 im confuzzled, Amp gets power, but when grounded it doesnt? |
 Apr 22, 2006 - 12:11 AM
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 Enthusiast  Joined Jan 7, '06 From arizona Currently Offline Reputation: 0 (0%)  |
Alright. im waaay confused.
Heres my situation i got my amp in the trunk. The power from the battery in the engine bay travels from their to the trunk. the coords from the head unit also do the same. Now the grounding wire that came in the rockford fosgate amp kit, is only like.... 8" long, its not going anywhere but in the trunk. So, i found a screw already grounded, inside the place where the jack goes, put the ground wire there, gscrewed back in... no power? decided it was a bad ground. moved it. drilled a tiny little hole under the carpet, next to the place where the jack goes. screwed it in. no power? unscrewed it. turned car on. it has power.... The amp will turn on when not grounded, but when it is grounded it wont turn on. The amp will turn on, but wont send signals to my speakers or amps. so i dont know what its doing. im really confused. and any information would be helpful! thank you. limited. fye amp = p3002 subs = 8" phase 1 speakers = 6 x9 40ways rockford fosgate of course 
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Apr 23, 2006 - 5:13 PM
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Enthusiast Joined Jul 10, '05 From Monroe, WA Currently Offline Reputation: 6 (100%) |
dude that is not your problem, your sub may have too low an ohm rating for your amp putting it into a protection mode (not just for overheating)... older amps would play if it was the wrong rating then eventually catch on fire or blow up (ive seen both).. check your specs on both and how the sub is wired is its a dual coil.
-------------------- 94' ST Coupe - 5sfe Motor swap and brake swap.
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Apr 23, 2006 - 5:19 PM
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Enthusiast Joined Jan 7, '06 From arizona Currently Offline Reputation: 0 (0%) |
QUOTE(celicast3sgte @ Apr 23, 2006 - 5:13 PM) [snapback]425266[/snapback] dude that is not your problem, your sub may have too low an ohm rating for your amp putting it into a protection mode (not just for overheating)... older amps would play if it was the wrong rating then eventually catch on fire or blow up (ive seen both).. check your specs on both and how the sub is wired is its a dual coil. its not only the subs. its not workign with the speakers either. It is a Rockford fosgate PUNCH amplifier. and the subs + speakers are PUNCH too. im almost 100% positive that all PUNCH stuff will work with other PUNCH stuff. amp is 300 wats 40hms subs are 40hms speakers are 6x9 4-ways 4ohms. This post has been edited by LimitedST: Apr 23, 2006 - 5:20 PM |
Posts in this topic
LimitedST im confuzzled Apr 22, 2006 - 12:11 AM
Hanyo Did the amp work before?
Did you try to temporall... Apr 22, 2006 - 4:23 AM celicast3sgte do you have the remote wire hooked up to the back ... Apr 22, 2006 - 3:21 PM
LimitedST QUOTE(celicast3sgte @ Apr 22, 2006 - 3... Apr 22, 2006 - 9:31 PM LimitedST QUOTE(LimitedST @ Apr 22, 2006 - 9:3... Apr 23, 2006 - 3:09 PM Jap6g with my sub i attached the earth wire to my rear s... Apr 23, 2006 - 3:50 PM LimitedST QUOTE(Jap6g @ Apr 23, 2006 - 3:50 PM... Apr 23, 2006 - 4:58 PM LimitedST QUOTE(LimitedST @ Apr 23, 2006 - 4:5... Apr 23, 2006 - 5:12 PM celicast3sgte sub-s? if theres 2 4 ohm subs, depending on how it... Apr 23, 2006 - 5:21 PM LimitedST QUOTE(celicast3sgte @ Apr 23, 2006 - 5... Apr 23, 2006 - 5:25 PM celicast3sgte yes it should, with nothing connected does it show... Apr 23, 2006 - 5:27 PM LimitedST QUOTE(celicast3sgte @ Apr 23, 2006 - 5... Apr 23, 2006 - 5:29 PM celicast3sgte 3? can you get me some pics of the whole setup? wi... Apr 23, 2006 - 5:31 PM LimitedST QUOTE(celicast3sgte @ Apr 23, 2006 - 5... Apr 23, 2006 - 5:34 PM LimitedST QUOTE(LimitedST @ Apr 23, 2006 - 5:3... Apr 23, 2006 - 5:37 PM LimitedST okay here is my crappy drawing.
now if the GND ... Apr 23, 2006 - 5:49 PM celicast3sgte sounds like the amp is bad, it should not be able ... Apr 23, 2006 - 5:55 PM LimitedST guess ill just try toget another amp. cuz i doubt ... Apr 23, 2006 - 5:59 PM |
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