jessdabest77 Posted April 17, 2015 Report Share Posted April 17, 2015 It's a ported box for two 12" Sundown ZV4's, on a Sundown 3500 watt amp. The box is 14 3/4" height x 36" wide x 25 1/2" depth. I would like to tune low, and what I'm having trouble, is to put a 6" areo port, or four 4" ABS port's? I will double baffle the front,making it, 26 1/4". Which of these two port's would be more efficient for these sub's, in this size box, and of course, move the most air and be the loudest. It's going in a 1994 Honda Accord facing forward, sealed up. I have already started building it, and just need the right size port. Thank's in advanced. Link to comment Share on other sites More sharing options...
jessdabest77 Posted April 17, 2015 Author Report Share Posted April 17, 2015 Any help??Or suggestion's? Link to comment Share on other sites More sharing options...
Joe X Posted April 17, 2015 Report Share Posted April 17, 2015 Two 6" areo would be ok port area for those subs, your problem is how to fit them. Link to comment Share on other sites More sharing options...
jessdabest77 Posted April 17, 2015 Author Report Share Posted April 17, 2015 I know. You don't think one 6 or four four inch one's would work? Link to comment Share on other sites More sharing options...
Triticum Agricolam Posted April 18, 2015 Report Share Posted April 18, 2015 I know. You don't think one 6 or four four inch one's would work? No, not even close to enough port area. Sundown recommends 40 sq in of port area per sub, so 80 sq in total. Four 4" aero ports is 50 sq in, one 6" is 28 sq in. Even two 6" aero ports is going to be on the low side. "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: Link to comment Share on other sites More sharing options...
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