99fullsizechevy Posted January 17, 2012 Report Share Posted January 17, 2012 (edited) My buddy wanted to build a box for two 15s, that was ported and didn't know how, so I got his max demensions and threw something together, got to carpet it tmrw.. Edited January 17, 2012 by 99fullsizechevy Quote Laying frame soon.. System has to wait Link to comment Share on other sites More sharing options...
Smoove Posted January 17, 2012 Report Share Posted January 17, 2012 Looks good. What is it going in? Quote 2 Team Fi 15's v1 2 DD M5's 970amps of Alt 6th order blowthroughThe truck Blowthrough build : http://www.stevemeadedesigns.com/board/topic/155555-smooves-1996-chevy-ext-cab-c1500-slow-build/The 350z build : http://www.stevemeadedesigns.com/board/topic/170694-smooves-2003-nissan-350z/ My FB page https://www.facebook.com/pages/Smooves-Car-Audio-and-performance/719746144805343 Team Fi Audio http://www.ficaraudio.com/ Link to comment Share on other sites More sharing options...
bre2ts Posted January 17, 2012 Report Share Posted January 17, 2012 kind of small for 2 15s, dontcha think? Quote Feedback 1 | Feedback 2 you win some, you lose some Link to comment Share on other sites More sharing options...
412 CVX Posted January 17, 2012 Report Share Posted January 17, 2012 that would be perfect for a couple of 12s Quote 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...
99fullsizechevy Posted January 17, 2012 Author Report Share Posted January 17, 2012 Then another buddy texts me asking about a blow thru, he had two type r 12s in a normal ported box thru a whole in between the cab and bed, and wanted something better, so after buying two of my old cvrs and getting some wood we threw him together a 4th order which sounds amazing!!! Specs are 2:1 ratio 2.8ft3 sealed 5.6ft3 ported Both are after displacements taken out, port is 19in^2 per cube and 105in^2 port area tuned at 48.5 hz and has a nice range and sounds amazing, louder than when i had two in a normal ported box.. Quote Laying frame soon.. System has to wait Link to comment Share on other sites More sharing options...
99fullsizechevy Posted January 17, 2012 Author Report Share Posted January 17, 2012 Those ab 15s are svc and kinda crappy, seemed to like smaller boxes, plus thats all the room he had to work with.. Quote Laying frame soon.. System has to wait Link to comment Share on other sites More sharing options...
Joe X Posted January 17, 2012 Report Share Posted January 17, 2012 The net internal volume seems short for dual 15"s and the displacement for the subs seem high. It could sound somewhat tight and need more power to get loud. Quote Link to comment Share on other sites More sharing options...
jmilch Posted January 17, 2012 Report Share Posted January 17, 2012 The net internal volume seems short for dual 15"s and the displacement for the subs seem high. It could sound somewhat tight and need more power to get loud. I was thinking the same thing about the volume. But I havent run those kickers either. Quote Pioneer AVH-P4300DVD | Hertz 6.5 | Alpine Type R 6x9 | Custom 200A Alt | Knu Flek 1/0 Big 3 and all wiring | Eclipse EA3422 | AudioQue 2200d | DC XL 12 | Red Oak Box ~2.8 cubes @ 30 hz | Link to comment Share on other sites More sharing options...
99fullsizechevy Posted January 17, 2012 Author Report Share Posted January 17, 2012 The 4th order is a tad small as well, I know this but he wanted to push around 800 watts a sub or more so I compensated in box size, still is way louder than when i had them in a 7ft^3 ported box.. As for the other box those abs are junk and that's all the room he had to work with Quote Laying frame soon.. System has to wait Link to comment Share on other sites More sharing options...
Joe X Posted January 17, 2012 Report Share Posted January 17, 2012 If the ported with 15"s turned out bad you can still make some MDF rings and mount 12"s in it. Quote Link to comment Share on other sites More sharing options...
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