Weird Sub Noise
- Thread starter scooter924
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scooter924
Trixter 10+ year member
Keepin it Simple
did this start when you swapped amps? i would say..
- try different ground points.
- check your voltage at the back of the HU and make sure your getting what you want there so we can count out the HU as being an issue. also check your RCA's...something may have gotten pinched somewhere along the way.
-you may even want to try hooking the amp up to a different system (that you know works) to see if them probelm is there too...to see if it the amp...or
- if you have another amp of any kind, hook that up and see how that works to see if its your subs/amp...
just tossing ideas out to help isolate the issue....
- try different ground points.
- check your voltage at the back of the HU and make sure your getting what you want there so we can count out the HU as being an issue. also check your RCA's...something may have gotten pinched somewhere along the way.
-you may even want to try hooking the amp up to a different system (that you know works) to see if them probelm is there too...to see if it the amp...or
- if you have another amp of any kind, hook that up and see how that works to see if its your subs/amp...
just tossing ideas out to help isolate the issue....
marvinwillis 10+ year member
Senior VIP Member
samething is going on with my system its really annoying:verymad:
dirtbagz89 10+ year member
dirtyTHIRTY
how loud is the noise?
marvinwillis 10+ year member
Senior VIP Member
mines is loud when i drive, or when i have my gain turned up
OP
scooter924 10+ year member
Senior VIP Member
- Thread Starter
- #6
Mines pretty loud too... Even with the HU all the way down I can still hear it... Sounds similar to the bass line of a normal song... But its there with no music...
do you have the rca grounded on deck
Willkas 10+ year member
Senior VIP Member
sounds like a bad ground
I actually just fixed this problem in my car.... If anywhere in your car the RCA's are too close, on top of, or right next to the power wire it will cause the speakers to create white noise. If you have checked everything else (ground wire, fuses, etc) then this is probably the problem, so either get some overpriced RCA's with thick insulation or better yet, just rewire it so the RCA's are no where near your power wire.
OP
scooter924 10+ year member
Senior VIP Member
- Thread Starter
- #10
Yea I thought it was most likely a bad ground, I was just confused why I get noise with this setup and not with my old one. I never had this problem till I switched amps... I'll try moving the RCAs and see what that does... Thanks guys
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