EricM9104 Posted May 9, 2008 Report Share Posted May 9, 2008 soooo.... i dont understand. is what i said right or did i just make myself sound really stupid? Yes, when playing a frequency below the box tuning, you will bottom the subs out. (If volume's loud enough). Quote 2015 Honda Civic LX 4dr | 24k miles Stock H/U and mids/highs Power Acoustik GW3-12" D2 Sub HiFonics BXX1200.1D @ 1ohm Random 2.5^3' dual ported box NVX LOC Stinger wiring throughout 1977 Chevy SWB Cammed 350 Dual exhaust Cheap Wish stereo Link to comment Share on other sites More sharing options...
jonathancullen89 Posted May 9, 2008 Report Share Posted May 9, 2008 alright thats awsome then, i was pissed when i played air forces and it sounded like shit. i would rather not be loud and sound good then not being able to play some my favorite songs and it sounding like shit. (havnt listened to low end rap for about 2 months now because it sounded like crap) Quote 1992 cavalier build 1992 blazer s10 kenwood cd hifonics hfi2500d 6 soon to be 12 12" hifonics hfi12d4's shit ton-o-wire Blurred Vision Audio Team SMD feedback/refs. clicky!- Link to comment Share on other sites More sharing options...
ARMYSGT_D Posted May 9, 2008 Report Share Posted May 9, 2008 I THINK IT ALL DEPENDS ON THE TUNNING AND THE VEHICLE I ALMOST ALWAYS USE SEALED THE SET-UP I HAVE NOW SOUNDS BETTER AND LOUDER THAN MANY OTHERS PORTED BOXES AND MY RANGE IS BETTER Quote current set-up kenwood ddx 712 clarion eq focal 165 k2p front focal 165v2 rear 2 re audio sexxx 12 us amps md3d us amps md42 1 optima yellow top (rear) 1 xs power 5100r (front) big 3 and 1 run 1/0 stinger wire my build my rebuild Link to comment Share on other sites More sharing options...
jack Posted May 9, 2008 Report Share Posted May 9, 2008 alright thats awsome then, i was pissed when i played air forces and it sounded like shit. i would rather not be loud and sound good then not being able to play some my favorite songs and it sounding like shit. (havnt listened to low end rap for about 2 months now because it sounded like crap) air forces plays at about 41 so you should be dead on if you are tuned from 35-38, maybe you are just a liitle small on air space. my box is tuned to 37 and i kill most of jeezys shit....gorrilla zoe has some stuff that is a little low for me, next build=28-32hz Quote http://www.stevemeadedesigns.com/board/ind...showtopic=29213 "sleeper build" (1) DC AUDIO Level4XL 10 (2) PowermasterD2700 batteries ALL FOR SALE TEAM DC AUDIO TEAM DIRTFLOORPOOR Link to comment Share on other sites More sharing options...
jonathancullen89 Posted May 9, 2008 Report Share Posted May 9, 2008 (edited) i dont remember exactly what it was but i believe it was tuned to about 48hz (45-50ish) i hated the sound, it didnt sound good at all. it sounded so much better with my two 12" tuned to 34 hz. edit: and my sig isnt right, that was with a 3 3/4 port. was a lot of port noise so i put a slot port in it thinkin it would be better to tune it higher. i was wrong Edited May 9, 2008 by jonathancullen89 Quote 1992 cavalier build 1992 blazer s10 kenwood cd hifonics hfi2500d 6 soon to be 12 12" hifonics hfi12d4's shit ton-o-wire Blurred Vision Audio Team SMD feedback/refs. clicky!- Link to comment Share on other sites More sharing options...
LSN2meBoom916 Posted May 9, 2008 Report Share Posted May 9, 2008 I mostly see people use sealed boxes if they have little room and dont care about looking to get loud. In my friends Explore he had a small sealed box that he had metered a 139 on the ac with 2 15" CVR's. I had built him a good ported box, 4 cubes each sub and he did a 147.3 after that. Was a huge difference. I ran 2 CVR 15's-sealed, then changed to 4 CVR 12's sealed. 146.3 TL windows down 1/2way, mic in the kick is my best burp to date. It COULD be louder but at what expense? SQ?...prolly. AIRSPACE? for SURE. I will be trying some ported boxes in my next builds But I will also put the same subs (not cvr's) in sealed setups and choose my preference. I have always "had enough output" from my sealed setups and I'm kinda partial to nice tight bass rather than sloppier ported or bandpass designs (from what I've heard and built) but I have a feeling unless I can get the same tightness out of a MUCH louder ported setup, it would not be worth the change. Quote COOGLE SAID:"bro thats how we got where we are... buy making messes ...... i still learn all the time you just gota be willing to ruck up some shit" "In order to attain the impossible, one must attempt the absurd." ~ Miguel de Unamuno"One machine can do the work of fifty ordinary men, but no machine can do the work of one extraordinary man" -Elbert Hubbard"A proud man can learn humility...but he will be proud of that too" ~I forget who.I'm far from perfect and I know it better than anyone, but I hope to be good at what I do, when I do it...Installs I've done:My Integra: http://www.stevemeadedesigns.com/board/ind...?showtopic=3161The Lexus : http://www.stevemeadedesigns.com/board/ind...?showtopic=1535Law's Maxima: http://www.stevemeadedesigns.com/board/ind...ic=5568&hl=Jeff's 2500HD: http://www.stevemeadedesigns.com/board/ind...ic=5382&hl=Acura RSX-S: http://www.stevemeadedesigns.com/board/ind...?showtopic=3142Z-32 300zx: http://www.stevemeadedesigns.com/board/ind...?showtopic=34602004 Civic 4dr: http://www.stevemeadedesigns.com/board/ind...?showtopic=8190Trunk/Corner Box: http://www.stevemeadedesigns.com/board/ind...c=16036&hl=1969 Chevy C-10: http://www.stevemeadedesigns.com/board/ind...c=20319&hl=Seat-Back AMP-RACK How-to: http://www.stevemeadedesigns.com/board/ind...ic=9428&hl=Bunch of subs still for salehttp://www.stevemeadedesigns.com/board/ind...l=lsn2meboom916"It's game night...we're playin......sex."~Quagmire"When disneyland started it was powered completely by orphan children running on treadmills to generate e-lectrissty…and today, them children are New York Yankees". ~Dale Gribble"Fill it with ice...then pour it up to the top of the ice...& Shut da Fu** up!" ~Urs truly. Link to comment Share on other sites More sharing options...
sully Posted May 9, 2008 Report Share Posted May 9, 2008 on the real, ported boxes are louder. If you know what you are doing and don't get too big a hump in the freq graph when you are designing it you will have a great all around sounding box that is louder and plays lower than a sealed box. If you are real peaky in the graph you will play those freq's very well but everything else will sound like ass in comparison. I like to tune ported boxes to around 32'ish Hz unless going for straight SPL then somewhere in the high 30's to low 40's. Quote 2003 Ford F-150 Reg Cab layin body on 26's 2003 Tahoe 3/5 drop on 26's with a 408cid Supercharged engine. 2011 Camaro 2SS 2005 VW GTI Stage II ECU, CAI, 3" turbo back exhaust, FMIC, lowered 2" on some plastidipped 18's 2003 Hayabusa lowered, stretched, cams, nitrous and custom paint Link to comment Share on other sites More sharing options...
GHOPPOMAN Posted May 9, 2008 Report Share Posted May 9, 2008 6 15s sealed = 154 tl ...love the sq and flat response. Quote Link to comment Share on other sites More sharing options...
DDSPL-I AM A SCAMMER Posted May 9, 2008 Report Share Posted May 9, 2008 i love sealed boxes... cant use sealed boxes for the subs i use though (dd) Quote Link to comment Share on other sites More sharing options...
PaulO2288 Posted May 9, 2008 Report Share Posted May 9, 2008 Yes, when playing a frequency below the box tuning, you will bottom the subs out. (If volume's loud enough). Yeah I learned from when I had my box tuned high. So now for music I tune nice and deep. It sounds good anyways and rumbles real loud on the lows and moves a crap load of air. Quote Link to comment Share on other sites More sharing options...
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