AA98hoe Posted July 19, 2010 Report Share Posted July 19, 2010 (edited) I just ordered two more xl 18s for my tahoe will be running two DD m4s strapped at .7 ohms so looking at 8k rms plus i want my box to look like steves as far as height and rear port. and want it tuned in the 30s somewhere anybody have experience and what numbers should i expect? i would love low 50s. i know what most of you are going to say build boxes till you get it right.also whats the minimum i should stay off my rear doors with the port? ive built 3 boxes for my two 18s i have now and port up subs up which i have in there now pounds the hardest Edited September 8, 2010 by kingsuv Quote TEAM DC AUDIO VEHICLE:98 chevy tahoe 2wd 3-4 drop HEADUNIT:alpine 9886 PREAMP:arcaudio FRONT STAGE:4-6 1/2s selinium,DD component set and 4-selinium tweeters in each door KICKPANELS:jl audio 5 1/4 REAR DOORS: dd components 6 1/2s HIGHS AMPS:zapco 750.2 on front doors,zapco an another 750.2 on kicks and rear doors SUBS:4-ascendant audio 18s with 5 spiders in a custom box built by KINGSUV SUB AMP: 2-dc7.5s ALTERNATORS: 3-mechmans 1- 425comp, 1-smd spec350, 1-270 with adj voltage harness on custom dc bracket WIRE:10-runs 0g front to back BATTERIES:6-d1400s TL results:157.1 at 38hz and 156.8 at headrest score @37hz. STATE AND NATIONAL RECORD IN MECA S5. Link to comment Share on other sites More sharing options...
arnold1992 Posted July 19, 2010 Report Share Posted July 19, 2010 I just ordered two more xl 18s for my tahoe will be running two DD m4s strapped at .7 ohms so looking at 8k rms plus i want my box to look like steves as far as height and rear port. and want it tuned in the 30s somewhere anybody have experience and what numbers should i expect? i would love low 50s. i know what most of you are going to say build boxes till you get it right.also whats the minimum i should stay off my rear doors with the port? ive built 3 boxes for my two 18s i have now and port up subs up which i have in there now pounds the hardest people will tell you to keep the port from the hatch twice the width of the port but closer to the back should give you a lower extension, and i think four 18's with 8,000 should bring you close if not surpass 150 on the dash if it's done RIGHT Quote RE se xxx 18d2 (4) Audioque 2200 (2) DC Power 270XP blue 3 C&D fr310 Stinger wiring CDT components Link to comment Share on other sites More sharing options...
AA98hoe Posted July 19, 2010 Author Report Share Posted July 19, 2010 Would u do a port like steve or a port across the whole bottom? or even a verticle port the height of box thats what i had with my DD 9515s and it slammed Quote TEAM DC AUDIO VEHICLE:98 chevy tahoe 2wd 3-4 drop HEADUNIT:alpine 9886 PREAMP:arcaudio FRONT STAGE:4-6 1/2s selinium,DD component set and 4-selinium tweeters in each door KICKPANELS:jl audio 5 1/4 REAR DOORS: dd components 6 1/2s HIGHS AMPS:zapco 750.2 on front doors,zapco an another 750.2 on kicks and rear doors SUBS:4-ascendant audio 18s with 5 spiders in a custom box built by KINGSUV SUB AMP: 2-dc7.5s ALTERNATORS: 3-mechmans 1- 425comp, 1-smd spec350, 1-270 with adj voltage harness on custom dc bracket WIRE:10-runs 0g front to back BATTERIES:6-d1400s TL results:157.1 at 38hz and 156.8 at headrest score @37hz. STATE AND NATIONAL RECORD IN MECA S5. Link to comment Share on other sites More sharing options...
AA98hoe Posted August 16, 2010 Author Report Share Posted August 16, 2010 got my box in and it slams! blew my side window gasket out. Quote TEAM DC AUDIO VEHICLE:98 chevy tahoe 2wd 3-4 drop HEADUNIT:alpine 9886 PREAMP:arcaudio FRONT STAGE:4-6 1/2s selinium,DD component set and 4-selinium tweeters in each door KICKPANELS:jl audio 5 1/4 REAR DOORS: dd components 6 1/2s HIGHS AMPS:zapco 750.2 on front doors,zapco an another 750.2 on kicks and rear doors SUBS:4-ascendant audio 18s with 5 spiders in a custom box built by KINGSUV SUB AMP: 2-dc7.5s ALTERNATORS: 3-mechmans 1- 425comp, 1-smd spec350, 1-270 with adj voltage harness on custom dc bracket WIRE:10-runs 0g front to back BATTERIES:6-d1400s TL results:157.1 at 38hz and 156.8 at headrest score @37hz. STATE AND NATIONAL RECORD IN MECA S5. Link to comment Share on other sites More sharing options...
thorshammer Posted August 16, 2010 Report Share Posted August 16, 2010 Woot blowing windows is a good sign lol Quote Link to comment Share on other sites More sharing options...
AA98hoe Posted August 16, 2010 Author Report Share Posted August 16, 2010 yea i think so too it gets brutal on paul wall "IM ON PATRON" makes my feet on up itch. and i see double. lol cant really drive full tilt im affraid im going to wreck. im going to enter it in a meca event next month and see what she can do at drive-by. plus i mite burp it with my other spl port. Quote TEAM DC AUDIO VEHICLE:98 chevy tahoe 2wd 3-4 drop HEADUNIT:alpine 9886 PREAMP:arcaudio FRONT STAGE:4-6 1/2s selinium,DD component set and 4-selinium tweeters in each door KICKPANELS:jl audio 5 1/4 REAR DOORS: dd components 6 1/2s HIGHS AMPS:zapco 750.2 on front doors,zapco an another 750.2 on kicks and rear doors SUBS:4-ascendant audio 18s with 5 spiders in a custom box built by KINGSUV SUB AMP: 2-dc7.5s ALTERNATORS: 3-mechmans 1- 425comp, 1-smd spec350, 1-270 with adj voltage harness on custom dc bracket WIRE:10-runs 0g front to back BATTERIES:6-d1400s TL results:157.1 at 38hz and 156.8 at headrest score @37hz. STATE AND NATIONAL RECORD IN MECA S5. Link to comment Share on other sites More sharing options...
AA98hoe Posted August 16, 2010 Author Report Share Posted August 16, 2010 damn cant post pics someone help please Quote TEAM DC AUDIO VEHICLE:98 chevy tahoe 2wd 3-4 drop HEADUNIT:alpine 9886 PREAMP:arcaudio FRONT STAGE:4-6 1/2s selinium,DD component set and 4-selinium tweeters in each door KICKPANELS:jl audio 5 1/4 REAR DOORS: dd components 6 1/2s HIGHS AMPS:zapco 750.2 on front doors,zapco an another 750.2 on kicks and rear doors SUBS:4-ascendant audio 18s with 5 spiders in a custom box built by KINGSUV SUB AMP: 2-dc7.5s ALTERNATORS: 3-mechmans 1- 425comp, 1-smd spec350, 1-270 with adj voltage harness on custom dc bracket WIRE:10-runs 0g front to back BATTERIES:6-d1400s TL results:157.1 at 38hz and 156.8 at headrest score @37hz. STATE AND NATIONAL RECORD IN MECA S5. Link to comment Share on other sites More sharing options...
El1T3Bass Posted August 16, 2010 Report Share Posted August 16, 2010 link failed for me but i found you and now i haz your photobucket lol ill upload ya picks here in a min http://s934.photobucket.com/albums/ad181/dc98hoe/Mobile%20Uploads/?action=view¤t=08-11-10_1156.jpg&newest=1#!oZZ1QQcurrentZZhttp%3A%2F%2Fs934.photobucket.com%2Falbums%2Fad181%2Fdc98hoe%2FMobile%2520Uploads%2F%3Faction%3Dview%26current%3D08-11-10_1156.jpg%26newest%3D1 Quote wow now this just shows that smd isnt just any forum. We are a brother hood. here let me put it in retard-onix for u aareehhhh duuuurrrrr ehhh got it now? Sweet baby jesus the amount of quoting the quote above the quote in a quote is epic Link to comment Share on other sites More sharing options...
El1T3Bass Posted August 16, 2010 Report Share Posted August 16, 2010 nice hoe if you dont want some of these let me know and ill delete them for ya!! clean installs by the way man! Quote wow now this just shows that smd isnt just any forum. We are a brother hood. here let me put it in retard-onix for u aareehhhh duuuurrrrr ehhh got it now? Sweet baby jesus the amount of quoting the quote above the quote in a quote is epic Link to comment Share on other sites More sharing options...
kingsuv Posted August 16, 2010 Report Share Posted August 16, 2010 Bout time you post up on it when I get ya back over here we can make a vid or 2 of that hoe in action Quote Designing, building, and shipping boxes. Yahoo IM - kingsuv00If the listening level is too loud, please inform the driver, so he can promptly pull over, and let you out. not many cars can get me to pluggin my ears but this one.......damn. I mean the first minute is ok but that thing just really starts digging deeper and deeper in your earhole till you cant stand it no more. Seems like it does it with relative ease....16 12's on 8 amps.........gotta love it. Link to comment Share on other sites More sharing options...
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