radio noise
Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=130867
Printed Date: May 20, 2024 at 8:21 PM
Topic: radio noise
Posted By: rainier
Subject: radio noise
Date Posted: March 10, 2012 at 12:27 PM
We are working on a 2004 Ford f150 4 door, We are getting feedback that wont go away. We swapped amps,swapped decks, changed the ground and ground placement, added ground loop isolators, added a high end noise suppressor. The equipment is a kenwwood double din dvd, mtx 6x8s, claron 10" dvc , renegade 1000 watt mono. renegade 2 channel 550 watt....HELP !!!
Replies:
Posted By: i am an idiot
Date Posted: March 10, 2012 at 2:51 PM
What happens if you turn the gain controls of each amp all the way down? Does the noise go away?
Posted By: Velocity Motors
Date Posted: March 10, 2012 at 4:25 PM
Stupid question but did you run the power and the RCA's together?
-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: rainier
Date Posted: March 10, 2012 at 4:32 PM
When we turn the gain down on the two channel amp the noise goes away, We do still have an echo effect in the highs, we checked that all the speaker wires and the amp wiring and everything is in phase
Posted By: rainier
Date Posted: March 10, 2012 at 4:34 PM
No, we ran the power down the driver side and the rcas down the passanger. Could we have the rcas all messed up, there is a hollow sound from the highs. the sub sounds fine
Posted By: i am an idiot
Date Posted: March 10, 2012 at 7:21 PM
Remove all of the noise filters, does it still echo? Leave the gains all the way down, any noise?
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