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question on sub install

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Old May 28, 2007 | 01:15 PM
  #1  
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Default question on sub install

ive been searching and looking around and was trying to get a definitive answer, can u install a sub with the stock (no infiniti) headunit. i remeber seeing a post about some piece of equiptment that can take the bass signal out of the speakers to go to an amp. but couldnt find the post. i really want a sub but dont want to loose the stock looking headunit!!!

sorry for bringing it up again but i need a definite answer......

thanks!!!
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Old May 28, 2007 | 01:16 PM
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Yes you can. You need a low pass filter. I have one i can send you just pay shipping. use butt clamps and then rca to the amp then the subs.

Last edited by bodybrdng; May 28, 2007 at 01:36 PM.
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Old May 28, 2007 | 01:21 PM
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oh cool do u have a link to what it is?
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Old May 28, 2007 | 01:33 PM
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No when i had my sound system installed by sound soulutions they already had one. I think shipping is only like 5 bucks
I will post a pic of it later
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Old May 28, 2007 | 01:45 PM
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now i dont want crazy bass, i just want a little bass with my factory system. i was thinking about a self-powered sub, like a bazooka tube or the mtx thunderlink. im confused on those can u just wire them up to ur stock headunit? and if u can, how?
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Old May 28, 2007 | 02:02 PM
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you can but you need that low pass filter to cut out the high frequencies. it only filters.
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Old May 29, 2007 | 09:29 AM
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You're basically looking for a hi-lo adapter...something to take your speaker level input and convert it to RCA, which you can then take to an amp/sub or bazooka tube via RCA.

As far as filtering, you can usually do that at the amp...if not, a low pass filter can be put in-line without issue.

They are easily obtained locally at any car stereo shop...and are commonly used for this type of installation.

Last edited by JackMac4; May 29, 2007 at 09:32 AM.
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Old May 29, 2007 | 01:41 PM
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Originally Posted by JackMacOKC
You're basically looking for a hi-lo adapter...something to take your speaker level input and convert it to RCA, which you can then take to an amp/sub or bazooka tube via RCA.

As far as filtering, you can usually do that at the amp...if not, a low pass filter can be put in-line without issue.

They are easily obtained locally at any car stereo shop...and are commonly used for this type of installation.
awesome thanks for the info!!!
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Old May 30, 2007 | 04:53 AM
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Thats what i was trying to explain. I am willing to give you the part. If you don't want it then it's going in the trash, I don't need it any more. If anybody wants it just pay the couple dollars for shipping.
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Old May 30, 2007 | 07:42 AM
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Not to pry, but if you are thinking about adding a sub to your stock system, you should really just start princing a new system. With the Hi-lo converter it is very tough to have any control over the sub. My experience has always been overwhelming thumping noises and not music. JMO
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