mojoman Posted March 1, 2007 Report Posted March 1, 2007 i am building an spl car for a buddy. it is a 1988 honda crx. we want to put 4 12's in it, and would like to know what has worked the best for everybody. i know the 2 12" box, but cant seem to get 4 in there and make a big difference. only gained .4 dB. that sucked!!!!!!!!!!! any help would be appreciated. Quote
SPLGEO Posted March 1, 2007 Report Posted March 1, 2007 yaa anything over 2 gets fun... check termpro.com and search teh fourm there, alot of crx's Quote 1995 Geo Prism . FI BTL 12 P chamfer, 3rdmagnet HIXMAX COIL 1/0 big 3 HIFONICS COLOSSUS 1.7 cubs tuned to 60hz in the works 2xTruck battery 1125 cca.
Chris Posted March 1, 2007 Report Posted March 1, 2007 I suggest to try 2 12" or 15" fully loaded BTL's. save on space, and are like 2 subs in one. Then an RF T4000.1BD or 2 T3000.1BD's. Bad ass system right there. Quote 4 15" FI Q D2's in 12 cubes tuned to 32hz 1- T1000.1bd's 3 Maxx 29 deep cycles 4 runs of 1/0 gauge -Big 3 -Trunk sealed off from the cabin Custom 15.8 dual-volt switching MLA module All in a CAR.
mojoman Posted March 2, 2007 Author Report Posted March 2, 2007 we tried several combos, but still only gain a small amount. are 4 subs not the way to go? he is running 4 mojo 12's with 4- mojo 4KW's. each pair strapped at .5 ohm comp and 2 ohm daily. we are confused!!!!!!!!!!!!!! hopefully we can come up with a better box/ install. Quote
LSN2meBoom916 Posted March 2, 2007 Report Posted March 2, 2007 (edited) Have you tried running it walled? Are you against walls? If so....I'd think a rear ported, upward firing setup w/ the 4 12's should do well (CRX style of course) either that or subs against glass and port back. I have had good numbers in hatches w/ those type setups and LESS luck w/ subs firing UP in back seats or forward in back seats (hatches w/ rear seats I mean, I know crx is a 2seater). Maybe try a bigger box w/ 2 subs, maybe a Tline or a folded horn. Those should get silly loud. The only folks I know who design the folded horn type is TTB but they sell designs too. ~2 centavos Edited March 2, 2007 by LSN2meBoom916 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.
sactownstang Posted March 2, 2007 Report Posted March 2, 2007 Go Wall...Plan for lots of battery space! Quote
s1795so2 Posted March 2, 2007 Report Posted March 2, 2007 how many cubic ft. is your box? ist it 1 chamber, or each one has seperate chambers? What is the box tuned to? These woofers really sound great in pairs, 2 was enough for me in my silverado, 2 15mojo's were enough for my buddy's tahoe. Even the memphis rep for my buddy's store is running 2 15's on a 2kw in his expedition. I was running 2 1100.1's on mine, he was running 1 4kw on his pair. My opinion try 2 on 1 4kw for daily and for comp's throw the 2nd 4kw in there. Oh yeah, I am pretty sure memphis reccomends at least 2.5 cubes per sub, tuned to 40 hz to get the most out of these subs. -Steven- Quote
D_Bass Posted March 2, 2007 Report Posted March 2, 2007 x2 on the wall Quote To Slide Sideways Or Not To Slide Sideways? Head unit: Pioneer AVH-5000DVDSpeakers: 4 Pionner TS-G6842R Amplifier: Alpine MRD-300Subwoofers: 10" JL
andym85 Posted March 2, 2007 Report Posted March 2, 2007 every crx i have seen has usually had 2 subs...subs up, port back...its tried and true Quote i likes me some audio stuff...
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