alman101 Posted April 3, 2010 Report Share Posted April 3, 2010 (edited) I made a 4th order bandpass a few months ago, and ended up blowing the sub an hour after its maiden voyage... Here's the build from the beginning Edited April 7, 2010 by alman101 Quote Link to comment Share on other sites More sharing options...
tristan560 Posted April 3, 2010 Report Share Posted April 3, 2010 Dude...you posted this months ago? 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...
alman101 Posted April 3, 2010 Author Report Share Posted April 3, 2010 (edited) And heres the next victim... And now heres the finished product with a little problem... Edited April 7, 2010 by alman101 Quote Link to comment Share on other sites More sharing options...
alman101 Posted April 3, 2010 Author Report Share Posted April 3, 2010 (edited) Dude...you posted this months ago? I know it got deleted and now I need help with a problem Edited April 3, 2010 by alman101 Quote Link to comment Share on other sites More sharing options...
Skullz Posted April 3, 2010 Report Share Posted April 3, 2010 Sounds like the subs bottoming out. Quote 01 Ford focus ZX3 Pioneer AVH-X491BHS PPI PC 4800.2 Morel Maximo 6.5" x2 Link to comment Share on other sites More sharing options...
alman101 Posted April 3, 2010 Author Report Share Posted April 3, 2010 Sounds like the subs bottoming out. Its not, it sounds the same with the gian at 1/2. I think its my port but I'm not 100% sure And if someone knows how to embed the video that would be great. I cant get it to work Quote Link to comment Share on other sites More sharing options...
Skullz Posted April 3, 2010 Report Share Posted April 3, 2010 Look at the coil former on the blown sub and you'll see its bent from slamming itself on the bottom and your hearing metal to metal contact in there in your video. The sub is unloading and going to ruin this sub if you keep playing with it in there. Quote 01 Ford focus ZX3 Pioneer AVH-X491BHS PPI PC 4800.2 Morel Maximo 6.5" x2 Link to comment Share on other sites More sharing options...
that guy Posted April 3, 2010 Report Share Posted April 3, 2010 put the youtube url in [ youtube] with no spaces Quote “He has all the virtues I dislike and none of the vices I admire.” Winston Churchill Link to comment Share on other sites More sharing options...
uhoh_45 Posted April 3, 2010 Report Share Posted April 3, 2010 (edited) one thing i remember from your other thread was your sealed part was to big and the ported is tuned to 30 hz which means your probibably tuned low low low re tune the port closer to 60 hz and you'll notice a difference edit after watching video that sounds like shit you need work on enclosure more before you blow another sub Edited April 3, 2010 by uhoh_45 Quote R.I.P! (Nov-29-2009) 92 explorer - 4 Atomic Apxx 15s duel .7s - 4rth order bandpass wall -4 powerbass XA-3000D's - 16 8volt batts wired to 16 volts - (9+/9-) runs 0gauge - 152.3 Db @ 29hz BUILD LOG current build 97 chevy lumina4 - 1 Atomic Apx 18 - 6 cube slot port trunk sealed off - 1 powerbass XA-3000D - 2 optima G31s in spare tire18 1 run 1/0 lumina build log Link to comment Share on other sites More sharing options...
alman101 Posted April 3, 2010 Author Report Share Posted April 3, 2010 (edited) one thing i remember from your other thread was your sealed part was to big and the ported is tuned to 30 hz which means your probibably tuned low low low re tune the port closer to 60 hz and you'll notice a difference edit after watching video that sounds like shit you need work on enclosure more before you blow another sub ok thanks for the info, i will take out the port today and cut it down a few inches, its a 9inch PVC pipe, ya i know ghetto Edited April 3, 2010 by alman101 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.