 - 15'son a DC 5.0K 2 DC 5.0K'sSolo X 15 (v.2) Sub Build Link to comment Share on other sites More sharing options...
99fullsizechevy Posted January 4, 2012 Report Share Posted January 4, 2012 Ooo my bed = all gone, in gonna have to buy one inch lift shackles.. That's a three inch lift from what i have now ha Laying frame soon.. System has to wait Link to comment Share on other sites More sharing options...
Purplehaze Posted January 4, 2012 Author Report Share Posted January 4, 2012 Ooo my bed = all gone, in gonna have to buy one inch lift shackles.. That's a three inch lift from what i have now ha Lol I know rt? I have no idea where we would put your amps, cause that only leaves 4 inches to play with. And batteries would have to go under the truck if you wanted to add them later on. Kickin' Cruiser Seller Feedback Stage 3 Dash, Door Panels,4th Order wall 4 - 15'son a DC 5.0K 2 DC 5.0K'sSolo X 15 (v.2) Sub Build Link to comment Share on other sites More sharing options...
tctdh11 Posted January 4, 2012 Report Share Posted January 4, 2012 I can plug everything into sketchup if you'd like. I'm sittin at the girls house pretty bored and this would give me something to do lol What's the max dimensions? TEAM DC www.dcsoundlab.com 2003 Tiburon GT V6 6 Speed Ported Clam 6 12" DC Audio XL M2's 2 American Bass 1100.1 1 American Bass 350.4 3 D3100, 1 D975, 3 D925 Second Skin Damp Pro and Spectrum. About 75% done 153.6 Sealed on dash at 34hz My OLD Build Log New Build Log.. DC XL M2 4th Order in my Tiburon Link to comment Share on other sites More sharing options...
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