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STNC
Joined: 18 Dec 2006
Posts: 3711
Location: UCM - Warrensburg
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| Posted: 8/17/08 7:08AM Post subject: Question about Subs Pulsing |
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Hi Everyone,
I just put my subs back in, and now whenever my car turns on, the pulse at full volume for like 2 seconds....
This happened once or twice before I took them out, so far its happens every time since I put them back in...
Setup:
2 13Kv4 eD Subs
1 NINe.2x Amp
4 Gauge KnuKonceptz Wiring Kit
07 Stock Premium Headunit |
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Tcguy85
Joined: 05 Aug 2006
Posts: 2440
Location: Hyde Park, NY
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| Posted: 8/17/08 7:12AM Post subject: |
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| stock hu? |
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STNC
Joined: 18 Dec 2006
Posts: 3711
Location: UCM - Warrensburg
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| Posted: 8/17/08 7:14AM Post subject: |
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| 07 Stock Premium Headunit |
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Tcguy85
Joined: 05 Aug 2006
Posts: 2440
Location: Hyde Park, NY
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| Posted: 8/17/08 7:25AM Post subject: |
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oh, i see. sorry.
i would double check all the wiring up front at the HU. it seems like a wiring issue somewhere. maybe a bad ground. just check everything over. |
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STNC
Joined: 18 Dec 2006
Posts: 3711
Location: UCM - Warrensburg
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| Posted: 8/17/08 7:29AM Post subject: |
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Roger that!
Thanks! For the Help!
I wrote it a little confusing about the HU, its my bad! |
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STNC
Joined: 18 Dec 2006
Posts: 3711
Location: UCM - Warrensburg
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| Posted: 10/3/08 4:37PM Post subject: |
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Bump!
Still not getting anywhere |
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joshrobb08tc
Joined: 28 May 2008
Posts: 89
Location: cape cod, mass.
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| Posted: 10/3/08 5:16PM Post subject: |
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problem shoot it. first try takeing one of the rca's out turn the car on and see what happens, then try the other one, then try them out all together.
next make a new ground to bare metal chassie away from your last one. |
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joshrobb08tc
Joined: 28 May 2008
Posts: 89
Location: cape cod, mass.
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| Posted: 10/3/08 5:21PM Post subject: |
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| i know the new premuim stock decks have rca inputs but did you use a line output converter? |
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STNC
Joined: 18 Dec 2006
Posts: 3711
Location: UCM - Warrensburg
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| Posted: 10/3/08 5:23PM Post subject: |
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the 08's + have the rca
I am using a line out
and what am i grounding again? |
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joshrobb08tc
Joined: 28 May 2008
Posts: 89
Location: cape cod, mass.
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| Posted: 10/3/08 5:30PM Post subject: |
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| make a new ground for the amp. ground it to the chassie of the car, strip all paint away, then use self tapping screws to secure to the chassie(under rear seat is a good place). check clearance dont go through your gas tank lol |
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joshrobb08tc
Joined: 28 May 2008
Posts: 89
Location: cape cod, mass.
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| Posted: 10/3/08 5:32PM Post subject: |
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| how and were is it grounded to now? |
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joshrobb08tc
Joined: 28 May 2008
Posts: 89
Location: cape cod, mass.
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| Posted: 10/3/08 5:36PM Post subject: |
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| oh wait you just said you are usesing a line output converter? if thats the case then you need to adjust it and turn it down. let me ask you this when the car is on and you turn just the deck off does it make the same sound? |
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STNC
Joined: 18 Dec 2006
Posts: 3711
Location: UCM - Warrensburg
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| Posted: 10/3/08 5:36PM Post subject: |
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Its grounded on a natural looking eyehook thing at the moment... I can get some pictures tomorrow
So even though the amp may work its not properly grounded? |
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STNC
Joined: 18 Dec 2006
Posts: 3711
Location: UCM - Warrensburg
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| Posted: 10/3/08 5:36PM Post subject: |
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joshrobb08tc wrote: oh wait you just said you are usesing a line output converter? if thats the case then you need to adjust it and turn it down. let me ask you this when the car is on and you turn just the deck off does it make the same sound?
It makes the sound when I use my push button start |
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joshrobb08tc
Joined: 28 May 2008
Posts: 89
Location: cape cod, mass.
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| Posted: 10/3/08 5:37PM Post subject: |
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| thats correct!!!!!! |
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joshrobb08tc
Joined: 28 May 2008
Posts: 89
Location: cape cod, mass.
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| Posted: 10/3/08 5:39PM Post subject: |
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| take the ground away from anything else and make a new one yourself just like i explained usesing self tap screws and star washers i bet it fixs your problem!!!! |
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joshrobb08tc
Joined: 28 May 2008
Posts: 89
Location: cape cod, mass.
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| Posted: 10/3/08 5:41PM Post subject: |
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| im leaving work so ill check here tomarow night around 7 pm. good luck!!!!! |
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STNC
Joined: 18 Dec 2006
Posts: 3711
Location: UCM - Warrensburg
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| Posted: 10/3/08 5:50PM Post subject: |
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Ok, where did you ground yours?
Should this fix my problem with the line out wire for my underbody kit? |
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joshrobb08tc
Joined: 28 May 2008
Posts: 89
Location: cape cod, mass.
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| Posted: 10/4/08 11:35AM Post subject: |
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| thier are a ton of options under the back seat. the bottom half of the back seat just pops right up thier is a metal brace that goes all the way across and that will work fine!!!! just make sure you use the salf tapping screws and star washers. |
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STNC
Joined: 18 Dec 2006
Posts: 3711
Location: UCM - Warrensburg
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| Posted: 10/4/08 11:40AM Post subject: |
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joshrobb08tc wrote: thier are a ton of options under the back seat. the bottom half of the back seat just pops right up thier is a metal brace that goes all the way across and that will work fine!!!! just make sure you use the salf tapping screws and star washers.
I need something relatively accessible from the hatch area
Also, since you are MECP, how do I tap an RCA, that is my main problem, apparently tapping the front speakers wont work for my underbody. Do i just need to strip the wire a bunch and put it in between the male and female RCA Plug? |
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