pervitizm Posted June 16, 2008 Author Report Share Posted June 16, 2008 (edited) yall know i'm gonna bump this post right. it too many of yall in here running DC subs. i'm sure someone in here can help me out. EDIT: I didn't see Amatts and Expo's pose so I may have jumped the gun on my bump. it kind of hard to read a thead from a PDA phone. I'll check out you're replies when I get home. Edited June 16, 2008 by pervitizm Quote 2007 Chevy Suburban LT1 Pioneer AVH 5700 DVD Diamond Audio D3 6 1/2 components Kicker 06ZX650.4 amp Kicker 06ZX2500.1 (x 2) DC Sound Lab Level 4 18's with Level 5 coils Autotek Mean Machine 400.1D (replaced) Soon to come: rims body kit flow master pipes Confuscious say "he who say it can't be done shouldn't be bothering man busy doing it" Now feel free to go crawl back under that rock and leave this to the professionals.... Link to comment Share on other sites More sharing options...
Torres Posted June 16, 2008 Report Share Posted June 16, 2008 yall know i'm gonna bump this post right. it too many of yall in here running DC subs. i'm sure someone in here can help me out. but... with what? me and amatt just did. our calculations are .11 off in cubic space, and .22 difference in hz. probably less than that cuz i think i rounded. there wont be an audible difference between the two whether it went one way or another. pretty good imo considering we're using 2 different calculators Quote Link to comment Share on other sites More sharing options...
Noobtastic14 Posted June 16, 2008 Report Share Posted June 16, 2008 x2 your ear will never notice -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...
pervitizm Posted June 20, 2008 Author Report Share Posted June 20, 2008 Yup.....I'm now in the QBABA mode........Quit B!tch!n And Build Already. So I took Accordman advise and ditched the exta baffle on the bottom of the box, and just went with one divider board instead of 2. Those two changes alone have given me roughtly .2 cf of space to bring me up to aroud 5.4 cf of total space per sub. Not the 5.75 recommended by DC but close enough. I still kept the port lenght at 31 and my tuning is now looking right at around 33Hz. I still had a hint of doubt so I did one more mockup, this time single 6inch port that around 19inches long. Still around 21.75 inches high and that gave me a tunning of around 30Hz. I get roughly around 11.3 cf of combined airspace. That is including the port/subs/45's displacement. So this is it. No more sketchup drawing. No more waiting. My day tomorrow will start off with me and the old dude(my dad) at home depo buying sheets of MDF and maybe a tablesaw. What I'm looking for out of this final post by me in this particular thread is between these two enclosure designs........which one would you go with? The dual port box tuned to around 33Hz or the single port box tuned around 30Hz Quote 2007 Chevy Suburban LT1 Pioneer AVH 5700 DVD Diamond Audio D3 6 1/2 components Kicker 06ZX650.4 amp Kicker 06ZX2500.1 (x 2) DC Sound Lab Level 4 18's with Level 5 coils Autotek Mean Machine 400.1D (replaced) Soon to come: rims body kit flow master pipes Confuscious say "he who say it can't be done shouldn't be bothering man busy doing it" Now feel free to go crawl back under that rock and leave this to the professionals.... Link to comment Share on other sites More sharing options...
AI James Posted June 20, 2008 Report Share Posted June 20, 2008 nice to see you changed from that double middle bracing Quote Link to comment Share on other sites More sharing options...
WCA Rusty Posted June 21, 2008 Report Share Posted June 21, 2008 Either box should do really well, Quote DC AUDIO Phone Number 1(855)SPL-DBZZ Built by Competitors, for Competitors. Link to comment Share on other sites More sharing options...
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