official term lab results for my single 12" bl - Audio & Electronics Forum

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official term lab results for my single 12" bl
Sunday, August 16, 2009 8:18 PM
i hit a 143.6 on music (lil jon - bme click) and a 144.3 on a 20 hz and up sweep, both were sealed at the dash. this was a test and tune thing, the comp is in 2 weeks. does anyone have any idea what class or anything i will be in, the orginization is meca. also whats a good song for a bass race?

video here

thanks for your help!





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Re: official term lab results for my single 12" bl
Sunday, August 16, 2009 8:30 PM
opps, i guess its not a MECA event. its this one. and information as to what class or anything would be helpfull i guess.

single 12" fi audio bl
rockford fosgate 1500-1bd
in the trunk





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Re: official term lab results for my single 12" bl
Sunday, August 16, 2009 9:41 PM
Read the rule book. It has all classes listed. I ran Street Stock but you have modified electrical so idk if youd qualify.



Re: official term lab results for my single 12" bl
Monday, August 17, 2009 10:30 AM
Yea but its kinda confusing, i think i would be in the street a class. but im not sure if there is power resrictions or not. but it looks like it just goes by cone area? and who cares about power?





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Re: official term lab results for my single 12" bl
Monday, August 17, 2009 1:10 PM
Anton Miller (PPC) wrote:Yea but its kinda confusing, i think i would be in the street a class. but im not sure if there is power resrictions or not. but it looks like it just goes by cone area? and who cares about power?


yup its cone area. also you can only have 1 battery. and you meter on the dash, car sealed up and motor off.


my buddy does street A and does a 154.3

2 solo-x 10's on 12kw cactus



Re: official term lab results for my single 12" bl
Monday, August 17, 2009 1:38 PM
Stephen wrote:
Anton Miller (PPC) wrote:Yea but its kinda confusing, i think i would be in the street a class. but im not sure if there is power resrictions or not. but it looks like it just goes by cone area? and who cares about power?


yup its cone area. also you can only have 1 battery. and you meter on the dash, car sealed up and motor off.


my buddy does street A and does a 154.3

2 solo-x 10's on 12kw cactus


yea thats what scares me. some one could come up with 2 10's on like 10k+ watts and it wouldnt even be fair... but what ever ill still have fun.

how does he do 12kw on one battery and stock electrical? also on 12 volts?





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Re: official term lab results for my single 12" bl
Monday, August 17, 2009 2:03 PM
most of them are 30 second runs. you only need to burp the system for about a 1/2 second to a second. if someone has that much power they likely burp it and thats it.



if you plan on competing in any organisation purchase the rulebook and go thru it over and over and maximise your oppurtunities. if the class you want to compet in is say 1-2 subs with max of 1000 watts you dont want to compete with a single sub and 250 watts you want 2 subs and 1000 watts so you can achieve the best possibly chance.


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Re: official term lab results for my single 12" bl
Monday, August 17, 2009 4:21 PM
Anton Miller (PPC) wrote:
Stephen wrote:
Anton Miller (PPC) wrote:Yea but its kinda confusing, i think i would be in the street a class. but im not sure if there is power resrictions or not. but it looks like it just goes by cone area? and who cares about power?


yup its cone area. also you can only have 1 battery. and you meter on the dash, car sealed up and motor off.


my buddy does street A and does a 154.3

2 solo-x 10's on 12kw cactus


yea thats what scares me. some one could come up with 2 10's on like 10k+ watts and it wouldnt even be fair... but what ever ill still have fun.

how does he do 12kw on one battery and stock electrical? also on 12 volts?


yep single stinger battery. 8 runs of 1/0 positive . 8 runs of 1/0 negative. also his amp is rated at 1ohm he burps it at .25ohm lol.

he usually drops to 7-8 volts off a 3 second burp





Re: official term lab results for my single 12" bl
Monday, August 17, 2009 4:28 PM
do you guys have any good songs for bass racing?





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Re: official term lab results for my single 12" bl
Monday, August 17, 2009 4:31 PM
what do you peak at?



Re: official term lab results for my single 12" bl
Monday, August 17, 2009 4:47 PM
Stephen wrote:
Anton Miller (PPC) wrote:Yea but its kinda confusing, i think i would be in the street a class. but im not sure if there is power resrictions or not. but it looks like it just goes by cone area? and who cares about power?


yup its cone area. also you can only have 1 battery. and you meter on the dash, car sealed up and motor off.


my buddy does street A and does a 154.3

2 solo-x 10's on 12kw cactus


in a j-body?


GAM (The Kilted One) wrote: if you think you're that much better than them because you're "correct" I hope your progeny don't turn out as screwed up as yourself.


Re: official term lab results for my single 12" bl
Monday, August 17, 2009 5:12 PM
Unholysavage wrote:
Stephen wrote:
Anton Miller (PPC) wrote:Yea but its kinda confusing, i think i would be in the street a class. but im not sure if there is power resrictions or not. but it looks like it just goes by cone area? and who cares about power?


yup its cone area. also you can only have 1 battery. and you meter on the dash, car sealed up and motor off.


my buddy does street A and does a 154.3

2 solo-x 10's on 12kw cactus


in a j-body?


of course not, lol its a crx



Re: official term lab results for my single 12" bl
Monday, August 17, 2009 5:50 PM
Stephen wrote:what do you peak at?


it peaked at around 45 to 47 hz.





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Re: official term lab results for my single 12" bl
Monday, August 17, 2009 8:21 PM
Airforces be 45 hz I believe. I used Trap or Die which is around the same.

Edit: Try this link



Edited 2 time(s). Last edited Tuesday, August 18, 2009 8:39 AM


Re: official term lab results for my single 12" bl
Monday, August 17, 2009 9:33 PM
Stephen wrote:
of course not, lol its a crx


haha, figured as much but thought I'd ask


GAM (The Kilted One) wrote: if you think you're that much better than them because you're "correct" I hope your progeny don't turn out as screwed up as yourself.

Re: official term lab results for my single 12" bl
Tuesday, August 18, 2009 9:36 AM
find out what frequency your car hits loudest at and use that. 9x out of 10 you will hit harder with a single tone versus any musical track.


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Re: official term lab results for my single 12" bl
Tuesday, August 18, 2009 10:28 AM
sndsgood wrote:find out what frequency your car hits loudest at and use that. 9x out of 10 you will hit harder with a single tone versus any musical track.


with bass race you need to use music. on the highest spl im going to use a sweep i have





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Re: official term lab results for my single 12" bl
Tuesday, August 18, 2009 10:28 AM
I wasnt allowed to use a tone in my class. But ya what he said.



Re: official term lab results for my single 12" bl
Tuesday, August 18, 2009 7:34 PM
Just wait till I start wanging



Re: official term lab results for my single 12" bl
Tuesday, August 18, 2009 8:19 PM
Lanman31337 - Cavfire wrote:Just wait till I start wanging


oh this is just the begining, i know it will get louder if i just burp it with a tone at a louder volume for a short period of time. i got my oscope working the otherday as well and there is still more power i can apply if need be!

what is your projected score?

also what equiptment are you gunna be running?





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Re: official term lab results for my single 12" bl
Tuesday, August 18, 2009 9:06 PM
4 optis and assorted amps.




Re: official term lab results for my single 12" bl
Wednesday, August 19, 2009 7:54 PM
I'm shooting for 150+




Re: official term lab results for my single 12" bl
Wednesday, August 19, 2009 9:04 PM
Either 150 or Im disowning you.



Re: official term lab results for my single 12" bl
Thursday, August 20, 2009 5:00 AM
Lanman31337 - Cavfire wrote:I'm shooting for 150+


with four twelves you should be able to do that.....

well get to work on it!!!





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Re: official term lab results for my single 12" bl
Thursday, August 20, 2009 3:27 PM
I did 146 with them in the trunk and a bunch of cancellation.



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