g2shuck Posted September 6, 2013 Report Share Posted September 6, 2013 Ok guys The sdc2.5 I have now is loud but not enough. I designed a box today in sketchup that would be forward firing and sealed off with two havoc 12s on a soundqubed 2200d. Box is 6.12 Gross 5.16 Net tuned to 34.92hz with 2 6 inch aeros that are 18 inches long each. This gives me 10.95 per foot of port. WIll this work well? 2000 Toyota Camry With Sealed Off Trunk Sky High OFC Wiring DC Power 270 XP Alt AQ 2200 Sub Amp Two DC Level 4 m2 12s 80 Mil Murdetmat Gathering Parts For Wall Build. Team DC Audio 2014 Member Link to comment Share on other sites More sharing options...
n8ball2013 Posted September 6, 2013 Report Share Posted September 6, 2013 my havoc is in like 1.5 cubes. THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger. Link to comment Share on other sites More sharing options...
CleanSierra Posted September 6, 2013 Report Share Posted September 6, 2013 Do you have 6" of space between the back wall of the box and the port opening? Im not the one you want to try to troll. Just a fyi for you. Link to comment Share on other sites More sharing options...
g2shuck Posted September 6, 2013 Author Report Share Posted September 6, 2013 Do you have 6" of space between the back wall of the box and the port opening? Shit that is a good catch. I only hae 2 inches. I am going to have to rethink the ports now. 2000 Toyota Camry With Sealed Off Trunk Sky High OFC Wiring DC Power 270 XP Alt AQ 2200 Sub Amp Two DC Level 4 m2 12s 80 Mil Murdetmat Gathering Parts For Wall Build. Team DC Audio 2014 Member Link to comment Share on other sites More sharing options...
g2shuck Posted September 6, 2013 Author Report Share Posted September 6, 2013 two 5 inch aeros at 14 inches long would put me 6 inches of the back wall and tune to 31.81hz 2000 Toyota Camry With Sealed Off Trunk Sky High OFC Wiring DC Power 270 XP Alt AQ 2200 Sub Amp Two DC Level 4 m2 12s 80 Mil Murdetmat Gathering Parts For Wall Build. Team DC Audio 2014 Member Link to comment Share on other sites More sharing options...
g2shuck Posted September 6, 2013 Author Report Share Posted September 6, 2013 would then have 7.20 port per foot 2000 Toyota Camry With Sealed Off Trunk Sky High OFC Wiring DC Power 270 XP Alt AQ 2200 Sub Amp Two DC Level 4 m2 12s 80 Mil Murdetmat Gathering Parts For Wall Build. Team DC Audio 2014 Member Link to comment Share on other sites More sharing options...
bkolfo4 Posted September 6, 2013 Report Share Posted September 6, 2013 3 4" aeros would work if they will fit on the baffle. Havocs don't need that much airspace on that amp, but less airspace = longer ports. I would also make the box symmetrical (ports in the center). Seems to work better with a daily music box. Current system: 1997 Blazer - (4) Customer Fi NEO subs with (8) American Bass Elite 2800.1s Previous systems: 2000 Suburban - (4) BTL 15's and (4) IA 40.1's = 157.7 dB at 37 Hz. 1992 Astro Van - (6) BTL 15's and (6) IA 40.1's = 159.7 dB at 43 Hz. Link to comment Share on other sites More sharing options...
g2shuck Posted September 6, 2013 Author Report Share Posted September 6, 2013 think this looks alot better 2000 Toyota Camry With Sealed Off Trunk Sky High OFC Wiring DC Power 270 XP Alt AQ 2200 Sub Amp Two DC Level 4 m2 12s 80 Mil Murdetmat Gathering Parts For Wall Build. Team DC Audio 2014 Member Link to comment Share on other sites More sharing options...
bkolfo4 Posted September 6, 2013 Report Share Posted September 6, 2013 Looking at just the box stats, it is great. Current system: 1997 Blazer - (4) Customer Fi NEO subs with (8) American Bass Elite 2800.1s Previous systems: 2000 Suburban - (4) BTL 15's and (4) IA 40.1's = 157.7 dB at 37 Hz. 1992 Astro Van - (6) BTL 15's and (6) IA 40.1's = 159.7 dB at 43 Hz. Link to comment Share on other sites More sharing options...
CleanSierra Posted September 6, 2013 Report Share Posted September 6, 2013 Heck yeah! Good port area, good tune, good interior volume. That's the box I would build Im not the one you want to try to troll. Just a fyi for you. Link to comment Share on other sites More sharing options...
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