rooles Posted March 27, 2014 Report Share Posted March 27, 2014 I am wanting to build a ported box for my 2006 Nissan Altima and would like some help and advise on a box. i am wanting to keep as much trunk space as possible but do not want to compromise sound quality too much. the required specs for the sundowns are 1.5-2.0 ft^3 @ 35hz per sub. i borrowed these pics from http://www.nissanclub.com/forums/2002-2006-nissan-altima-discussion-2-5-3-5/23499-here-some-pictures-trunk-measurements.html Link to comment Share on other sites More sharing options...
Joe X Posted March 27, 2014 Report Share Posted March 27, 2014 You should get a tape measure and get some numbers. can be done in 14x36x22 if that's suitable. Link to comment Share on other sites More sharing options...
rooles Posted March 28, 2014 Author Report Share Posted March 28, 2014 Those measurements would do great. Link to comment Share on other sites More sharing options...
rooles Posted March 28, 2014 Author Report Share Posted March 28, 2014 14x36x22 if needed the width can be increased a little Link to comment Share on other sites More sharing options...
Joe X Posted March 28, 2014 Report Share Posted March 28, 2014 Ok so can be like this, Power: to subs rated, amp subsonic filter to 28 Hz, build a cardboard dummy box to test fit first, 45s are 2 1/2" wide except the ones inside the port: Link to comment Share on other sites More sharing options...
rooles Posted March 28, 2014 Author Report Share Posted March 28, 2014 That seems like a good plan! Is 33hz a good tune for the port? Link to comment Share on other sites More sharing options...
rooles Posted March 28, 2014 Author Report Share Posted March 28, 2014 any other designs i may consider? Link to comment Share on other sites More sharing options...
Joe X Posted March 28, 2014 Report Share Posted March 28, 2014 33Hz is nice for a daily system and perform good on low tuned music like rap. Link to comment Share on other sites More sharing options...
rooles Posted March 28, 2014 Author Report Share Posted March 28, 2014 What difference would it make to have the port separate? I see a lot of designs on youtube have each sub secluded. Also is there any other designs to look at? Link to comment Share on other sites More sharing options...
rooles Posted March 28, 2014 Author Report Share Posted March 28, 2014 Okay so i did a test fit with a cardboard mock up. I think im going to increase my max height to 16 inches and keep the length at 37 max. Would you mind also making a third design to see what changing height to 16 and changing length to 38? Link to comment Share on other sites More sharing options...
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