lunchbox.inc Posted January 1, 2011 Report Share Posted January 1, 2011 Nice install... What made you want to do 2 seperate boxes though instead of one enclosure with the 4 subs in it ??? originally those boxes were for a 2006 corolla hatch, and bolted 2gether inside the car, they were built as 2 seperate boxes for a couple of reasons, main one being that the whole box is 6 layers of 12mm thick all round, as well as internal full length wave guides also in 6 layers of 12mm, lifting each box without woofers is near on impossible by yourself, i'd take a guess at around 150kgs, as i'm a pretty big guy and i can't lift them... so building just a single box would be just about impossible to get in and out of the corolla (had to be removable as it was a company car) the boxes were originally made for a single 15" per box, and the waveguides were designed with that in mind, although the setup works quite nicely with 2x 15"s per box, there's now a ton of turbulence inside the box, which is hurting my scores massively, a new common chamber box is on it's way, i should be building it in the next week or so, 5x 15"s in 16cf with 275sq" of port, tuned at 25hz, should do just the trick i'm thinking... Link to comment Share on other sites More sharing options...
Rose-Villian Posted January 1, 2011 Report Share Posted January 1, 2011 Ide say throw those boxes away make 1 box common chamber for all 4 15's and half as tall it would put up some better numbers and prolly lower your peak fq... and sound much much better! WWW.OSGINDUSTRIES.COM I LOVE HATER'S Link to comment Share on other sites More sharing options...
Sanitarium Posted January 1, 2011 Report Share Posted January 1, 2011 150.7@26 hz *shrug* it ain't that loud. Link to comment Share on other sites More sharing options...
lunchbox.inc Posted January 1, 2011 Report Share Posted January 1, 2011 Ide say throw those boxes away make 1 box common chamber for all 4 15's and half as tall it would put up some better numbers and prolly lower your peak fq... and sound much much better! a new common chamber box is on it's way, i should be building it in the next week or so, 5x 15"s in 16cf with 275sq" of port, tuned at 25hz, should do just the trick i'm thinking... yup! your right and thats exactly what i'm doing... new box will only be 380mm (15") tall, and will take up around 22cf externally, and the rest of the cabin will come to around 60cf, close enough to a 1:3 ratio, as well as completely paneling off the rear to help airflow, gotta fix this flex issue too i'm thinking... hopefully with the new box, and a few other things going on during this rebuild, and it should see me into the 150s... Link to comment Share on other sites More sharing options...
Ryan Autry Posted January 29, 2011 Report Share Posted January 29, 2011 can i get my scores changed please.. Ray west this is the xxx truck opened up. on the dash thank you Phone: 559.229.0123 Web: www.aifresno.com Email: [email protected]Brands: Audison, Hertz, Ascendant Audio, Pioneer, JVC Arsenal, Alpine, Sony, Kenwood, Stinger, Compustar Pro, Audio Control, Second Skin. Link to comment Share on other sites More sharing options...
AI James Posted January 29, 2011 Report Share Posted January 29, 2011 153.2 @ 33hz 96 Chevy Single cab 2-DD 9515's blowthrough 1-DD Z-SE sub amp 1-Audison 5.1k 1-pr Hertz High Energy 6.5" Midbass 1-pr Hertz Space Tweeter 2-Stinger 1200 batteries 1-Stock Altenator 1-Kenwood KIV-900 Headunit I'll post pics and the last event page link with my results. I'm on my phone now. Ray, James and others can verify the numbers. This system is temporary, as many, many are. The plan was for 4-15's, and a .5ohm load on the amp. But, it wouldn't matter on this charging system anyways, lol. yup roberts truck gets down Link to comment Share on other sites More sharing options...
MarioB Posted March 18, 2011 Report Share Posted March 18, 2011 almost there 149.8 on the dash 12- DC Audio m2Lvl3 12's1- Hertz HSK3 way2- DC5K's2- ZX350.42- Stinger SP1500D batteries in rear3- runs of 1/0ga. to the rearTeam DC Audiodcsoundlab.com Quality is all in how you take pictures I have plenty of projects that look WAY better on camera then in person crazy to fit so many in so little. Reminds me of some of the porns I've seen? Link to comment Share on other sites More sharing options...
-Hobby- Posted March 18, 2011 Report Share Posted March 18, 2011 Doors open mic in the kick . 151.9 sealed on the dash @ 36hz. Will do a 150+ 30 second average on music with windows down and mic on the windshield Link to comment Share on other sites More sharing options...
AA98hoe Posted March 19, 2011 Report Share Posted March 19, 2011 Can i get moved up on the list please. this is dbdrag style @37hz 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...
Derrick824 Posted March 28, 2011 Report Share Posted March 28, 2011 158.2db @ 29hz Link to comment Share on other sites More sharing options...
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