Cameronmyers74 Posted November 10, 2013 Author Report Posted November 10, 2013 What is port compression? and sorry if I am being a noob, this is the first ported box I took on by myself:/ lol
Tarball Posted November 10, 2013 Report Posted November 10, 2013 One of the first things you need to consider when designing a sub box is - how much space do i have to work with. The Max dimensions you can dedicate to just the box will determine what size and how many drivers you can use for a target tuning frequency. You must unlearn what you have learned and build a new box. CURRENT SYSTEM: Alternator: Stock alt on mids/highs Isolated DC Power 270 SP - Charging @ 16.8v Batteries: (2) XS D1400s Power Cable: Double Runs of 1/0 KNU Kolossus Fleks Headunit: 80-PRS Sub Amp: DC 5.0k Subwoofers: 2 RE MT 15s /PSI dual .7ohm recones Subwoofer Enclosure: 9.1cubes @ 32hz - brutal. Mids & Highs Amp: CT125.4 Active Components: Mids RE XXX 6.5c Highs - 3 RE XXX tweeters per side(A pillar) Noise Control: Damplifier Pro all over the cab. Build Log If you do business with me please leave feedback here: FEEDBACK THREAD Highest Legal Score: 151.0 db Highest Musical 30 Second Average: 151.6 db
Triticum Agricolam Posted November 10, 2013 Report Posted November 10, 2013 This explains port compression better than I can: http://redspade-audio.blogspot.com/2010/06/winisd-how-to-design-vent-that-wont.html "Nothing prevents people from knowing the truth more than the belief they already know it.""Making bass is easy, making music is the hard part."Builds:
Cameronmyers74 Posted November 11, 2013 Author Report Posted November 11, 2013 thanks for all the help guys, in the end I will but make the port longer and raise the tuning:
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