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| effalconxr6 |
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when my radio is fully turned down my sub makes a kinda thump noise and when i turn the car on it does it even worse??an ideas?
_________________ EF XR6, Red in colour, T5 with short shift, tired LSD, Pioneer head unit, 2.5 exhaust with staino pacemakers, 68mm TB, dumped on ultras, sitting on FTR's with EL bodykits |
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| bry40l |
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Mine seems to do it since I changed where the amp is earthed maybe its a bad earth?
_________________ BF XR6 |
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| effalconxr6 |
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yea i was thinking something may be wrong with the connections. i have know idea and google doesnt have any answers
_________________ EF XR6, Red in colour, T5 with short shift, tired LSD, Pioneer head unit, 2.5 exhaust with staino pacemakers, 68mm TB, dumped on ultras, sitting on FTR's with EL bodykits |
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| xr6pod |
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You need to seperate the power cable from rca cable. I ran my power up one side of the car then the rca up the other side. When there together it causes some sort of interference and you get that thump.
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| ED_XR6_5 SPEED |
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I had the same problem after I put my 4 channell in, once I upgraded the power cable and put the earth in a better spot it fixed the problem. from what I have been told its not the best thing to have happen, does nasty thingsto the amp and sub apparrently.
_________________ 98%of city drivers will say ''holly s**t'' befor going into a ditch in a snowstorm and 98%of country drivers will say ''hold my beer and watch this'' |
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| ED_XR6_5 SPEED |
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And yes running the rca's next to the power can cause this and interferance, just depends on what rca's and power cable you are using
_________________ 98%of city drivers will say ''holly s**t'' befor going into a ditch in a snowstorm and 98%of country drivers will say ''hold my beer and watch this'' |
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| dylby1 |
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i ran my RCA and power together and have no interference, pretty good quality stuff though from what i've found
_________________ 1993 NCII Fairlane |
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| ED_XR6_5 SPEED |
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Thats why I mentioned it depends on what is being used, I ran my rca and power cable together for well over a year and never had any issues, yet mates of mine have done it and had nothing but issues with it. Mind you all my mates drive crumadores lol maybe that was the problem
_________________ 98%of city drivers will say ''holly s**t'' befor going into a ditch in a snowstorm and 98%of country drivers will say ''hold my beer and watch this'' |
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| dylby1 |
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ED_XR6_5 SPEED wrote: Thats why I mentioned it depends on what is being used, I ran my rca and power cable together for well over a year and never had any issues, yet mates of mine have done it and had nothing but issues with it. Mind you all my mates drive crumadores lol maybe that was the problem automatically ups the crap factor by 25% 
_________________ 1993 NCII Fairlane |
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| effalconxr6 |
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waste of money putting a sound system in a commodore anyway!
_________________ EF XR6, Red in colour, T5 with short shift, tired LSD, Pioneer head unit, 2.5 exhaust with staino pacemakers, 68mm TB, dumped on ultras, sitting on FTR's with EL bodykits |
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| Fairmont_03_5.4 |
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Your negative lead should be as short as possible and no longher than 30cm otherwise it could pick up interference. Also, it needs to be the same size as your positive going into the AMP. So if your positive is 4G your negetive needs to be 4G. And if its connected on the body of the car make sure you sand back the paint to get good contact.
A capacitor will help too, and stop your headlights from dimming every time the subs pump. Good Luck dude!
_________________ Chaos, Panic and Disorder. My work here is finally done. |
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