tristan560 Posted August 25, 2009 Report Share Posted August 25, 2009 Ok im looking to use aeroport in my next box. The only problem is i dont fully understand how to decide the diameter vs. how many aeroports to use. If someone could chime in and help me out itd be greatly appreciated. Ive searched around the forum but have had no such luck. long day and tired of searching. Quote <u>99 Jimmy SLT 4WD</u> Systemless. <u>99 Grand Prix GTP</u> DC XL 12 on 1.5k tuned lowwwwww. Link to comment Share on other sites More sharing options...
tristan560 Posted August 25, 2009 Author Report Share Posted August 25, 2009 I understand how to calculate it out with like one 6" port...but my problem is i have a 13cube box. How would i figure out how many? Quote <u>99 Jimmy SLT 4WD</u> Systemless. <u>99 Grand Prix GTP</u> DC XL 12 on 1.5k tuned lowwwwww. Link to comment Share on other sites More sharing options...
andym85 Posted August 25, 2009 Report Share Posted August 25, 2009 how many, and how big are ur subs? aeros are a bit different...they are more efficient ...so u can get away with less port area. Quote i likes me some audio stuff... Link to comment Share on other sites More sharing options...
tristan560 Posted August 25, 2009 Author Report Share Posted August 25, 2009 4 SSD 15's. 13cube box. shootin for 35-38hz. Quote <u>99 Jimmy SLT 4WD</u> Systemless. <u>99 Grand Prix GTP</u> DC XL 12 on 1.5k tuned lowwwwww. Link to comment Share on other sites More sharing options...
andym85 Posted August 26, 2009 Report Share Posted August 26, 2009 honestly id try to do four 6" ports, but 6" aeros are like 9.5" in diameter (outer mounting flange is)...so im not sure if u would have enough room Quote i likes me some audio stuff... Link to comment Share on other sites More sharing options...
Chris from Mi Posted August 26, 2009 Report Share Posted August 26, 2009 you can get away with about 8 to 10 sq inches of port per cube, so multiply that by 13 cubes, and the area of a circle is pi r*r, Quote Orion 2500D, Jbl Gto 75.4 Team Wolfpack Audio FSQ 15" d2, mb quart xover, tweets peerless 6.5 mids Alpine cda-105 optima up front Knu klm 1/0 Link to comment Share on other sites More sharing options...
40nBelow09 Posted August 26, 2009 Report Share Posted August 26, 2009 i was kind of wondering how to figure out tuning for multiple aeros as well Quote 2- DC Lvl 3 12's Memphis mc1000d 146.2 TL , (7-4-09) Link to comment Share on other sites More sharing options...
tristan560 Posted August 26, 2009 Author Report Share Posted August 26, 2009 Ok so shoot for four...and when using multiple ports, when the calculator says 15" for ports lenght each has to be 15"....correct? just using 15" as an example Quote <u>99 Jimmy SLT 4WD</u> Systemless. <u>99 Grand Prix GTP</u> DC XL 12 on 1.5k tuned lowwwwww. Link to comment Share on other sites More sharing options...
andym85 Posted August 26, 2009 Report Share Posted August 26, 2009 your take ur volume and divide by the number of ports u have, and then figure tuning, and thats how long each port should be... so take 13cubes/4ports=3.25cubes use that as ur volume and one six inch port in ur equation and get ur tuning....then whatever length u come up with, every port needs to be that long.. so yea, if it says 15" long, then they all should be that long Quote i likes me some audio stuff... Link to comment Share on other sites More sharing options...
skittlesRgood Posted August 26, 2009 Report Share Posted August 26, 2009 psp-inc.com itll tell you what you need to know Quote If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
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