loud boom from sub when chaning tracks
05-31-2005, 09:24 AM
#1
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Posts: 1,571
loud boom from sub when chaning tracks
Whenever I'm changing tracks on a cd on my hu, my sub makes a loud sound. Anyone know how to fix this? Does it have something to do with the amp frequency?
I'm running alpine 9815 hu
alpine mrd501 amp
edO.44 sub
I'm running alpine 9815 hu
alpine mrd501 amp
edO.44 sub
05-31-2005, 12:53 PM
#4
more than likely you have the gains set too high and its amplifying the "quiet" between tracks. do you ever have a problem with your sub fluttering?
try turning down the gain and see if that will alleviate the problem.
try turning down the gain and see if that will alleviate the problem.
05-31-2005, 11:08 PM
#12
Originally Posted by rkyat
I have the same problem, but not when changing tracks, Once i TUrn the radio off/car off, a few seconds later, you hear a big boom. Well depending on how high the bass control **** is set.
05-31-2005, 11:19 PM
#13
Originally Posted by f550maranello2
Of course it would... If the RCA's are too close to the grounding wire they will pick up all sorts of stuff.
05-31-2005, 11:28 PM
#15
vicodin ... gift of life
Join Date: Apr 2002
Location: norcal
Posts: 5,401
i had that problem when i was running an aftermarket headunit with the stock bose amps/speakers ...
I ended up getting an "premium sound" adapter which was pretty much a manual volume control and it did fix the problem. i used to get pop sounds when changing tracks, radio stations or switching sources.
I ended up getting an "premium sound" adapter which was pretty much a manual volume control and it did fix the problem. i used to get pop sounds when changing tracks, radio stations or switching sources.
06-01-2005, 07:27 AM
#16
Originally Posted by rkyat
I have the same problem, but not when changing tracks, Once i TUrn the radio off/car off, a few seconds later, you hear a big boom. Well depending on how high the bass control **** is set.
06-01-2005, 07:28 AM
#17
Originally Posted by f550maranello2
Ok... where is your remote turn on wire for the amps connected? If its anywhere other than the radio ur picking up feedback
06-01-2005, 10:00 AM
#18
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Originally Posted by nadir_s
i used to get pop sounds when changing tracks, radio stations or switching sources.
06-01-2005, 10:13 AM
#19
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Join Date: Jan 2005
Posts: 499
i have mine grounded to the antenna box...i think. it might be the remote box for your key fob. and the remote to my HU. im spliced into the rear deck speaks to hi/lo input.
it has always made a thump but not when i change songs only when i turn it on/off or change CDs. it made it alot louder when i put another 12 in with a much bigger box.
i have tried diffrent grounds but it's a b*ch and ive only found two in there. where i have it now, under the right pannels to a bolt on the box. and ive had it to the bottom trunk latch where i still had the same THUMP problem.
would it make this noise if i have the speaker wires spliced in after the amps? i didnt even check if i had done that part right
if anybody fixes this post it uuuup!
it has always made a thump but not when i change songs only when i turn it on/off or change CDs. it made it alot louder when i put another 12 in with a much bigger box.
i have tried diffrent grounds but it's a b*ch and ive only found two in there. where i have it now, under the right pannels to a bolt on the box. and ive had it to the bottom trunk latch where i still had the same THUMP problem.
would it make this noise if i have the speaker wires spliced in after the amps? i didnt even check if i had done that part right
if anybody fixes this post it uuuup!
06-01-2005, 10:18 AM
#20
Did you read this entire thread? I already stated how to solve turn off noise/thump. Delaying this turn off can be as simple as adding the right value capacitor to the turn on wire.
It's the thump between tracks and stuff that is a little baffling.
It's the thump between tracks and stuff that is a little baffling.
06-01-2005, 10:38 AM
#21
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Originally Posted by f550maranello2
You dont know what ur talking about... Read the stickies
06-01-2005, 12:05 PM
#22
I tend to get a bit irritable
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Originally Posted by f550maranello2
You dont know what ur talking about... Read the stickies
Unfortunately Eric beat me to that
06-01-2005, 04:14 PM
#25
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Location: Queens
Posts: 522
Originally Posted by f550maranello2
Of course it would... If the RCA's are too close to the grounding wire they will pick up all sorts of stuff.
06-01-2005, 04:41 PM
#27
Originally Posted by f550maranello2
You dont know what ur talking about... Read the stickies
06-01-2005, 06:18 PM
#28
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Join Date: Oct 2002
Location: Queens
Posts: 522
Originally Posted by Big_Ham
I thought you were supposed to run your ground to a bike on an insulated bike rack on the trunk???????????
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