banginAltima Posted October 22, 2008 Author Report Share Posted October 22, 2008 have u tried with the visor down and seat all the way up and the back part all the way forward?...or open ur bo and round EVERY corner and resin the inside should move the air quicker out the box and that helps when gaining a couple tenths 80 Visor doesn't seem to do anything. Have not played around with the seat all that much, I will have to try that. I have not done any 45's inside the box mostly because half the people says it helps half say no. I guess that will be a good before and after to say for sure if the score goes up or down. Quote If you build it, db's will come... NSPL World Record Holder Trunk 0-1800 watts---147.9 with 1722 clamped watts @ 40Hz(9-20-09). Competition Only Record Holder Trunk 0-500 watts---148.1 2006 Nissan Altima 3.5 SE Currently Rebuilding.... My 150db Plus Trunk Build I do box designs. [benH] 6:24 pm: clipping doesn't really hurt subs [benH] 6:24 pm: being an idiot is what blows subs Link to comment Share on other sites More sharing options...
banginAltima Posted October 22, 2008 Author Report Share Posted October 22, 2008 MLA module ? Have you slid the box forward to try that ? Tried tilting the back up and burping it ? Tilting the front up ? Module would be around 200 dollars, plus legally I can only do 14.4 in my class. Once the box is in the trunk there is not that much moving I can do. Will have to try tilting the back up cause I already know tilting the front does nothing. Quote If you build it, db's will come... NSPL World Record Holder Trunk 0-1800 watts---147.9 with 1722 clamped watts @ 40Hz(9-20-09). Competition Only Record Holder Trunk 0-500 watts---148.1 2006 Nissan Altima 3.5 SE Currently Rebuilding.... My 150db Plus Trunk Build I do box designs. [benH] 6:24 pm: clipping doesn't really hurt subs [benH] 6:24 pm: being an idiot is what blows subs Link to comment Share on other sites More sharing options...
banginAltima Posted October 22, 2008 Author Report Share Posted October 22, 2008 have u tried with the visor down and seat all the way up and the back part all the way forward?...or open ur bo and round EVERY corner and resin the inside should move the air quicker out the box and that helps when gaining a couple tenths 80 Do you mean the outside corners?I put a 3/4 roundover to the box already. Quote If you build it, db's will come... NSPL World Record Holder Trunk 0-1800 watts---147.9 with 1722 clamped watts @ 40Hz(9-20-09). Competition Only Record Holder Trunk 0-500 watts---148.1 2006 Nissan Altima 3.5 SE Currently Rebuilding.... My 150db Plus Trunk Build I do box designs. [benH] 6:24 pm: clipping doesn't really hurt subs [benH] 6:24 pm: being an idiot is what blows subs Link to comment Share on other sites More sharing options...
E a r t h Posted October 22, 2008 Report Share Posted October 22, 2008 Maybe thicker shorter wire from sub to amp output. Not much of a reduction in resistance, but may be worth a tenth. Quote Link to comment Share on other sites More sharing options...
Noobtastic14 Posted October 22, 2008 Report Share Posted October 22, 2008 what happened to the far drivers side port? i've heard things like opening/closing AC vents can add/drop but have not tested yet. -Drew Quote I am a United States Military Arts and Crafts Professional. Sand it off, Paint it on. uhoh_45 said: dont be a pussy P give the jeep to drew Link to comment Share on other sites More sharing options...
E a r t h Posted October 22, 2008 Report Share Posted October 22, 2008 Maybe some tape or expanding foam in certain areas Quote Link to comment Share on other sites More sharing options...
Arron_mk3golf Posted October 22, 2008 Report Share Posted October 22, 2008 i dont know much iv jus started wiv car audio. but could you tri a diffrent type off port that might help with the air displacement. let me no if this has helped Quote Kenwood_headunit 2: Kenwood_KFC-P707ie 6.5" comps 2: Kenwood_KFC-1060S 10cm Speakers 2: Fli_Integrator FI6 6.5" speakers 1: Fli_Frequency-12 12" sub 1: Kenwood_KAC-606 2ch amp (soon to come) Clarion_DXZ658RMP-Headunit 2: kenwood_KAC-8404 4ch amp 2: 10cm comps (dont know what 1s yet) 2: 12" subs (Dont know what 1s yet but i Got my eye on that new smd sub coming out) 1: rear batt new box build and loads of uver stuff to come in the near future ----------------------------------------------------------------------------------------------------- Team Street Motivated Devastation Link to comment Share on other sites More sharing options...
RamenNoodles Posted October 22, 2008 Report Share Posted October 22, 2008 Yes. I noticed that if my passenger side vent was closed and the passenger set was tilted all the way back, i gained .3db. Quote Diablo Audio Technologies Fi Car Audio Ascendant Audio Link to comment Share on other sites More sharing options...
kbreudi Posted October 22, 2008 Report Share Posted October 22, 2008 -Hard charge your batterys before you go into the lane -Try braicing the front window, front doors (one at a time) -Try doing a roll-up on the burp -Try deadening the driver door, then the pass(one at a time) -Usualy if you can lean your pass seat ALL the way forward, almost till it hits the dash will add a few tenths -Make sure all grounds and power wires are 100% -Use a o-scope to fine tune your max clipping volume from your amp -Round over the inside of your baffle were the speaker basket sits -Round all corners inside box -Fine tune the aero ports, cut 1/4" off each at a time and test peak -Run your A/C before a run to chill things off a little Thats all i can thing of right now that dont really cost much money...some things will help you, and some may hurt...its all about taking your time and test one variable at a time Quote TEAM SUNDOWN 4 Nightshade 15"s 2 Sundown SAZ-4500 8 Deep Cycle batts 1998 Cadillac Catera SPLMAX CUP 2008 Fourth Place Overall Link to comment Share on other sites More sharing options...
Noobtastic14 Posted October 22, 2008 Report Share Posted October 22, 2008 would running the A/C make enough difference to sacrifice the voltage it is taking? -Drew Quote I am a United States Military Arts and Crafts Professional. Sand it off, Paint it on. uhoh_45 said: dont be a pussy P give the jeep to drew Link to comment Share on other sites More sharing options...
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