fecupe2001 Posted June 21, 2011 Report Share Posted June 21, 2011 I'd tune te front hugher Yes, tune it hugher I like that design, i have an old box for 2 12´s that i could rebuild and do something like this for 2 10´s, i might even copy your design hehe, so i´m tuned in I´m the SPL Gains topic creator!! wanna get louder?? check this: SPL Gains. Panamenian 2009 & 2010 & 2014 Bass Race 149.9 Champion! 2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/ 8 Massive 15" subs and small power, http://www.stevemeadedesigns.com/board/topic/179296-fecupe2001s-8-15s-4th-order-bandpass-wall/ Link to comment Share on other sites More sharing options...
nCOMP1337 Posted June 21, 2011 Author Report Share Posted June 21, 2011 I'd tune te front hugher Yes, tune it hugher I like that design, i have an old box for 2 12´s that i could rebuild and do something like this for 2 10´s, i might even copy your design hehe, so i´m tuned in no worries, id be happy to give you the original sketch up file if you can use sketch up Link to comment Share on other sites More sharing options...
fecupe2001 Posted June 21, 2011 Report Share Posted June 21, 2011 I have it, but i don´t know how to use it lol I´m the SPL Gains topic creator!! wanna get louder?? check this: SPL Gains. Panamenian 2009 & 2010 & 2014 Bass Race 149.9 Champion! 2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/ 8 Massive 15" subs and small power, http://www.stevemeadedesigns.com/board/topic/179296-fecupe2001s-8-15s-4th-order-bandpass-wall/ Link to comment Share on other sites More sharing options...
nCOMP1337 Posted June 21, 2011 Author Report Share Posted June 21, 2011 lol, me neither, this is my 8 or so try at designing a box so far, all boxes before this were T-Lines and 3 random ones, lol Link to comment Share on other sites More sharing options...
nismo114 Posted June 21, 2011 Report Share Posted June 21, 2011 do you think you could send me the file? i really like the idea of the box. get pyle on the inside of your butt cheeks...so every day you can take a pyle of shit Link to comment Share on other sites More sharing options...
nCOMP1337 Posted June 21, 2011 Author Report Share Posted June 21, 2011 do you think you could send me the file? i really like the idea of the box. yea, the current file is the second set of images i posted, where i posted the torres calculations, the one with 3 aero ports pm me your email and i can send it, though it appears i have some editing to do to the design, so i if you want to wait til tuning is better i can send you the file then or i can send you bother files, dont matter to me also, i did some reading and i found a few places that showed equations and certain t/s parameters that can help determine how to build the box for the sub i want to use, can anyone else verify which t/s specs are important and how i may use them to hel=p with tuning and such Link to comment Share on other sites More sharing options...
nismo114 Posted June 21, 2011 Report Share Posted June 21, 2011 its a Quasi 4th order. if the areo ports went in the front chamber to it will be a 6th.. im talking with someone who use to build them. get pyle on the inside of your butt cheeks...so every day you can take a pyle of shit Link to comment Share on other sites More sharing options...
Autruche Posted June 21, 2011 Report Share Posted June 21, 2011 Alright... 6th orders are not something I dive into often, but... Based on talking to a few people who run 6th orders and lots of power, and still have intact woofers: Use between 1:1 and 1:1.5 ratio for net volume between Rear to Front chamber, and the rear chamber should have roughly the net volume that they recommend for the woofer in a sealed enclosure. You can use a simple 2:1 ratio for tuning, so if the rear chamber is tuned to 30Hz, tune the front one to about 60Hz. And because you are dealing with two chambers and two sets of ports, you will want to use one large port for each section with the port area you need, rather than multiple smaller ports in order to reduce your chance of port noise. If you want to get into making 6th orders, your best bet is to start small and make a bunch of different boxes and see what yields the best response, noting what changes you made and what results you got from those changes. Then eventually start making them with more woofers and more power and you should get the hang of it. The best way to learn with bandpass boxes is though experience. Edit: I have almost no experience with these personally, I'm just stating what I've heard from others. Check with more skilled people on here that run 6th orders first, like Sanitarium or lunchbox.inc Need Test Tones/Sine Waves? Click Here!My Saab 9000 build1993 Saab 9000 Aero 5spdPioneer - Zapco - Hifonics - Sundown Audio - O2 Audio - RE AudioJust Say No To Rear SpeakersJust Say No To CCA WireReal Men Drive StickHit me up on Facebook, if you want Link to comment Share on other sites More sharing options...
nCOMP1337 Posted June 21, 2011 Author Report Share Posted June 21, 2011 thanks for more input everyone i thought about moving the aero ports tpo the opposite end, and making that a slot port as well to appropriate tuning and minimize port noise of course Link to comment Share on other sites More sharing options...
nCOMP1337 Posted June 21, 2011 Author Report Share Posted June 21, 2011 i edited the first post, because i now know what design it is, so i changed thread title, and i also edited the design again, anymore feedback is appreciated Link to comment Share on other sites More sharing options...
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