10-15-2009, 01:02 PM
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#1
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I drive a JEEP!
Join Date: Nov 2005
Location: Salisbury, Maryland
Posts: 6,388
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I thought he said he upgraded the big three...that would include the alternator right?
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10-15-2009, 01:20 PM
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#2
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GL Member
Join Date: Dec 2008
Location: Pennsylvania
Posts: 858
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Quote:
Originally Posted by lonnie
I thought he said he upgraded the big three...that would include the alternator right?
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Exo here gives you a good idea as to what the "Big Three" is. Basically all it is is the Positive power wire frome the battery to the alternator. And then the Gorund wires from the engine block to the battery negative, and the battery negative to a good ground point on the cars chassis. The alternator is a whole other upgrade, not included in the typical "Big Three" phrase. 
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Under construction...
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10-15-2009, 02:26 PM
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#3
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Master of my Domain
Join Date: Nov 2006
Location: Toledo, Ohio
Posts: 4,072
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Basically the alternator all have a small screw on them and cant electrically handle much over 4 Ga wire- to the point of melting the bolts off...
As far as cone loading.
In high performance boxes anything besides a flat surface parallel to the back of the sub will create uneven cone loading.
Concept isnt bad here. Just move the subs up so they are not sitting on the port.
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-Ryan
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10-15-2009, 02:34 PM
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#4
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GL Member
Join Date: Sep 2008
Location: Canton, NY
Posts: 242
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[quote=Ryan from Ohio;501597]Basically the alternator all have a small screw on them and cant electrically handle much over 4 Ga wire- to the point of melting the bolts off...
QUOTE]
i don't really agree. i ran 5K in my car for 6 months with 3 extra batteries and the Big 3 in 1/0, grounds 2x1/0 nothing ever went wrong with the wiring or the alternator... and as for the 3 different subs i don't see a problem as long as there all in there own chamber and there all around the same powerhandling,
not trying to slam u ryan but i ran my mustang for a year with an 8" mtx 5000 and a 15" pb sub (both 250w 1 dual 4 and 1 single 4) on a RF 550s. nothing ever went wrong.
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146.7dBTL Pro No-Wall www.teamnortheastspl.com
SUB: 15" alumaproDeck: Pioneer AVIC-D3 Amps:rf 500bd, Rf 200A2, Rf 160aII currently lacking big audio. video of current:YOUTUBE
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10-15-2009, 03:05 PM
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#5
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GL Member
Join Date: Dec 2008
Location: Pennsylvania
Posts: 858
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Quote:
Originally Posted by Ryan from Ohio
As far as cone loading.
In high performance boxes anything besides a flat surface parallel to the back of the sub will create uneven cone loading.
Concept isnt bad here. Just move the subs up so they are not sitting on the port.
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I see i see. Thanks!  And with the mixture of subs, i assume you are talking about the acoustics and such? I have each sub chambered seperately, and have a seperate smaller amp pushing the 10". Each amp came with it's own bass remote so i have been using them to do minor "fine tuning" up front, but this is after i tuned my amplifiers. Basically i have two 12V swithces up front to turn either of the amps off if i please. 10" sealed for rock, 15"s ported for hip-hop, or both on for SPL. Just as an example... I understand it's a rather amateur setup, but hey, i really do like all of the feedback i can get, it's hard to improve without some sort of criticism... 
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Under construction...
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10-15-2009, 03:09 PM
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#6
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i speed up for corners
Join Date: Apr 2009
Location: Dover,NH
Posts: 3,489
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Quote:
Originally Posted by Cashdollar2009
I see i see. Thanks!  And with the mixture of subs, i assume you are talking about the acoustics and such? I have each sub chambered seperately, and have a seperate smaller amp pushing the 10". Each amp came with it's own bass remote so i have been using them to do minor "fine tuning" up front, but this is after i tuned my amplifiers. Basically i have two 12V swithces up front to turn either of the amps off if i please. 10" sealed for rock, 15"s ported for hip-hop, or both on for SPL. Just as an example... I understand it's a rather amateur setup, but hey, i really do like all of the feedback i can get, it's hard to improve without some sort of criticism... 
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nice it is going to be effin loud when you are done with everything. are you going to put dynomat in you car.
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![[SIGPIC]](image.php?u=6730&type=sigpic&dateline=1339718145)
Alero is gone but not forgotten
1999 black gls coupe R.I.P 130k
1999 auburn mist metallic gls sedan R.I.P
2005 Subaru legacy 2.5i 190k. New rims and tires for summer.
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10-15-2009, 03:13 PM
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#7
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GL Member
Join Date: Dec 2008
Location: Pennsylvania
Posts: 858
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Quote:
Originally Posted by JLw7123
nice it is going to be effin loud when you are done with everything. are you going to put dynomat in you car.
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Not sure yet. If i do, it's going to be the trunk first, i'm sure you can imagine why.  But we'll see, all depends on money, time, and... money. 
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10-15-2009, 03:28 PM
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#8
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i speed up for corners
Join Date: Apr 2009
Location: Dover,NH
Posts: 3,489
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Quote:
Originally Posted by Cashdollar2009
Not sure yet. If i do, it's going to be the trunk first, i'm sure you can imagine why.  But we'll see, all depends on money, time, and... money. 
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you are going to need a lot of dynomat for the trunk what is the RMS of each 15 inch sub.
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![[SIGPIC]](image.php?u=6730&type=sigpic&dateline=1339718145)
Alero is gone but not forgotten
1999 black gls coupe R.I.P 130k
1999 auburn mist metallic gls sedan R.I.P
2005 Subaru legacy 2.5i 190k. New rims and tires for summer.
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