nathanb5533 Posted August 21, 2016 Report Share Posted August 21, 2016 What causes one of my 2 subwoofers surround to fold? At a really low frequency around 25-28hz my right subwoofer folds and makes a weird sound box is tuned to 33 hz and the subwoofers fs is 28.3 i know its well below where I should be playing but only one subwoofers does it. 2006 Pontiac G6 3.5L Pioneer AVH-X5800BHS DVD Receiver Singer 320 amp alternator Crescendo audio hp120 battery Crescendo audio bc3500d Crescendo audio s550/2 Crescendo audio s1100/2 2 Sundown audio zv5 12 Rockford Fosgate 440-4D 5 cubic foot octoport tuned to 35 hz 4 crescendo audio pwx 8s 2 crescendo audio pwx 6.5 4 crescendo audio ft1 super tweeters 2 crescendo audio Symphony coaxial 6x9 Link to comment Share on other sites More sharing options...
Broke_Audio_Addict Posted August 21, 2016 Report Share Posted August 21, 2016 Over excursion. If it's only one doing it you are likely having unloading issues due to where the sub is placed relative to the port. That being said a lot of people's definition of "music" is a clipped 30 hz sine wave with some 80 IQ knuckle head grunting about committing crimes and his genitals. Link to comment Share on other sites More sharing options...
nathanb5533 Posted August 21, 2016 Author Report Share Posted August 21, 2016 Over excursion. If it's only one doing it you are likely having unloading issues due to where the sub is placed relative to the port. its the one closest to the port ill just try to stay away from those frequencies since its only like 2 songs it happens to 2006 Pontiac G6 3.5L Pioneer AVH-X5800BHS DVD Receiver Singer 320 amp alternator Crescendo audio hp120 battery Crescendo audio bc3500d Crescendo audio s550/2 Crescendo audio s1100/2 2 Sundown audio zv5 12 Rockford Fosgate 440-4D 5 cubic foot octoport tuned to 35 hz 4 crescendo audio pwx 8s 2 crescendo audio pwx 6.5 4 crescendo audio ft1 super tweeters 2 crescendo audio Symphony coaxial 6x9 Link to comment Share on other sites More sharing options...
Broke_Audio_Addict Posted August 21, 2016 Report Share Posted August 21, 2016 You have any pics of the enclosure or of the design? That being said a lot of people's definition of "music" is a clipped 30 hz sine wave with some 80 IQ knuckle head grunting about committing crimes and his genitals. Link to comment Share on other sites More sharing options...
nathanb5533 Posted August 21, 2016 Author Report Share Posted August 21, 2016 http://i844.photobucket.com/albums/ab6/Nathan_Boutot/Mobile%20Uploads/20160821_140009_zpshezdl2q7.jpg http://i844.photobucket.com/albums/ab6/Nathan_Boutot/Mobile%20Uploads/20160821_140029_zpsgniga0ro.jpg http://s844.photobucket.com/user/Nathan_Boutot/media/Mobile%20Uploads/20160821_140026_zps5jq9egcs.jpg.html 2006 Pontiac G6 3.5L Pioneer AVH-X5800BHS DVD Receiver Singer 320 amp alternator Crescendo audio hp120 battery Crescendo audio bc3500d Crescendo audio s550/2 Crescendo audio s1100/2 2 Sundown audio zv5 12 Rockford Fosgate 440-4D 5 cubic foot octoport tuned to 35 hz 4 crescendo audio pwx 8s 2 crescendo audio pwx 6.5 4 crescendo audio ft1 super tweeters 2 crescendo audio Symphony coaxial 6x9 Link to comment Share on other sites More sharing options...
nathanb5533 Posted August 21, 2016 Author Report Share Posted August 21, 2016 You have any pics of the enclosure or of the design? yeah ill post a few for you 2006 Pontiac G6 3.5L Pioneer AVH-X5800BHS DVD Receiver Singer 320 amp alternator Crescendo audio hp120 battery Crescendo audio bc3500d Crescendo audio s550/2 Crescendo audio s1100/2 2 Sundown audio zv5 12 Rockford Fosgate 440-4D 5 cubic foot octoport tuned to 35 hz 4 crescendo audio pwx 8s 2 crescendo audio pwx 6.5 4 crescendo audio ft1 super tweeters 2 crescendo audio Symphony coaxial 6x9 Link to comment Share on other sites More sharing options...
3vil Posted August 22, 2016 Report Share Posted August 22, 2016 That sub is probably unloading like Broke suggested. Might wanna turn your ssf up a little bit Link to comment Share on other sites More sharing options...
nathanb5533 Posted August 22, 2016 Author Report Share Posted August 22, 2016 What should I put the ssf too? 25ish? 2006 Pontiac G6 3.5L Pioneer AVH-X5800BHS DVD Receiver Singer 320 amp alternator Crescendo audio hp120 battery Crescendo audio bc3500d Crescendo audio s550/2 Crescendo audio s1100/2 2 Sundown audio zv5 12 Rockford Fosgate 440-4D 5 cubic foot octoport tuned to 35 hz 4 crescendo audio pwx 8s 2 crescendo audio pwx 6.5 4 crescendo audio ft1 super tweeters 2 crescendo audio Symphony coaxial 6x9 Link to comment Share on other sites More sharing options...
frogcase2002 Posted August 22, 2016 Report Share Posted August 22, 2016 Where is your ssf at now? Clarion cz702 Ssa evil mids and tweeters ppi 900.4 2 zcon 18s Taramps 10k 3 big dekas 1 xs 3 runs of 4/0 and big 3 300+ amp ohio generator 155.7 on dash at 36 (peak) 152 at 25 Link to comment Share on other sites More sharing options...
nathanb5533 Posted August 22, 2016 Author Report Share Posted August 22, 2016 Where is your ssf at now? its turned all the way down to 10 2006 Pontiac G6 3.5L Pioneer AVH-X5800BHS DVD Receiver Singer 320 amp alternator Crescendo audio hp120 battery Crescendo audio bc3500d Crescendo audio s550/2 Crescendo audio s1100/2 2 Sundown audio zv5 12 Rockford Fosgate 440-4D 5 cubic foot octoport tuned to 35 hz 4 crescendo audio pwx 8s 2 crescendo audio pwx 6.5 4 crescendo audio ft1 super tweeters 2 crescendo audio Symphony coaxial 6x9 Link to comment Share on other sites More sharing options...
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