MrFree Posted April 4, 2012 Author Report Share Posted April 4, 2012 This is what happened This is how it got so screwed up. After I found out that I put the dimensions in for a round and slot port I fixed it and it came to 30 something Hz etc,,, Im going to cry myself to sleep now thank you for all that responded Edit: No that really dont show anything except that on top of building a box to big I had a hard time doing it too.uhm? R.I.P...99'Dodge Grand Caravan 03 Lancer Oz Big 3 HU-JVC KD-530 RCA's-rockerfosgate 41/2 inch Infinity mids Subs-(12's)2 Orion xtr124 Amp-Coustic600se battery-2 x stock, 1x Shuriken SK-BT20 Box-L-ported 3.562cubes@35Hz miscellaneous-stinger volt-meter, gain nob, (coming soon bass pro,eq,line drive) I dont have flex yet but damn I sound good,(coming soon....flex) Check out my HHR install Everything I install or build here:http://s1160.photobu...s/q485/MrBfree/ Also video's of my Car with the new box.http://www.youtube.c...lentGyge/videos Link to comment Share on other sites More sharing options...
Sheena Posted April 4, 2012 Report Share Posted April 4, 2012 .6 woofer displacement.. ok. 09 Civic EX KDC-X395 (2) SKAR Audio VVX-12 Skar Audio SK-1500.1 4 cu ft @32 (new box and more port soon) Firing Forward not sealed off Stock 80 Amp Alt Big 3 In 1/0 Knu 2 Runs To The Back 1 Pos 1 Neg In 1/0 Knu DD-1'd 13.8v drop Link to comment Share on other sites More sharing options...
uhoh_45 Posted April 4, 2012 Report Share Posted April 4, 2012 sooooo confused on the port R.I.P! (Nov-29-2009) 92 explorer - 4 Atomic Apxx 15s duel .7s - 4rth order bandpass wall -4 powerbass XA-3000D's - 16 8volt batts wired to 16 volts - (9+/9-) runs 0gauge - 152.3 Db @ 29hz BUILD LOG current build 97 chevy lumina4 - 1 Atomic Apx 18 - 6 cube slot port trunk sealed off - 1 powerbass XA-3000D - 2 optima G31s in spare tire18 1 run 1/0 lumina build log Link to comment Share on other sites More sharing options...
Robby Holmes Posted April 4, 2012 Report Share Posted April 4, 2012 holy low frequency... my RE XXX box was tuned even higher than that. and the XXX is BUILT for the low frequencies and to stay loud while doing it. '08 Chevy Cobalt coupe 2.2 base model trunk build: 2 9512iSC flatwound alum 1.5 coils -extra 9500 spider pack -8" platinum carbon dustcaps 1 DD Z1 (.375ohm nominally daily) 3g31 AGM 320a Ohio Gen alt 1 DD S4 4 channel 4 VO-M8v1's (holes cut for 3rd pair) 2 CS 6.5's 2 VO-B1's Sony XAV-601BT all Knu Krystal RCA's Cadence 7band EQ ______________________ 148.3db @ 32hz (burp) 148.4 @ 37 & 38hz (burp) 146.xdb 90sec average (center windshield) Link to comment Share on other sites More sharing options...
SnowDrifter Posted April 4, 2012 Report Share Posted April 4, 2012 holy low frequency... my RE XXX box was tuned even higher than that. and the XXX is BUILT for the low frequencies and to stay loud while doing it. Psshh 31hz is on the high side for me I'm a mid 20s kinda guy ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444 Link to comment Share on other sites More sharing options...
Guest Posted April 4, 2012 Report Share Posted April 4, 2012 This is what happened This is how it got so screwed up. After I found out that I put the dimensions in for a round and slot port I fixed it and it came to 30 something Hz etc,,, Im going to cry myself to sleep now thank you for all that responded Edit: No that really dont show anything except that on top of building a box to big I had a hard time doing it too.uhm? i told you in your last thread before you even made the box, that what you're showing right there, you told the calc that you're using both a slot port and a circle port. edit: you should probably hit F1 and read the instructions Link to comment Share on other sites More sharing options...
Robby Holmes Posted April 4, 2012 Report Share Posted April 4, 2012 holy low frequency... my RE XXX box was tuned even higher than that. and the XXX is BUILT for the low frequencies and to stay loud while doing it. Psshh 31hz is on the high side for me I'm a mid 20s kinda guy holy mexican jesus.. then again my box for it was still too small for true optimum peak (@ 3.9cubes before displacement?!?!?) '08 Chevy Cobalt coupe 2.2 base model trunk build: 2 9512iSC flatwound alum 1.5 coils -extra 9500 spider pack -8" platinum carbon dustcaps 1 DD Z1 (.375ohm nominally daily) 3g31 AGM 320a Ohio Gen alt 1 DD S4 4 channel 4 VO-M8v1's (holes cut for 3rd pair) 2 CS 6.5's 2 VO-B1's Sony XAV-601BT all Knu Krystal RCA's Cadence 7band EQ ______________________ 148.3db @ 32hz (burp) 148.4 @ 37 & 38hz (burp) 146.xdb 90sec average (center windshield) Link to comment Share on other sites More sharing options...
D-train-13k Posted April 4, 2012 Report Share Posted April 4, 2012 holy low frequency... my RE XXX box was tuned even higher than that. and the XXX is BUILT for the low frequencies and to stay loud while doing it. Psshh 31hz is on the high side for me I'm a mid 20s kinda guy x2 damn that sucks that you fucked up. id start off by telling the kid you have a better box design and you messed up on the old one. hopefully not too much damage was done to the subs. check the subs then build the box right and if the noise goes away then you should be good. and btw unless you scope the HU DO NOT EVER GO MAX VOLUME! set gains like 5-10 clicks before max. your much less likely to have clipping at that volume. The IrishmanCheck out my build hereXL 4th order wall build logIn Progress:alpine cda HU4th order Bandpass2xl 15's1- ab 400.1 (gonna be two hopefully)4- Crescendo 8's2- xts crecendo supertweeters 2 sq super tweetsMb quart 4.125Mechman 270a alt1- xs D27003- xs XP3000 4- odessey pc1700seller feed back threadhttp://www.stevemeadedesigns.com/board/topic/136418-d-train-13k/ Link to comment Share on other sites More sharing options...
AB18VFL Posted April 4, 2012 Report Share Posted April 4, 2012 hate to be a dick, but you need to learn how to design a box before building it. SUBSCRIBE AT YOUTUBE! 18abVFL < CLICK!! 2005 Subaru Impreza My build log. Head unit- Kenwood Excelon KDC-X695 Front doors- Rockford Fosgate 6.5" Prime components Rear doors- Rockford Fosgate 4" Punch coaxials Sub amp- Audiopipe AP18001d Subs- Two American Bass TNT 10"s Box- 2.6 cubes @ 34hz, 36in of port Big 3 & run of Raptor 1/0 to rear powercell TEAM 808 UPSTATE NY. Can it be heard 2 blocks away, thats how i rate systems. Link to comment Share on other sites More sharing options...
stroupe79 Posted April 4, 2012 Report Share Posted April 4, 2012 try these numbers in torres calc to see if thats closer to DD's specs has to sound better than what you already built sub up...port back box dims...16h..37w..24d port dims...14.5h..5w...19L .6 sub displacement 3 common port walls 37.11hz....4.97net volume...14.59port per cubic foot http://www.stevemead...cherokee-build/ 2005 Jeep Grand Cherokee Alpine CDE-hd148bt Alpine PKG-RSE2 PRV Audio (4) 6MB200 front/rear doors PRV Audio (4) TW350Ti dash/rear doors Kicker KX350.4 Obsidian Audio (1) 18 D4 v2 revamp (2) Stereo Integrity HT 18d2DC Audio 1.2k5.25ft^3 tuned @34hz revamp Infinite Baffle Cpillar AudioTechnix 60mil deadenerKnuKonceptz & SkyHigh wire (complete setup) Link to comment Share on other sites More sharing options...
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