fast85_gt Posted June 25, 2009 Report Share Posted June 25, 2009 (edited) i have 2 18" treo ssx's and 2 rd audio 3250.1's strapped at 2ohms box is 9.99 net 7.77 gross port is 4"x25"x21.5"deep 100sqin port tuned to i think 33.05hz this is in a 97 ford probe ft (hatchback) best to date at a meca event is 149.5dbzzz@ the headrest btw when i done a sweep my car was peeking at 33hz same as the box's tuning i have a stock 90 amp alty and 2 hc2400's in the back soon to upgrade the alty and i have all the panels out off the hatch will putting them back in help with air flow i dont wont to make the port shorter becouse i like to see :hairtrick: :hairtrick: :hairtrick: :hairtrick: when i turn it up but i need to hit a 150.xx so please help me out here are some vids most of you have seen them but maybe you can see something to help me out i dont know if puting the panels back in will help or not my vids Edited June 25, 2009 by fast85_gt Quote Link to comment Share on other sites More sharing options...
BigPimpin91 Posted June 25, 2009 Report Share Posted June 25, 2009 Bigger box, More port. I find that more port works best for me. Quote BigPimpin91's Banging Music Link to comment Share on other sites More sharing options...
fast85_gt Posted June 25, 2009 Author Report Share Posted June 25, 2009 Bigger box, More port.I find that more port works best for me. how much more port and do you think putting the panels back in will help any? to smooth out airflow Quote Link to comment Share on other sites More sharing options...
BigPimpin91 Posted June 25, 2009 Report Share Posted June 25, 2009 how much more port and do you think putting the panels back in will help any? to smooth out airflow I have 16.4 a cube. Try, all you can do is test and tune. Have someone lay on the Hatch when you burp it? Quote BigPimpin91's Banging Music Link to comment Share on other sites More sharing options...
fast85_gt Posted June 25, 2009 Author Report Share Posted June 25, 2009 I have 16.4 a cube.Try, all you can do is test and tune. Have someone lay on the Hatch when you burp it? this is with the 149.5 i did lol Quote Link to comment Share on other sites More sharing options...
BigPimpin91 Posted June 25, 2009 Report Share Posted June 25, 2009 Ah, LoL. Probes tend to suck for numbers anyway, don't take it to heart. Buy an Explorer, LoL! Quote BigPimpin91's Banging Music Link to comment Share on other sites More sharing options...
BIGD502 Posted June 25, 2009 Report Share Posted June 25, 2009 (edited) i think an upgraded alt will do wonders also try a stronger battery too next time youre runnin hook up a volt meter and watch for voltage drops edit:didnt see the 2 hc2400s but those arent gunna help too muc if your alt cant keep up Edited June 25, 2009 by BIGD502 Quote Link to comment Share on other sites More sharing options...
fast85_gt Posted June 25, 2009 Author Report Share Posted June 25, 2009 Ah, LoL.Probes tend to suck for numbers anyway, don't take it to heart. Buy an Explorer, LoL! lol it must be the big ass dash oh well its good for ground pounding lol and haveing fun i guess every one the sits in it bails out for some reason Quote Link to comment Share on other sites More sharing options...
fast85_gt Posted June 25, 2009 Author Report Share Posted June 25, 2009 i think an upgraded alt will do wonders also try a stronger battery too next time youre runnin hook up a volt meter and watch for voltage drops i seen a 10.8 at one time but on burps it only drops to around 11.8 or so but a new alty is in the mail Quote Link to comment Share on other sites More sharing options...
Boon Posted June 25, 2009 Report Share Posted June 25, 2009 If it's pure burpy numbers you want then build for 66hz. If you peak at 33hz you'll also peak at 66hz. Don't tune the box to your peak. Tune it a few hz below the peak, once you get it in the car the combined setup will peak a bit higher than the tuning. You need a bigger box and more port. Try to get 10 cubes after displacement with 180-200 square inches of port if it's purely for burping. Or 6 6" aeroports across the back of the box. Quote 10.x volts fo' life! Link to comment Share on other sites More sharing options...
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